Batteries

The Exide Marathon M6V200FT is a high-quality, maintenance-free VRLA battery (AGM technology) specially developed for telecommunications and power supply applications. With front terminal connections, it offers easy installation and maintenance, especially in battery cabinets and racks. Thanks to a service life of over 12 years (“Very Long Life”) according to the EUROBAT classification, it impresses with maximum reliability and safety.Highlights at a glanceLong service life: > 12 years design life according to EUROBAT classificationPowerful: 200 Ah capacity (C10, 1.8 V/Z, 20 °C) and 2250 W at 10 min. discharge time (1.6 V/Z)Maintenance-free: AGM technology with gas recombination, no need to top up with waterFront terminal connection: Facilitates installation and maintenance in cabinets and racksExtremely low gassing: 99 % internal gas recombination, integrated central degassingCertified: UL approved, IEC 60896-21/-22 tested, possible to transport without dangerous goods classificationPowerful in a wide range of applicationsThe Marathon M6V200FT is the optimal solution for telecommunications systems, power supply applications, UPS systems and network technology where maximum reliability and long bridging times are required. Thanks to the robust construction and front terminal technology, it is perfect for installation in standard 19" cabinets or battery systems with easy maintenance.Efficiency and safety with systemThe AGM technology with highly compressed glass fibre mats ensures high cycle and temperature resistance. The gas recombination rate of over 99 % makes the battery extremely low-maintenance, while the central degassing increases operational safety. The robust UL94 HB polypropylene housing provides additional protection.Robust AGM technologyWith its lead-calcium grid plate technology, the Marathon M6V200FT offers maximum corrosion resistance, low self-discharge and reliable power delivery. Even at high temperatures, the performance remains stable.Features  ModelExide Marathon M6V200FT Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)6 Capacity (Ah)200 (at 10h rate) Short-circuit current (A)4500 Charging voltage (float charge)6.84V (at 20°C) Charging voltage (boost charge)7.05V - 7.2V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)302 x 174 x 228 Weight (kg)approx. 38.0 ConnectionM8 front terminal CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon M6V200FTFor which applications is the Marathon M6V200FT suitable?It is optimal for telecommunication systems, networks, UPS applications, and energy supply systems with medium to long bridging times.What are the advantages of the front-terminal design?The connections at the front make installation, maintenance and replacement in battery cabinets and racks much easier.How long is the battery life?The Marathon M6V200FT offers a design life of more than 12 years (Very Long Life).Is the battery maintenance-free?Yes, thanks to AGM technology with 99 % gas recombination, there is no need to top up with water.Is the battery transport restricted?No, the battery is not subject to any transport restrictions by road, rail, water or air (according to IATA, DGR, paragraph A67).Which technology is used?The battery uses high-quality AGM technology (Absorbent Glass Mat) in a valve-regulated lead-acid VRLA design, making it maintenance-free and robust.What is the service life or design life of the battery?The battery provides a very long design life of over 12 years (Eurobat “Very Long Life”) or up to 15 years at 80 % remaining capacity at 20 °C. 

The Exide Marathon M12V35FT V0 is a compact and maintenance-free VRLA lead-acid battery with AGM technology, specially developed for use in telecommunications, UPS systems and power supply applications. With front terminal connections, it offers particularly easy installation and maintenance in battery racks and module cabinets. Thanks to the flame-retardant housing design (UL 94-V0) and a long design life of over 12 years, it is a safe and reliable energy storage solution.Highlights at a glanceReliable performance: 35 Ah capacity (C10, 1.80 V/Z, 20 °C)Front terminal design: Easy installation and maintenance in cabinets and racksDurable: Over 12 years design life according to EUROBAT classification “Long Life”Maintenance free: AGM technology with gas recombination, no need to top up with waterSafe: Flame-retardant polypropylene housing (UL 94-V0)Powerful in a wide range of applicationsThe M12V35FT V0 is ideal for applications where maximum reliability is required. Typical applications include telecommunications, emergency power supplies, UPS systems, security and alarm systems as well as power distribution systems. Thanks to its low self-discharge and robust design, the battery can also be used reliably during longer periods of inactivity.Efficiency and safety with systemAGM technology ensures high energy density, short recharge times and stable power output. The front terminal design makes access to connections easier and reduces maintenance effort. The flame-retardant housing and compliance with international standards such as IEC 60896-21/-22 as well as UL approval further increase operational safety.Robust AGM technologyThe grid plates are made from a high-quality lead-calcium alloy, which ensures corrosion resistance and long service life. The battery is designed to operate within a wide temperature range and is fully recyclable – for sustainable and environmentally friendly energy storage.Features  ModelExide Marathon M12V35FT V0 Battery typeVRLA AGM (Telecom / UPS) Nominal voltage (V)12 Capacity (Ah)35 (at 10h rate) Short-circuit current (A)1450 Charging voltage (float charge)13.68V (at 20 °C) Charging voltage (boost charge)14.1V - 14.4V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)209 x 108 x 239 Weight (kg)approx. 13.5 ConnectionM6 front terminal Housing materialABS (UL 94 V-0)  FAQs about the Exide Marathon M12V35FT V0For which applications is the M12V35FT V0 suitable?It is ideal for telecommunication systems, UPS systems, security and alarm systems as well as power distribution applications.What does front terminal design mean?The connections are located at the front, making installation and maintenance in racks or cabinets significantly easier.Is the M12V35FT V0 battery maintenance-free?Yes, thanks to AGM technology with gas recombination, there is no need to top up with water.What service life does the M12V35FT V0 battery offer?The design life is over 12 years according to EUROBAT classification “Long Life”.Is the battery subject to transport restrictions?No, ready-to-use blocks are not subject to transport restrictions (IATA A67).Which safety and standard certifications does the battery meet?It is designed in accordance with IEC 60896-21/22, UL-certified, fully recyclable, suitable for transport according to IATA A67 (not hazardous goods), and uses a flame-retardant UL94‑V0 housing.

The Exide Marathon M12V125FT V0 is a reliable, maintenance-free VRLA lead-acid battery (AGM technology), developed for the highest demands in telecommunications, UPS systems and power supply applications. With its front-terminal design, it is ideal for use in module cabinets and racks, as this makes installation and maintenance particularly easy. Thanks to its flame-retardant housing (UL 94-V0) and a long design life of over 12 years, it impresses with maximum safety and efficiency.Highlights at a glancePowerful: 121 Ah capacity (C10, 1.80 V/Z, 20 °C)Front terminal connections: Easy installation and maintenance in racks and cabinetsLong service life: > 12 years (EUROBAT classification "Long Life")Maintenance-free: AGM technology with gas recombination, no topping up requiredSafety: Flame-retardant polypropylene housing in accordance with UL 94-V0Powerful in a wide range of applicationsThe Marathon M12V125FT V0 is ideal for UPS systems, telecoms systems, emergency power supplies, power distribution networks and security applications. Thanks to its high energy density and robust design, it can also be used reliably for longer bridging times.Efficiency and safety with a systemThe AGM technology with glass fibre separators ensures short charging times, high energy density and stable power output. An internal gas recombination rate of 99 % makes the battery extremely low-maintenance, while central degassing and the robust, flame-retardant housing ensure a high level of safety.Robust AGM technologyThe use of lead-calcium alloy grid plates ensures high corrosion resistance and a long service life. With its low self-discharge and extended shelf life, the Marathon M12V125FT V0 is ideal for critical applications with the highest reliability requirements.Battery features  ModelExide Marathon M12V125FT V0 Battery typeVRLA AGM (Telecom / UPS) Rated voltage (V)12 Capacity (Ah)121 (at 10h rate) Short-circuit current (A)3450 Charging voltage (trickle charge)13.68V (at 20°C) Charging voltage (heavy charge)14.1V - 14.4V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)395 x 108 x 287 Weight (kg)approx. 39.5 ConnectionM8 front terminal Housing materialABS (UL 94 V-0)  FAQs about the Exide Marathon M12V125FT V0For which applications is the M12V125FT V0 suitable?It is ideal for telecommunications, UPS systems, power supply systems, security and alarm systems.What does front terminal design mean?The terminals are located at the front, which makes installation and maintenance in battery cabinets much easier.Is the M12V125FT battery maintenance-free?Yes, thanks to AGM technology with gas recombination, there is no need to top up with water.What service life does the M12V125FT battery offer?The design service life is over 12 years according to EUROBAT "Long Life".Is the battery subject to transport restrictions?No, ready-to-use blocks are not subject to transport restrictions (according to IATA A67).How long is the design life?The battery has a very long designiod service life of over 12 years ("Very Long Life") according to EUROBAT classification.How high is the self-discharge and how stable is it in storage?The battery is characterised by very low self-discharge and therefore excellent shelf life. 

The Exide Marathon L2V575 is a reliable, maintenance-free VRLA lead-acid battery (AGM technology), which has been specially developed for applications in telecommunications, power supply and UPS systems. With a high capacity of 575 Ah and robust construction, it is optimally suited for medium to long bridging times.Highlights at a glanceHigh capacity: 575 Ah (C10, 1.80 V/C, 20 °C) for long operating timesMaintenance-free: AGM technology, no need to top up waterDurable: Design service life ≥ 12 years (EUROBAT “Long Life”)Robust: Case made of polypropylene, optionally in flame-retardant version UL 94-V0Efficient: Extremely low gassing due to internal gas recombination of over 99 %Powerful in a wide range of applicationsThe Marathon L series was developed for demanding fields of application where reliability is crucial. The L2V575 is ideal for UPS systems, telecommunications systems, power supply grids, security lighting and industrial applications. Thanks to short recharge times and high power density, it offers maximum availability with a space-saving design.Efficiency and safety with systemWith its low internal resistance of only 0.25 mΩ, the battery enables very high discharge currents with simultaneously high operational safety. AGM technology with glass mat separator ensures secure binding of the electrolyte, making the battery absolutely maintenance-free and leak-proof.Robust AGM technologyThe grid plates are made from a high-quality lead-calcium alloy. This ensures corrosion resistance and a long service life, so that the battery functions reliably even under demanding conditions.Features  ModelExide Marathon L2V575 Battery typeVRLA AGM (Telecom / UPS cell) Rated voltage (V)2 Capacity (Ah)575 (at 10h rate) Short-circuit current (A)7900 Charging voltage (trickle charge)2.25V per cell (at 20°C) Charging voltage (boost)2.35V per cell Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12+ years (EUROBAT: Very Long Life) Dimensions (L/W/H, mm)277 x 210 x 489 Weight (kg)approx. 49.0 ConnectionM8 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Marathon L2V575For which applications is the L2V575 suitable?It is ideal for UPS systems, telecommunications systems, power supply networks, security lighting and industrial energy storage.Is the L2V575 battery maintenance-free?Yes, thanks to AGM technology, topping up with water is not required.What is the service life of the L2V575 battery?The battery offers a design life of 12 years or longer and is classified in the Eurobat category “Very Long Life”Are there transport restrictions?No, the battery is not subject to any transport restrictions (IATA A67).Is the housing flame-retardant?Yes, optionally the L2V575 is also available in the UL 94-V0 version.What is the function of the integrated MTZ monitoring terminal?The MTZ terminal enables convenient monitoring of battery temperature and voltage, ideal for remote-controlled systems with high operational safety.What safety and standard certifications does the battery have?It is designed according to IEC 60896‑21/22, extremely low in gas (approx. 99 % recombination) and fully recyclable; it meets the requirements of the Eurobat class “Very Long Life”. 

The Yuasa NP5-12L is a compact high-current lead-acid battery with 12 V nominal voltage and 5 Ah capacity. Thanks to its fast discharge capability, robust construction and maintenance-free VRLA technology, this battery is ideal for emergency power systems, security technology, communication equipment and other industrial applications with high power requirements in a small space.Highlights at a glanceHigh current capability: Up to 190 W with 10-minute discharge up to 9.6 VSpace-saving: Compact format with only 90 × 70 × 106 mmReliable at peak loads: 150 A discharge current for 1 secondMaintenance-free: Leak-proof VRLA technology with safety valvesCertified: ISO 9001 and EUROBAT "Standard Commercial" – 3 to 5 years service lifeCompact power for critical applicationsWith a capacity of 5 Ah (20h rate) and a discharge output of 190 W for 10 minutes, the Yuasa NP5-12L provides reliable power for devices with short but intense current requirements. Typical areas of application include security and alarm systems, small UPS systems as well as medical devices with intermittent power supply.Robust technology for maximum safetyThe VRLA design (Valve Regulated Lead Acid) ensures gas-tight, maintenance-free operation. Safety valves control the gas pressure in the cells and close automatically after release. The housing is made from flame-retardant ABS plastic (UL94:HB); on request, an FR version (UL94:V0) is available. Self-discharge is only about 3% per month.Simple integration and flexible installationThe NP5-12L can be installed and operated in any position except permanently upside down. The Faston connectors (6.35 mm) allow a quick and secure connection. The charge limits are matched for maximum efficiency: the recommended maximum charging current in cyclic operation is 1.27 A.  ModelYuasa NP5-12L Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)5 (at 20h rate) Maximum discharge current50A (for 5 seconds) Charging voltage (float charge)13.65V (±1%) Charging voltage (cyclic operation)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)90 x 70 x 101 Weight (kg)2.25 ConnectionM5 thread CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa NP5-12L lead-acid batteryFor which applications is the NP5-12L suitable?The NP5-12L is a maintenance-free AGM/VRLA lead-acid battery with high cycle stability that is ideal for UPS systems, emergency lighting, alarm and security technology, telecommunications, medical technology and similar areas of application.What capacity and voltage does the battery have?It has a nominal voltage of 12 volts and a capacity of 5 Ah (at 20-hour rate), which is typical for compact industrial batteries.Which connection system is used?The battery has Faston flat connectors with 6.3 mm width (also “Fast-on 250”).Is the battery maintenance-free?Yes, thanks to valve regulation (VRLA), the battery is completely maintenance-free and does not require topping up with water or electrolyte.What service life can be expected?It is classified as “Standard Commercial” according to EUROBAT with a design life of 3–5 years and is suitable for both cyclic and standby applications.What is the self-discharge rate?At an ambient temperature of 20 °C, the self-discharge is only approx. 3 % per month.What are the recommended charging parameters?Recommended are approx. 13.65 V for continuous float charge and about 14.5 V for cyclic (boost) charging. The maximum charging current is approx. 1.27 A. 

The YUASA FXH185/12IFR impresses with a capacity of 197.8 Ah, very long service life and reliable performance even under demanding conditions. Ideal for applications that require constant power supply and maximum safety.Highlights at a glance Very long service life: EUROBAT "Very Long Life" for over 12 years of service. High capacity: Delivers 197.8 Ah at 20-hour discharge. Flexible installation: Up to 90° tilt possible. High safety: With low-pressure relief valves against overpressure.Maximum performance for demanding applicationsThe YUASA FXH185/12IFR is a high-quality VRLA industrial battery specially developed for applications where reliability, long service life, and high performance are crucial. With a capacity of 197.8 Ah, it provides a reliable energy supply, even under high loads.Efficiency meets long service lifeThanks to its EUROBAT classification as Very Long Life, the FXH185/12IFR has an average service life of over 12 years at 20°C. The low self-discharge rate of approx. 3% per month ensures reliable operational readiness even during longer periods of inactivity. The robust design made from flame-retardant ABS (UL94:V0) protects the battery from external influences and increases operational safety.Technology for flexible applicationsWhether in UPS systems, telecommunications systems or industrial applications, the FXH185/12IFR stands out due to its high current carrying capacity (max. 1000 A for 1 second) and flexible installation options. The battery can be installed in orientations up to 90° without affecting its function. Thanks to low-pressure relief valves, the gas pressure is safely regulated, while the design is intended for low-maintenance operation. The battery is installed using standardised M8 connections and offers clear advantages for applications where operational reliability and low maintenance costs are essential.  ModelYuasa FXH185/12IFR Battery typeVRLA (AGM) Nominal voltage (V)12 Capacity (Ah)196 (at 20h rate) Maximum discharge current1000A (for 1 second) Charging voltage (standby charge)13.65V (±1%) Charging voltage (cyclic operation)14.52V (±3%) Operating temperature (°C)Charge: -15 ~ 45 / Discharge: -15 ~ 45 Storage temperature (°C)-15 ~ 45 Service life12+ years (EUROBAT class: Very Long Life) Dimensions (L/W/H, mm)556 x 125 x 317 Weight (kg)60.7 ConnectionM8 thread (female) CertificationsIEC 60896-21+22, UL94:V0 (housing material)  FAQs about the Yuasa Design Life batteryWhat is the expected service life?The EUROBAT classification gives an expected service life of over 12 years.For which applications is the battery suitable?The FXH185-12IFR is particularly suitable for UPS systems, telecommunications facilities, emergency lighting and applications with limited installation space, as it is designed for rack mounting.How is the battery installed?The battery can be flexibly mounted up to 90° from the upright position. Connection is via M8 female thread or bolt connections.Is the housing flame-retardant?Yes, the housing is made of ABS plastic and fulfils the UL94 V0 classification for flame retardancy.What is the battery capacity?The battery has a capacity of 197.8 Ah at a 20-hour discharge to 1.75 V/cell at 20 °C. 

The Yuasa M31-EFB is a high-performance battery specially developed for the demands of the marine sector. With 100 Ah capacity, high starting power and state-of-the-art EFB technology, it reliably ensures powerful engine starts and stable on-board power supply, even under harsh conditions at sea.Highlights at a glanceDual purpose: Ideal for engine starting and powering on-board electronics.Modern EFB technology: Longer service life, more charge cycles and fast charging capability.Vibrolock construction: Particularly resistant to vibrations and shocks.Safe and comfortable: With flame arrester, carrying handles and double, leak-proof lid.Maximum performance for demanding applicationsThe Yuasa M31-EFB belongs to the YBX Active Marine series and is perfect for yachts, motorboats, sailing boats and other watercraft. Its performance figures are impressive: With a capacity of 100 Ah, a cold starting current of 750 A (EN1) and 900 Marine Cranking Amps (MCA), it delivers reliable starting power even in adverse conditions. Thanks to the high vibration resistance of the Vibrolock design, the battery remains stable and functional even in heavy seas or when transported on a trailerEfficiency meets long service lifeThe M31-EFB is designed for high cycle stability, making it suitable for both engine starting and for supplying electrical consumers on board. The advanced EFB technology (Enhanced Flooded Battery) ensures a longer service life, improved charge acceptance and reduced self-discharge. The battery is completely maintenance-free, has a charge status indicator and is leak-proof and safe in operation thanks to its flame-retardant, double-walled SMF lidRobust technology for maritime useThe Yuasa M31-EFB can be integrated flexibly into different types of vessels. With compact dimensions of 330 x 173 x 240 mm, it fits in many standard battery compartments. Handy carrying handles make installation and removal easy. The recommended charging current is 7 A, which ensures the battery is optimally charged and protected. The dual terminal design enables versatile connection options, while low pressure exhaust valves ensure safe gas releaseM31-EFB_DATASHEET.The battery meets high safety standards and is especially suitable for demanding applications in the marine sector where high operational safety and durability are required.  ModelYuasa Marine M31-EFB Battery typeEFB (Enhanced Flooded Battery) Rated voltage (V)12 Capacity (Ah)105 (at 20h rate) Cold start current (A)800 (EN) ConnectionStandard automotive post MaintenanceMaintenance-free Vibration resistanceParticularly high (for marine applications) Operating temperature (°C)-40 to +60 Dimensions (L/W/H, mm)330 x 172 x 235 Weight (kg)25.7  FAQs about the Yuasa Marine M31-EFB starter battery What capacity and starting power does the battery offer?The M31-EFB has a capacity of 100 Ah (C20) and delivers a cold starting current of 750 A (EN1) as well as 900 A Marine Cranking Amps (MCA).For which applications is the battery suitable?The M31-EFB is ideal for yachts, motorboats, sailing boats and other watercraft. It serves both as a starter battery and as an additional power source for on-board electronics. Does the battery have safety features?Yes, the battery has an integrated flame arrester, carrying handles and a charge level indicator.Which technology is used?The battery uses next-generation EFB technology (Enhanced Flooded Battery), which enables increased longevity, more available cycles and faster charging.Is the battery vibration resistant?Yes, thanks to the Vibrolock construction it offers enhanced vibration resistance, making it especially suitable for use in marine environments.

The Yuasa HJ-S34B20R impresses with 35 Ah capacity, compact construction and reliable performance especially for auxiliary and special applications in the automotive sector. Ideal for cars where a stable power supply for on-board electronics and auxiliary systems is required.Highlights at a glanceCompact design: Ideal for vehicles with limited installation space.High starting performance: Delivers 272 A cold start current (EN1) for reliable starts.Maintenance-free: Modern VRLA technology for leak-proof operation.Robust safety: Flame-retardant housing for extra protection inside the vehicle.Maximum performance for demanding applicationsThe Yuasa HJ-S34B20R is a high-performance AGM battery specially developed for auxiliary, backup and special applications in modern vehicles. With a capacity of 35 Ah, it provides a reliable power supply, even with intensive use of the on-board electronics or start-stop systems. Its cold start current of 272 A guarantees reliable engine starts even under difficult conditions.Efficiency meets long service lifeThanks to modern Ca/Ca-VRLA technology, the HJ-S34B20R boasts low self-discharge, high cycle stability and leak-proof operation. The flame-retardant housing made of robust plastic offers additional safety, particularly when installed in the interior or boot. The battery features semi-traction properties and is therefore also suitable for applications with frequent charging and discharging cycles.Technology for flexible applicationsThe Yuasa HJ-S34B20R can be easily installed in vehicles with limited space thanks to its compact dimensions (197 x 129 x 227 mm). Carrying handles make installation easier, while the recommended charging current of 2 A ensures optimum charging maintenance. The VRLA lid provides a leak-proof design, making the battery suitable for use in sensitive areas. With the performance classification W5-C2-V2-E2, the HJ-S34B20R is ideally tailored to the high requirements of modern vehicles, where reliable energy supply and safety are top priority.  ModelYuasa HJ-S34B20R Battery typeAGM (Absorbent Glass Mat) Rated voltage (V)12 Capacity (Ah)35 (at 20h rate) Cold start current (A)272 (EN) ConnectionT3 (JIS) TechnologyCa/Ca VRLA (valve regulated) ApplicationStarter battery for hybrid vehicles Dimensions (L/W/H, mm)197 x 129 x 227 Weight (kg)10.5  FAQs about the Yuasa car battery HJ-S34B20RFor which applications is the HJ-S34B20R suitable?The HJ-S34B20R is ideal as an auxiliary, backup or special battery in vehicles with modern electronics and start-stop systems as well as for applications requiring reliable power supply with compact dimensions.What starting performance does the HJ-S34B20R offer?The battery supplies a cold start current of 272 A (EN1), sufficient for reliable starting even at low temperatures.What safety features does the battery have?The battery features a flame-retardant housing and a leak-proof VRLA construction, providing extra protection in the vehicle.How is the battery charged?A charging current of 2 A is recommended for the HJ-S34B20R to ensure optimum service life and performance.Which technology is used?The battery uses AGM technology (Absorbent Glass Mat) with VRLA (Valve Regulated Lead-Acid System), making it maintenance-free and vibration resistant.Is the battery suitable for start-stop systems?Yes, the HJ-S34B20R is ideal for vehicles with start-stop systems and high electrical loads. 

The YUASA M31-100S is a powerful and robust starter battery specially designed for use in boats, yachts and other marine vehicles. With a capacity of 100 Ah, a high cold cranking current of 750 A (EN) and a resistant design, it offers reliable starting performance even under demanding conditions at sea.Highlights at a glanceHigh cold cranking current: 750 A (EN), 960 A MCA – ideal for powerful diesel enginesDurable & safe: Maintenance-free calcium-calcium technology with flame protectionRobust housing: GR31 format with integrated carrying handle and charge status indicatorHigh energy reserve: 1200 Wh for reliable starting and onboard power supplyMarine optimised: Semi-traction capabilities and double-walled SMF lidReliable starting under all conditionsThe M31-100S delivers a strong starting performance for boat engines with 750 A cold cranking current (EN1) or 960 A Marine Cranking Amps (MCA). Even at low temperatures, the battery ensures reliable starting behaviour, ideal for sailing and powered yachts with high energy requirements when starting.Robust, maintenance-free and seaworthyThanks to the proven calcium-calcium technology (Ca/Ca), the M31-100S is absolutely maintenance-free. The SMF double lid (Sealed Maintenance Free) with integrated end degassing and flame protection ensures maximum safety at sea. The PE separators protect the cells from internal short circuits and promote cycle durability, even in semi-traction use.Comfortable handling and easy monitoringThe battery is equipped with practical carrying handles and has an integrated charge status indicator that allows visual monitoring of the battery at any time. With a recommended charging current of 5 A, it can easily be recharged via external chargers.Features at a glance  ModelYuasa M31-100S Battery typeSealed lead-acid (SMF) Rated voltage (V)12 Capacity (Ah)100 (at 20h rate) Cold cranking current (EN)800A Reserve capacity (min)180 Recommended charging current4A Service lifeCycle resistant for marine use Dimensions (L/W/H, mm)330 x 172 x 240 Weight (kg)24.8 ConnectionStandard Automotive / Marine  FAQs about the Yuasa M31-100S marine starter batteryFor which marine applications is the M31-100S suitable?The M31-100S is ideal for starting boat engines (petrol and diesel) and at the same time reliably supplies onboard electronics with energy. It is suitable for sailing boats, sports boats, yachts and other marine vehicles.What is the starting power of the battery?The battery provides 750 A to EN1 and 960 A MCA, so it delivers a reliable starting impulse for powerful engines even at low temperatures.Is the battery maintenance-free?Yes, the Yuasa M31-100S uses calcium-calcium technology and is completely maintenance-free. No topping up with water is required.Does the battery have safety features?Yes, it is equipped with flame protection, end degassing system and a double-walled SMF lid. In addition, the housing is reinforced for marine use.How can I check the charge status?The battery has an integrated charge status indicator for quick visual inspection.What special design features does the model offer?It features a Vibrolock housing for vibration resistance, has a double, leak-proof lid, integrated flame arrestor, carrying handles and end-side degassing. 

The Yuasa YT19BL-BS is a powerful AGM battery that has been specially developed as a modern upgrade for the classic "BMW battery" (DIN 51913 / 51814). With a full 19 Ah capacity and a cold start current of 170 A (EN), it is the powerhouse for heavy touring motorcycles, especially for older BMW Boxer and K models. It provides the necessary voltage stability, which is absolutely essential for the sensitive ABS systems of this generation.Highlights at a GlanceThe BMW Specialist: Precisely developed for the narrow but tall battery compartment of many BMW R models (R850, R1100, R1150) and K models (K1200, K1100).AGM Technology: The acid is bound in the fleece, which makes the battery more leak-proof and much more vibration-resistant compared to old acid batteries (51913) – important for the vibrations of the boxer engine.High Capacity (19Ah): Offers huge reserves for heated grips, additional headlights and especially for the ABS system, which draws a lot of current when starting.ABS Safety: A strong battery prevents the infamous "ABS flashing" when starting older BMWs, which is often triggered by undervoltage.Maintenance-Free: Thanks to VRLA technology, no more water needs to be refilled after the initial filling; no more tedious removal to check the water level.Special Connections: Features the correct flat terminals (with hole on the side/top) for the original BMW cable connections to fit without adapters.The Powerhouse for R1100, R1150 & K SeriesAnyone who rides a BMW R1100 RT/GS/R, an R1150 or an old K100/K1100 is familiar with this battery size (approx. 185x80x170 mm). Originally, wet batteries (with acid hose) or expensive gel batteries were often installed here. The Yuasa YT19BL-BS is the modern AGM alternative: It often delivers higher starting currents than gel batteries and is easier to maintain than wet batteries. It is essential for reliably setting the large two-cylinder pistons in motion. Features ModelYuasa YT19BL-BS (High Performance MF) ApplicationBMW motorcycles (replacement for 51913 / R & K series) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity19 Ah (20 hrs) / 17.7 Ah (10 hrs) Cold start current (CCA)170 A (EN) Dimensions (L x W x H in mm)186 x 82 x 171 (Size 51913) Pole arrangement0 (Positive pole right) Connection terminalSpecial (Flat side terminals with hole for BMW) Bottom barN (No bottom bar) Special featuresAGM upgrade for standard BMW battery, ABS-compatible Weight (kg)approx. 5.7 (filled)  FAQs about the Yuasa YT19BL-BSWhat is the difference to the classic 51913 acid battery?The size is identical, but the technology is different.51913 (Classic): Has liquid acid, caps for refilling and a breather hose. Requires maintenance.YT19BL-BS (Modern): Is an AGM battery. After filling, it is sealed. Does not require a hose, hardly emits gas, and has a higher starting power.My original battery was a GEL battery (Exide), can I use Yuasa AGM?Yes, absolutely. BMW often installed gel batteries from the factory. The Yuasa AGM (YT19BL-BS) is compatible and often cheaper. AGM batteries also usually have a slightly lower internal resistance, which leads to a stronger starter crank ("faster starting"), while gel batteries are better for very long storage without recharging. For regular use, AGM is often the more spirited choice.Does this battery fit the newer R1200 GS?No, caution!R1100 / R1150 (up to approx. 2004): Use this large YT19BL-BS (19Ah).R1200 GS (from 2004): Use the much smaller YTX14-BS (12Ah). The YT19BL is far too large for the newer 1200 models (LC and air-cooled). Please check the year!Why does my ABS flash when starting?On BMW R1100/1150 models, the ABS checks the on-board voltage when starting. If this drops below a certain value during starting (because the battery is old or weak), the ABS goes into "fault" (alternating blinking). The strong YT19BL-BS usually solves this problem, as it keeps the voltage stable and high during starting.

The Yuasa YT7B-BS (often also referred to as YT7B-4) is an extremely compact and flat AGM battery. It was specially developed for light enduros and super sports bikes where every gram of weight and every millimetre of space counts. With a capacity of approx. 6.5 Ah (10h) or 6.8 Ah (20h) and a cold start current of approx. 110 A (EN), it provides an astonishing amount of power for its small size. It is the standard for popular models such as the Suzuki DR-Z 400 or the Triumph Daytona 675.Highlights at a glanceExtremely flat design: At only 65 mm wide, it is one of the thinnest 12V starter batteries on the market, perfect for tight battery boxes under the seat or behind fairings.AGM technology: The acid is leak-proof in the glass fleece, which makes the battery vibration-proof – a crucial advantage for enduros ridden off-road.Lightweight: Weighs only approx. 2.7 kg when filled and thus helps to keep the overall weight of the motorbike low (important for sport riders).Maintenance-free: Thanks to VRLA technology (Valve Regulated), the system is hermetically sealed after first filling; no water loss, no topping up.High starting power: Despite its small dimensions, it reliably delivers the necessary power to safely start single-cylinder (enduro) or three-cylinder (Triumph) bikes.Multi-position installation: Theoretically (after correct activation and sealing), it can also be installed at an inclination, which gave designers more freedom.The favourite for Suzuki DR-Z & TriumphThe YT7B-BS is the first choice for riders of the Suzuki DR-Z 400 (E/S/SM models), as the battery box of this motorbike is extremely narrow. A standard battery (like the YTX7A-BS) would not fit here. Also, with the Triumph Daytona 675 (early model years) or the Yamaha TT 600 R, this special, flat battery type is used to create space for the rear shock absorber or air filter box. Features ModelYuasa YT7B-BS (High Performance MF) ApplicationMotorbike & scooter (Suzuki DR-Z 400, Yamaha Majesty/T-Max, Ducati) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity6.8 Ah (20 hours) / 6.5 Ah (10 hours) Cold start current (CCA)110 A (EN) Dimensions (L x W x H in mm)150 x 65 x 93 (Extremely flat) Pole arrangement1 (Positive pole Left) Connection terminalType 11 (Front/Top Mounting) Bottom barN (No base bar) Special featuresTilt-proof up to 45° (after filling), flat design, vibration-proof Weight (kg)approx. 2.7 (filled)  FAQs about the Yuasa YT7B-BSWhat is the difference to the YTX7A-BS?Both batteries are equally long (150 mm) and equally high (93 mm). The key difference is the width.YTX7A-BS: 87 mm wide (standard for scooters/scooters).YT7B-BS: 65 mm wide (special flat for enduros/sport bikes). If you ride a Suzuki DR-Z 400, the thicker YTX7A-BS will not fit. You must absolutely use the flat YT7B-BS.Is YT7B-4 the same as YT7B-BS?Yes.YT7B-BS: Refers to the version with the acid pack supplied separately ("Bottle Supplied") – this is the standard in mail order.YT7B-4: Is often the designation for the factory-filled version or the code on the lid. Technically and in terms of dimensions they are absolutely identical.Can I use this battery in my Ducati Panigale?Some Ducati Panigale models (e.g. 1199/1299) mechanically use a battery of this size (150x65x93mm). However, the YT7B-BS is borderline weak for a 1200cc V2 engine. Here, an lithium-ion battery of the same size is often used as standard or as an accessory, which delivers significantly more starting current. Check the manual: if lead-acid is specified, the YT7B-BS is correct.How long does this small battery last?As the battery is very small and has little reserve capacity (6.8 Ah), it reacts sensitively to long periods of standstill (winter) or silent consumers (alarm system, clock). A good trickle charger ("maintainer") is almost compulsory for this type if the motorbike is left for more than 2-3 weeks to ensure it starts again in spring.

The Yuasa YTB9 is – just like the YTB4L – a special modern upgrade for classic motorbikes. It was developed to replace the traditional YB9-B (12N9-4B-1) lead-acid battery 1:1. With a capacity of 9 Ah (10h) or 9.5 Ah (20h) and compact dimensions, it brings the benefits of AGM technology to older vehicles originally designed for open acid batteries.Highlights at a glancePlug & Play upgrade for YB9-B: It has exactly the same dimensions (135x75x139 mm) as the classic. It fits perfectly in the battery box of Vespa PX 200 E Lusso, Honda CB 125 T or older Yamaha models.100% maintenance-free: Unlike the old YB9-B, water never needs to be topped up again. The battery is hermetically sealed thanks to VRLA technology.No acid hose: As the YTB9 is sealed, the vent hose required for the old battery is not needed. This protects the frame and exhaust from corrosion damage caused by acid droplets.AGM technology: The acid is bound in the fleece (Absorbent Glass Mat). This makes the battery leak-proof and much more vibration-resistant than the old wet battery.More power: Often offers better cold start values and maintains voltage longer, which is especially helpful for vehicles with a weak alternator or infrequent use.The upgrade for Vespa PX & classicsThe YTB9 is the perfect choice for anyone who wants to "modernise" their classic without changing the look or the battery box. It is particularly popular with riders of the Vespa PX (with electric starter, 12V), the Piaggio Hexagon, the Honda VT 250 or the Aprilia AF1, all of which came with the maintenance-intensive YB9-B as standard. With the YTB9, fiddling with acid packs and checking water levels is a thing of the past. Features ModelYuasa YTB9 (Maintenance Free AGM) ApplicationScooter & classics (AGM upgrade for YB9-B / 12N9-4B-1) TechnologyAGM (VRLA) – maintenance-free (sealed) Voltage12 V Capacity9.5 Ah (20 hrs) / 9 Ah (10 hrs) Cold Cranking Amps (CCA)approx. 130 A (EN) Dimensions (L x W x H in mm)135 x 75 x 139 (same as YB9-B) Polarity1 (positive terminal left) Terminal typeType 6 (rectangular with hole) Base plateN (no base plate) Special featuresNo acid handling, no venting necessary, increased cranking power Weight (kg)approx. 3.2 (filled)  FAQs about the Yuasa YTB9What is the difference from the YB9-B?The size is identical, the technology is the difference.YB9-B (Old): Open acid battery with 6 plugs, must be regularly topped up with distilled water, needs an overflow hose.YTB9 (New): Sealed AGM battery, completely maintenance-free, leak-proof, requires no hose.What is the difference from the YT9B-BS?Attention, risk of confusion due to similar names!YTB9 (Your battery): 135 x 75 x 139 mm (tall and narrow, for old bikes).YT9B-BS (Completely different): 150 x 70 x 105 mm (flat and long, for Yamaha XT660). The two batteries are mechanically not interchangeable. Pay attention to the order of the letters!Can I install this battery lying down?Since it is an AGM battery, it is theoretically leak-proof. However, the YTB9 is primarily designed as a replacement for the YB9-B, which was always fitted upright. The terminals are therefore often arranged to fit best when upright. Technically, there is nothing against a VRLA battery (provided it is activated and sealed by the manufacturer) being tilted, but with vintage vehicles, the upright position is usually preferred.My scooter has an acid sensor, does it still work?Some old Vespa or Piaggio models had a level sensor that was inserted into one of the plugs of the wet battery. As the YTB9 has no plugs (it is maintenance-free), you can no longer use this sensor. But that's not a problem: as the battery does not lose water, you no longer need a warning light for it. Just insulate the cable for the sensor well.

The DEYE AI-W5.1-B in the 15 kWh version is a high-performance, pluggable and scalable energy storage system for demanding applications in residential and commercial settings. It impresses with its high storage capacity, efficient charging and discharging performance, and simple integration into existing PV systems.H2: Highlights at a glanceHigh storage capacity: 15.36 kWh for high energy requirementsHigh-performance charging/discharging current: Up to 250 A for rapid power supplyLow-voltage system: 51.2 V for enhanced safety and compatibilityEasy installation: Pluggable system for rapid integrationScalability: Scalable to meet growing energy demandsRobust design: Long service life and reliability – ideal for demanding applicationsH2: Efficient energy storage for modern systemsThe DEYE AI-W5.1-B is specifically designed to reliably store large amounts of energy. The capacity of over 15 kWh combined with a high charging/discharging current of 250 A makes it an ideal solution for the efficient use of solar power, even with higher load requirements.Flexible integration & modular expansionThanks to the pluggable design, the storage system can be integrated particularly easily into new or existing photovoltaic systems. The modular architecture enables a scalable storage solution that grows with energy demand, whether in a private home, apartment building or commercial operation.Robust technology for reliable operationThe high-quality housing and solid construction ensure safe use, even under demanding conditions. With its modern battery management system, the storage unit offers maximum safety, durability and a stable energy supply.Who is the DEYE AI-W5.1-B 15 kWh battery storage system suitable for?This energy storage system is ideal for: Homeowners who want to increase their self-sufficiency and reduce electricity costs Commercial businesses that want to handle peak loads or integrate backup power solutions Installers who rely on simple, modular systems PV projects where future-proof and expandable storage systems are required  ModelDEYAI-W15.3-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)15.36 System usable capacity (kWh)13.8 Charging/discharging current (A) - Recommendation150 Charging/discharging current (A) - Rated value250 Charging/discharging current (A) - Peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication connectionCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection class of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1131 Weight (kg)180.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs about the DEYE AI-W5.1-B energy storage systemHow far can I expand the system later?Up to six modules can be combined per tower, resulting in 30.7 kWh of storage capacity. By connecting up to six towers in parallel, expansion to a maximum total capacity of 184 kWh is possible without additional control technology.Which hybrid inverters is the 15 kWh package compatible with?The storage package is officially approved for three-phase Deye hybrid inverters of the low-voltage series.. The systems are fully matched to each other, and plug-&-play operation is possible directly without manual configuration. Please check the compatibility list beforehand. Deye storage systems are only compatible with Deye inverters.Do I need active cooling?No, the system operates completely fanless with passive convection. The only important thing is a location with free air circulation, as recommended in the manual. Additional air conditioning is not required.Does the battery need to be fully charged before initial commissioning?Yes, the initial charge to 100 % is necessary to ensure correct SoC detection (State of Charge). If this step is omitted, deviations in capacity display and charging behaviour may occur. For this reason, always fully charge the storage system first before you begin discharging it.How loud is the battery during operation?The battery operates completely without active fans and is therefore virtually silent. Only during switching do relays switch briefly, which can be heard for a short time. In regular operation, the system remains silent. Scope of delivery Deye AI-W5.1-B modular battery system (15.36 kWh): System compositionThis product is a set and consists of four separate main components, which together form a 15.36 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3 & 4: Three Deye AI-W5.1-BATT battery modules (5.12 kWh each)Three pure battery modules with 5.12 kWh each, which are stacked onto the BMS unit and onto each other.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.2 x connection bridge / parallel connection cableShort, robust cables or fixed bridges to connect the three battery modules to each other.1 x grounding cableA protective conductor cable for the proper grounding of the BMS unit.1 x installation accessories (tower mounting)Includes screws or locks to securely connect the four components into a tower.1 x operating and installation manualA printed manual that describes the installation of the entire tower system.

The Yuasa YTX12-BS (often simply referred to as YTX12 listed when filled at the factory) is one of the most frequently installed standard types for motorbikes worldwide. It is the "big brother" of the YTX9-BS and, with approx. 10 Ah (10h) or 10.5 Ah (20h) and 180 A cold start current, offers the ideal balance of size and performance for medium to heavy motorbikes (600cc to 1200cc). It is used in countless naked bikes, sports bikes and enduro bikes from Kawasaki, Suzuki, Triumph, Aprilia and Honda.Highlights at a glanceThe bestseller: One of the most popular battery sizes ever (150 x 87 x 130 mm), installed in millions of vehicles such as Kawasaki Z750/Z1000, Suzuki V-Strom 650 or Triumph Bonneville.AGM technology: The acid is bound in the glass fleece (Absorbent Glass Mat), which makes the battery leak-proof (up to 45° inclination) and very vibration-resistant.Solid starting power: With 180 A (EN) cold start current, it reliably starts multi-cylinder engines even in cooler temperatures.Maintenance-free: Thanks to VRLA technology (valve regulated), the system is hermetically sealed after initial filling and sealing; no water loss, no topping up.Long service life: The robust Yuasa construction with sulphation brake ensures above-average durability when the battery is maintained in winter.YTX12 vs. YTX12-BS: Technically identical. "BS" means that the acid pack is supplied separately (dry pre-charged), while "YTX12" (without BS) is often the designation for the factory-filled version.The all-rounder for Kawasaki, Suzuki & Co.The YTX12-BS is the standard for the middle and upper class. It fits into the battery box of the Kawasaki Z-series (Z750, Z800, Z1000, ZX-10R), the Suzuki DL 650 V-Strom and SV 650 (older models), the Triumph Street Triple / Speed Triple (many years of construction), the Aprilia RSV 1000 or the Honda CBR 1100 XX Blackbird. It offers sufficient reserves for injection systems and ABS systems of this generation. Features ModelYuasa YTX12-BS (High Performance MF) ApplicationMotorbike & scooter (universal size - Vespa GTS, Kawasaki, Triumph) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity10 Ah (10 hours) / 10.5 Ah (20 hours) Cold start current (CCA)180 A (EN) Dimensions (L x W x H in mm)150 x 87 x 130 Pole arrangement1 (positive pole left) Connection terminalType 5 (front/top mounting) Bottom barN (No base plate) Special featuresTilt-proof up to 45° (after filling), maintenance-free, bestseller Weight (kg)approx. 4.2 (filled)  FAQs about the Yuasa YTX12-BSWhat is the difference to the YT12A-BS and YT12B-BS?This is extremely important, as all three batteries are called "12" but have completely different dimensions!YTX12-BS (your battery): 150 x 87 x 130 mm (standard "thick & high").YT12A-BS: 150 x 87 x 105 mm (flatter, e.g. Suzuki GSX-R).YT12B-BS: 150 x 69 x 130 mm (narrower, e.g. Ducati). The YTX12-BS fits not in motorbikes built for the smaller A or B types.What is the difference to the YTX14-BS?The YTX14-BS has the same footprint (150x87 mm), but is higher (145 mm instead of 130 mm).If you have space above (approx. 1.5 cm), you can theoretically upgrade to the more powerful YTX14-BS (more starting current).However, if the seat is a tight fit (which is usually the case), only the YTX12-BS will fit.Do I need to charge the battery before installation?With the BS version (acid pack included): Yes. After filling with acid, the battery has approx. 75-80% charge. For maximum service life, you should always bring it to 100% with a charger ("top-up charge") before starting the engine for the first time. With the factory-filled version (YTX12): Measure the voltage. If it is below 12.6 V, you should recharge.Can I install this battery horizontally?The YTX12-BS is designed for the standing installation (vertical). It is safe up to a certain angle of inclination, but for completely horizontal installation (90°) many manufacturers recommend the "Factory Activated" (factory-filled) versions (often labelled "WC") or special gel/lithium batteries to be 100% sure that no error has occurred during activation.

The Yuasa YTX20HL-BS (or YTX20HL-WC as a factory-filled version) is an absolute heavyweight battery from the "High Performance" series. It was specially developed for motorbikes with a very large displacement, heavy tourers, snowmobiles and ATVs. With a capacity of 18 Ah (10h) or 18.9 Ah (20h) and a massive cold cranking current of 310 A (EN), it is one of the most powerful models in the Yuasa range. The "L" in the name stands for the special pole arrangement (positive pole right), the "H" for the increased starting power.Highlights at a glanceHigh Performance Power (H-Series): Delivers impressive 310 A cold cranking current. This is significantly more than the standard version (270 A) to reliably start high-displacement V2 engines and high-compression engines.Special polarity (Type L): The "L" stands for a reversed pole arrangement. For this model, the positive pole right (when looking at the terminals from the front), which is mandatory for many Harley-Davidson models and import vehicles.Heavy Duty AGM Technology: The electrolyte is retained in the glass mat, making the battery extremely vibration-resistant. This is crucial for V2 machines (Harleys) which generate strong vibrations.Maximum capacity: With nearly 19 Ah, it offers enormous reserves for extensive accessories such as high-power audio systems, additional headlights, winches (for ATVs), or heated seats.Cold-start guarantee: Thanks to the high performance, it is also the ideal choice for snowmobiles and ATVs, which need to start reliably in extreme sub-zero temperatures.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is hermetically sealed after activation; topping up with water is not necessary.The powerhouse for Harley, Polaris & Ski-DooThe YTX20HL-BS is the premium solution for "big twins" and off-road vehicles. It fits in many Harley-Davidson Softail, Dyna and Sportster models (be sure to check polarity!), in large Victory cruisers, in Triumph Rocket III or in heavy ATVs/quads from Polaris (Sportsman) and Can-Am. This battery is also the standard for maximum reliability under extreme conditions for water sports craft (Sea-Doo jet skis) and snowmobiles (Ski-Doo, Yamaha). Features ModelYuasa YTX20HL-BS / YTX20HL-WC ApplicationHarley, ATV/Quad, Snowmobile (High Performance) TechnologyAGM (VRLA) - High Performance (Grid-radial design) Voltage12 V Capacity18 Ah (10 hrs) / 18.9 Ah (20 hrs) Cold cranking current (CCA)310 A (EN) - High Performance Dimensions (L x W x H in mm)175 x 87 x 155 Pole arrangement0 (positive pole right - ATTENTION!) Connection terminalType 4 (front/top mounting) Base stripN (No base strip) Special featuresMaximum starting power, extremely vibration-resistant (for V-twins & off-road) Weight (kg)approx. 6.7 (filled)  FAQs about the Yuasa YTX20HL-BSWhat is the difference to the YTX20L-BS (without H)?The difference lies in power.YTX20L-BS (Standard): 270 A cold cranking current.YTX20HL-BS (High Performance): 310 A cold cranking current. The HL version has an optimised plate design and more starting power. For a heavy V2 engine or in winter use you should always choose the HL version. The dimensions are identical.What is the difference to the YTX20H-BS (without L)?The difference is the polarity. This is the most common wrong purchase!YTX20H-BS: Positive pole is left.YTX20HL-BS (Your battery): Positive pole is right. The cables in your motorbike are usually very short. If you buy the incorrect polarity, the cables will not reach the terminals. Be sure to check your old battery: Where is the positive?Will this battery fit my Harley Davidson?Very often yes, but Harley uses several types. The YTX20HL-BS is the replacement for the original Harley number 65989-97 (Softail, Dyna etc.). However, if your Harley is an extra large touring model (E-Glide), you may need the even wider YIX30L. Measure the box: If it's around 17.5 cm wide, the YTX20HL will fit.What does WC vs. BS mean?BS (Bottle Supplied): The battery is supplied dry with an acid pack. You must fill it yourself (easy and safe). Advantage: Unlimited shelf life before activation.WC (Wet Charged): The battery is factory filled and sealed. Advantage: Ready to install ("Plug & Play"). Technically equivalent after activation.

The Yuasa YTX4L-BS (often also referred to as YTX4L) is a very compact and lightweight AGM battery, specially developed for modern 50cc scooters, mopeds and small dirt bikes. With a capacity of 3 Ah (10h) or 3.2 Ah (20h) and a cold start current of 50 A (EN), it reliably supplies power for the electric starter of small engines. It is the modern, maintenance-free standard that has replaced older wet batteries in many current vehicles.Highlights at a glanceThe standard for 50cc scooters: The most widespread battery size for modern 50cc scooters (4-stroke and 2-stroke) as well as small enduros (e.g. KTM 50 SX).Compact format: At only 86 mm high, it is extremely flat and also fits in very tightly built battery compartments under the footboard or seat bench.AGM technology: The acid is immobilised in the glass mat (Absorbent Glass Mat), which makes the battery leak-proof, vibration-resistant and cycle-resistant – ideal for the "stop & go" in city traffic.Maintenance-free: Thanks to VRLA technology (valve regulated), the system is hermetically sealed after the first filling; topping up with water is not necessary and not possible.Reliable starting: Despite its small size, it delivers 50 A starting current, which is completely sufficient for small displacements.Long lifespan: The robust Yuasa construction forgives occasional periods of non-use better than cheap no-name products, provided it is not deeply discharged.The standard for Honda, KTM & KymcoThe YTX4L-BS is the original equipment for countless vehicles. It can be found in almost all Kymco 50cc scooters, many Honda scooters (e.g. Vision 50), Peugeot scooters (newer models) and KTM kids' cross bikes. It is the perfect choice for riders who want a hassle-free battery: fit and forget (until winter). Characteristics ModelYuasa YTX4L-BS (Maintenance Free) Application50cc scooters, mopeds & sport enduros (e.g. KTM EXC 2-stroke) TechnologyAGM (VRLA) - dry pre-charged (incl. acid pack) Voltage12 V Capacity3 Ah (10 h) / 3.2 Ah (20 h) Cold start current (CCA)50 A (EN) Dimensions (L x W x H in mm)114 x 71 x 86 (compact size) Pole arrangement0 (positive terminal right) Terminal typeType 5 (front/top mounting) Base stripN (no base strip) Special featuresTip-over protection up to 45° (after filling), maintenance-free, lightweight Weight (kg)approx. 1.4 (filled)  FAQs about the Yuasa YTX4L-BSWhat is the difference to the YB4L-B?This is the most important point!YTX4L-BS (your battery): 86 mm high (AGM, maintenance-free).YB4L-B (old standard): 93 mm high (acid, requires maintenance). The YTX4L-BS is flatter. You can often use the YTX4L-BS as a replacement for the YB4L-B (possibly pad underneath so it doesn't wobble), but conversely, the taller YB4L-B often won't fit into scooters built for the flat YTX4L-BS.What is the difference to the YTX5L-BS?The base area is identical (114 x 71 mm), but the height is different.YTX4L-BS: 86 mm high (3 Ah).YTX5L-BS: 106 mm high (4 Ah). The YTX5L has more power, but is 2 cm taller. Before buying, check whether your battery box has 2 cm of extra room above. If so, the 5L is a great upgrade. If not, you must stick with the 4L.Do I need to charge the battery?Yes, absolutely. As the battery is very small, the ratio of acid volume to lead is sensitive. After filling (with BS version), it is about 75% charged. Charge it fully with a suitable charger (max. 0.3 - 0.4 ampere charging current) before installation to achieve full lifespan.Can I install it lying down?The YTX4L-BS is an AGM battery and thus leak-proof. Many modern scooters (e.g. Honda) install this battery lying under the footboard. This is permissible provided the battery has been correctly sealed with the seal after activation.

The Yuasa YTZ8V (as "WC" / Wet Charged version) is the ultimate performance upgrade for the widely used YTX7L battery size. It offers a significantly higher capacity of 7 Ah (10h) or 7.4 Ah (20h) and more starting power in exactly the same dimensions. This makes it the first choice for modern motorbikes and scooters (such as the Yamaha R3 or Honda SH) that have a lot of electronics on board or have start-stop systems. Thanks to factory activation, it is immediately ready for use and extremely safe.Highlights at a glanceHigh Performance Upgrade: Offers more capacity (7.4 Ah vs. 6 Ah) and higher starting current (120 A vs. 100 A) than the standard YTX7L-BS with exactly the same size.Factory Activated (WC): The battery is supplied factory-filled, charged and hermetically sealed ("Plug & Play"). No contact with acid, ready for immediate use.Precisely fitting 7L format: Measuring 113 x 70 x 130 mm, it fits perfectly into battery compartments designed for the YTX7L, but delivers significantly more energy reserves.AGM Technology: The electrolyte is completely bound in the glass fleece, which makes it extremely vibration-resistant and leak-proof.Ideal for Start-Stop: The higher capacity and fast current consumption make it ideal for scooters with automatic switch-off (e.g. Honda SH / PCX newer generations).Long service life: The robust plate design ensures high cycle stability and low self-discharge, ideal for seasonally used vehicles.The standard for Yamaha R3 & Honda SHThe YTZ8V is the modern original equipment battery for vehicles that would previously have used a YTX7L but now require more power. It is standard in the Yamaha YZF-R3, the Yamaha MT-03, newer Honda PCX 125/150 models (from approx. 2018) as well as the popular Honda SH 125i / 150i range (latest models). It ensures that ABS, LED lighting and start-stop systems are reliably supplied. Features ModelYuasa YTZ8V / YTZ8V-WC ApplicationMid-range & scooters (Yamaha R3, MT-03, Honda Rebel 500, CB500) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity7 Ah (10 hours) / 7.4 Ah (20 hours) Cold start current (CCA)120 A (EN) Dimensions (L x W x H in mm)113 x 70 x 130 (dimensions like YTX7L-BS, but more power) Pole arrangement0 (positive terminal right) Connection terminalType 5 (front/top mounting) Bottom barN (no base plate) Special featuresReady to start immediately (WC), upgrade for YTX7L-BS, vibration-proof Weight (kg)approx. 2.7 (ready for use)  FAQs about the Yuasa YTZ8V-WCWhat is the difference to the YTX7L-BS?The dimensions are identical (113 x 70 x 130 mm), but the performance is different.YTX7L-BS: 6 Ah / 100 A (standard).YTZ8V (your battery): 7.4 Ah / 120 A (High Performance).The YTZ8V is the direct, more powerful upgrade for the YTX7L-BS. It fits in the same holder, but offers more reserves for accessories or start-stop operation. If you previously had a YTX7L, you can easily switch to the YTZ8V.What is the difference to the YTZ7V?The difference lies in the height.YTZ7V: 120 mm high.YTZ8V: 130 mm high.The YTZ8V is 1 cm higher. It does not fit in vehicles that are built specifically for the YTZ7V (e.g. Yamaha NMAX), as every millimetre counts and the seat would otherwise not close.What is the difference to the YTZ7S?Here, too, the height decisive.YTZ7S: 105 mm high (very compact).YTZ8V: 130 mm high (high and narrow).The batteries are not mechanically compatible as the height differences are too great (2.5 cm).What does "WC" mean?"WC" stands for "Wet Charged". The battery has already been filled, activated and sealed at the factory. This guarantees the highest quality and tightness. You don't have to fill it with acid – simply install it and drive off.

The Yuasa YTZ7V (supplied as \"WC\" / Wet Charged version) is a specialised high-performance battery that occupies a niche between the compact YTZ7S and the tall YTX7L. With a capacity of 6 Ah (10h) or 6.3 Ah (20h) and a cold start current of 105 A (EN), it has been specially developed for modern scooters, especially for Yamaha models with a specific battery compartment. Thanks to factory activation, it is immediately ready for use and offers state-of-the-art fleece technology for a long service life.Highlights at a glanceFactory Activated (WC): The battery is supplied factory-filled, charged and hermetically sealed (\"Plug & Play\"). It is ready for immediate installation without any acid contact.Special format (120 mm height): With dimensions 113 x 70 x 120 mm, it is higher than a YTZ7S (105 mm), but lower than a YTX7L (130 mm). An important intermediate size for a perfect fit.Yamaha scooter specialist: Specially developed as original equipment for modern Yamaha scooters like the NMAX 155 or Tricity 155 that require this special format.AGM High Performance: Thanks to its compacted plate structure and acid bound in the fleece, it is vibration-resistant and reliably supplies power for injection and ABS.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is permanently closed; topping up with water is neither possible nor necessary.Extended installation angle: Because the system is sealed at the factory, the battery is leak-proof and theoretically allows flexible installation positions.The standard for Yamaha NMAX & TricityThe YTZ7V is a relatively new battery size that is mainly found on the Asian and European scooter market in Yamaha. It is the standard battery for the Yamaha NMAX 125 / 155, the Yamaha Tricity 155 and the Yamaha Aerox 155. In these vehicles, the battery box is precisely designed for the height of 120 mm, so neither the flatter YTZ7S (wobbles) nor the taller YTX7L (won't fit) would fit optimally. Characteristics ModelYuasa YTZ7V / YTZ7V-WC ApplicationModern scooters (Yamaha NMAX, Tricity, Aerox 4T) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity6 Ah (10 hrs) / 6.3 Ah (20 hrs) Cold start current (CCA)105 A (EN) Dimensions (L x W x H in mm)113 x 70 x 120 (Higher than YTZ7S!) Pole arrangement0 (Positive terminal right) Terminal typeType 5 (Front/Top mounting) Base railN (No base rail) Special featuresReady to start immediately (WC), start-stop suitable, vibration-resistant Weight (kg)approx. 2.5 (ready to use)  FAQs about the Yuasa YTZ7V-WCWhat is the difference to the YTZ7S?The difference lies solely in the height.YTZ7S: 105 mm high.YTZ7V (your battery): 120 mm high.The YTZ7V is 1.5 cm higher than the YTZ7S. If your scooter (e.g. NMAX) is designed for the YTZ7V, the YTZ7S would be too flat and the retaining bar would not grip (the battery would wobble). In terms of performance values, they are very similar.What is the difference to the YTX7L-BS?Here too, height is decisive.YTX7L-BS: 130 mm high.YTZ7V (your battery): 120 mm high.The YTX7L is 1 cm higher and therefore often does not fit into the battery compartment intended for the YTZ7V (seat/cover does not close). In addition, the YTZ7V is factory-filled, whereas the YTX7L usually has to be filled manually.What does \"WC\" mean?\"WC\" stands for \"Wet Charged\". The battery has already been filled, activated, and sealed at the factory. This ensures high manufacturing quality and tightness. You do not need to fill it with acid – simply install and go.How do I charge this battery?Use a modern charger for motorcycle batteries (AGM-compatible) with a maximum charging current of 0.6 amps. As this is a sealed VRLA battery, avoid chargers with too high a voltage (>14.8 V), as this can cause the battery to dry out.

The Yuasa YTZ7S (in the "WC" version for "Wet Charged") is one of the most powerful batteries in its size class. It is the top model in the compact YTZ series and offers maximum starting power with minimum dimensions. With a capacity of 6 Ah (10h) or 6.3 Ah (20h) and an impressive cold-start current of 130 A (EN), it is the indispensable powerhouse for high-capacity enduro bikes, modern supersport bikes and scooters with start-stop technology.Highlights at a glanceMaximum energy density: Supplies with 130 A cold start current an enormous output for this small housing and clearly surpasses the identically built YTZ5S or YTZ6V.Factory Activated (WC): The battery is supplied factory-filled, charged and hermetically sealed ("Plug & Play"). No handling with acid, ready to use immediately.Compact power package: With dimensions of 113 x 70 x 105 mm, it fits in the smallest battery compartments, but still supplies enough power to start even a 1000cc Fireblade.AGM technology: The electrolyte is completely bound in the glass fleece, making it extremely resistant to vibrations – ideal for hard enduro bikes (e.g. Yamaha WR, Honda CRF) in off-road use.Extended installation angle: As it is factory-sealed, it is leak-proof and allows horizontal or slanted installation for many sports motorcycles.Long service life: The high-quality plate design ensures a low self-discharge and high cycle stability, even with frequent starting.The standard for Fireblade & Hard EnduroThe YTZ7S is a true all-rounder in the high-performance sector. It is the original equipment for the Honda CBR 1000 RR Fireblade (many model years), the Yamaha WR 250 / 450 F, the Honda CRF 450 X as well as modern scooters such as the Honda PCX 125 / 150 (as the most powerful upgrade to the YTZ6V) or the Honda SH 125i. It was developed to save weight without compromising on starting power. Features ModelYuasa YTZ7S / YTZ7S-WC ApplicationSports Enduros, 125cc & Scooters (KTM EXC, Yamaha WR/YZF-R125) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity6 Ah (10 hrs) / 6.3 Ah (20 hrs) Cold start current (CCA)130 A (EN) Dimensions (L x W x H in mm)113 x 70 x 105 (Compact power package) Pole arrangement0 (Positive terminal right) Connection terminalType 5 (Front/Top mounting) Base plateN (No base plate) Special featuresReady for immediate use (WC), extremely vibration-resistant, popular off-road battery Weight (kg)approx. 2.1 (ready for use)  FAQs about the Yuasa YTZ7S-WCWhat is the difference to the YTZ5S and YTZ6V?That is the crucial advantage: all three batteries have the same external dimensions (113 x 70 x 105 mm).YTZ5S: 3.5 - 4 Ah / 65 A (Basic).YTZ6V: 5 Ah / 90 A (Start-stop).YTZ7S (your battery): 6 Ah / 130 A (High Performance). The YTZ7S is the most powerful version. You can replace any YTZ5S or YTZ6V with a YTZ7S to achieve maximum starting reserves and service life.What is the difference to the YTX7L-BS?Despite similar capacity (6 Ah) the dimensions are completely different.YTX7L-BS: 114 x 71 x 131 mm (High & Narrow).YTZ7S: 113 x 70 x 105 mm (Compact). The YTZ7S is almost 3 cm flatter! It often fits the holder of the YTX7L (has to be shimmed), but the YTX7L never fits vehicles made for the small YTZ7S (e.g. Honda CBR 1000 RR).What does "WC" mean?"WC" stands for "Wet Charged". The battery was filled, charged and permanently sealed under optimal conditions at the Yuasa factory. This guarantees top quality and makes commissioning child's play for you: remove the old battery, put in the new one, finished.Can I install this battery horizontally?Yes. As the YTZ7S is factory-sealed ("Factory Activated") and equipped with fleece technology, it is leak-proof. Many manufacturers (such as Yamaha or Honda) use this feature for sports motorcycles to place the battery at an angle or horizontally.

The Yuasa YTZ4V (supplied as "WC" / Wet Charged Version) is a compact high-performance battery, specially developed as original equipment for modern scooters – especially from Honda. In the size of the classic 4L battery, it offers state-of-the-art AGM technology, but is already factory-filled, sealed and activated. With 3 Ah (10h) or 3.2 Ah (20h) capacity, it is the maintenance-free premium solution for small displacements that need to start reliably.Highlights at a glanceFactory Activated (WC): The battery is supplied factory-filled, charged, and hermetically sealed ("Plug & Play"). No handling of acid packs, ready for immediate use.Honda OEM Standard: Specifically developed as an original spare part for modern Honda scooters (e.g. Vision 50 / 110, Wave 110), which require a sealed battery.Compact 4-size format: With dimensions of 113 x 70 x 85 mm, it matches the size of a YTX4L-BS, but offers the convenience of factory activation.AGM Technology: The electrolyte is bound in the glass mat, making the battery leak-proof and very vibration-resistant – ideal for city traffic on bad roads.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is permanently sealed; topping up with water is neither possible nor necessary.Safe installation: As it is sealed, there is no danger of acid leakage, even if the scooter is lying on its side.The standard for Honda Vision & WaveThe YTZ4V is found almost exclusively in modern small scooters. It is the standard battery for the Honda NSC 50 / 110 Vision, the Honda Wave 110i or the Honda ANC 125 Mode. In these vehicles it often replaces the older YTX4L-BS, as manufacturers now prefer to fit factory-filled batteries to avoid assembly errors at the dealer (incorrect filling). Features ModelYuasa YTZ4V / YTZ4V-WC ApplicationScooter & 125cc (Honda Vision, MSX Grom, Wave) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity3 Ah (10 hrs) / 3.2 Ah (20 hrs) Cold start current (CCA)approx. 50 A (EN) Dimensions (L x W x H in mm)113 x 70 x 85 (Identical to YTX4L-BS) Pole arrangement0 (Positive terminal right) Connection terminalType 5 (Front/Top mounting) Base barN (No base bar) Special featuresReady to use immediately (WC), vibration-resistant, maintenance-free, OEM quality Weight (kg)approx. 1.5 (operational)  FAQs for Yuasa YTZ4V-WCWhat is the difference to the YTX4L-BS?The dimensions (113x70x85 mm) and performance data are almost identical. The difference lies in the delivery state and the series.YTX4L-BS: Supplied dry with acid pack ("Bottle Supplied"). Must be filled by the user.YTZ4V (your battery): Supplied filled and sealed ("Wet Charged"). Ready immediately. The YTZ4V is considered the modern, more convenient upgrade. You can almost always replace the YTX4L-BS with a YTZ4V.What is the difference to the YTZ5S?The base area is the same (113 x 70 mm), but the height is different.YTZ4V: 85 mm high (3 Ah).YTZ5S: 105 mm high (3.5 - 4 Ah). The YTZ5S is 2 cm taller. Check your battery box: If there is space above, the stronger YTZ5S will fit (e.g. in a Honda Grom/MSX 125). In a Honda Vision scooter, however, there is often only space for the flat YTZ4V.Can I charge this battery?Yes, but with caution. As the capacity with 3 Ah is very small, the charging current must not be too high (maximum 0.3 - 0.4 amps). Use an intelligent charger for motorcycles (e.g. Optimate 1, CTEK XS 0.8) that is suitable for small AGM batteries. Car chargers are taboo, they would "cook" the battery.What does "WC" mean?"WC" stands for "Wet Charged". This means the battery is already filled with acid, charged, and sealed at the factory under optimal conditions. This guarantees a high manufacturing quality and rules out errors during initial commissioning by the customer

The Yuasa YTX9-WC (commercially available as YTX9-BS when dry pre-charged, or YTX9 when factory-filled) is one of the absolute bestsellers in the motorcycle sector. It is the standard battery for countless mid-range motorcycles (600cc - 900cc), scooters and ATVs. With a capacity of 8 Ah (10h) or 8.4 Ah (20h) and a cold start current of 135 A (EN), it offers the perfect balance between compact size and sufficient starting power for inline-four sports bikes and single-cylinder enduros.Highlights at a glanceThe mid-range standard: The original equipment for extremely popular models such as Kawasaki Z750/Z800, Honda CBR 600 F/RR, KTM Duke 125/390 or Suzuki Burgman 400.Wet Charged (WC): This version is usually supplied from the factory filled, charged and sealed with acid, which makes it immediately ready for use (“Plug & Play”) and simplifies handling.AGM technology: The electrolyte is safely bound in the glass mat, making the battery leak-proof (up to 45° tilt), vibration-resistant and longer-lasting than conventional acid batteries.Maintenance-free: Thanks to VRLA technology (valve-regulated), the housing is hermetically sealed; topping up with water is neither possible nor necessary.Compact performance: Delivers 135 A cold start current, providing enough energy to reliably start popular road motorcycles even after chilly nights.Long service life: The integrated sulphation brake protects the lead plates from premature ageing, which is particularly advantageous for seasonal vehicles.The favourite for Kawasaki Z & Honda CBRThe YTX9-BS is found in almost every garage. It fits perfectly in the Kawasaki Z range (Z1000 up to 09, Z750, Z800), the Honda CBR 600 / 900 Fireblade, the KTM Duke (smaller models), or the Yamaha XJ6. Many scooters of 250-400cc also use this size as standard for secure starting. Characteristics ModelYuasa YTX9-WC / YTX9-BS ApplicationMotorcycle & scooter (mid-range - KTM Duke, Honda CBR, Kawasaki Z) TechnologyAGM (VRLA) - Available dry (BS) or filled (WC) Voltage12 V Capacity8 Ah (10 hrs) / 8.4 Ah (20 hrs) Cold start current (CCA)135 A (EN) Dimensions (L x W x H in mm)150 x 87 x 105 Pole arrangement1 (positive terminal left) Terminal typeType 5 (Front/Top mounting) Base ledgeN (No base ledge) Special featuresTilt-proof up to 45° (after filling), all-rounder, maintenance-free Weight (kg)approx. 3.0 (filled)  FAQs about the Yuasa YTX9-WCWhat is the difference to the YTX7A-BS?Both batteries have the same base area (150 x 87 mm). The difference lies in the height and performance.YTX7A-BS: 93 mm high (approx. 6 Ah).YTX9-BS (your battery): 105 mm high (approx. 8 Ah). The YTX9 is 1.2 cm higher. If you have space above, the YTX9 often fits in holders for YTX7A and offers more power. Conversely, the YTX7A always fits in the holder for YTX9, but then needs to be underlaid.What is the difference to the YT12A-BS?This is an interesting upgrade! The YT12A-BS has exactly the same dimensions as the YTX9-BS (150x87x105 mm), but offers significantly more power (10 Ah and 175 A starting current). If you use a YTX9-BS and need more starting power (e.g. for a Suzuki Hayabusa or SV650), you can often easily switch to the more powerful (but more expensive) YT12A-BS.What does YTX9-BS vs. YTX9-WC mean?Technically the end product is identical.BS (Bottle Supplied): Supplied dry with a separate acid pack. The customer must activate it.WC (Wet Charged): Pre-filled and activated by the manufacturer. Ready for immediate installation. The WC version is more convenient, while the BS version can be stored longer as long as it hasn’t been filled.Do I need to charge the battery?Yes, even a "Wet Charged" battery can lose voltage during storage. Check the voltage before installation. If it is below 12.6 V, briefly connect it to a suitable motorcycle charger. This ensures you start the season with 100% power.

The Yuasa YTX7A-BS is a very common AGM battery with a flat design. It is the absolute standard for countless 125cc scooters, especially those with the widespread GY6 four-stroke engine (China scooters, Kymco, SYM) as well as for many Suzuki models. With a capacity of 6 Ah (10h) or 6.3 Ah (20h) and a cold start current of 105 A (EN), it reliably delivers the necessary energy for the electric starter of automatic scooters.Highlights at a glanceThe scooter specialist: The standard battery for millions of 125cc scooters worldwide (Kymco Agility, Suzuki Burgman 125, SYM Orbit etc.).Flat format: With dimensions of 150 x 87 x 93 mm, it uses the same base area as a YTX9-BS, but is significantly flatter to fit under the footboard or in flat seat compartments.AGM technology: The acid is bound in the glass fleece (Absorbent Glass Mat), making the battery leak-proof and vibration resistant – important for scooters where the battery is often located close to the engine.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is hermetically sealed after the initial filling; topping up water is not necessary.Reliability: Offers a solid 105 A starting current, which is perfectly sufficient for 125cc and 150cc single-cylinder engines even in cooler weather.BS version: Is usually supplied dry with a separate acid pack, which guarantees a long shelf life before activation.The standard for GY6 & SuzukiAnyone riding a 125cc scooter of Asian manufacture (Kymco, SYM, Hyosung) or a Suzuki scooter (Sixteen, Epicuro, Burgman 125/200 up to approx. 2006) will almost always need the YTX7A-BS. It is specifically designed to fit horizontally or vertically into the flat battery compartments of these vehicles. Features ModelYuasa YTX7A-BS (Maintenance Free) Application125cc scooters (GY6 engines, Suzuki Burgman, Kymco) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity6 Ah (10 h) / 6.3 Ah (20 h) Cold start current (CCA)105 A (EN) Dimensions (L x W x H in mm)150 x 87 x 93 (flat design) Pole arrangement1 (positive pole left) TerminalType 5 (Front/Top mounting) Base barN (No base bar) Special featuresTilt-proof up to 45° (after filling), standard for China scooters Weight (kg)approx. 2.6 (filled)  FAQs about the Yuasa YTX7A-BSWhat is the difference to the YTX7L-BS?This is the most common mix-up! Both have "7" and "BS" in the name, but are completely different.YTX7A-BS (your battery): 150 mm long, 87 mm wide (flat & wide). Positive pole left.YTX7L-BS (completely different): 113 mm long, 70 mm wide (short & high). Positive pole right. The batteries are not mechanically interchangeable. A scooter designed for a 7A battery cannot accommodate a 7L battery and vice versa.What is the difference to the YTX9-BS?Both batteries have exactly the same base area (150 x 87 mm). The difference is the height.YTX7A-BS: 93 mm high.YTX9-BS: 105 mm high. The YTX9 is 1.2 cm higher and has more performance (8 Ah). If there is clearance in your battery compartment at the top, you could theoretically install the more powerful YTX9. However, in most scooters the space is so tight (lid will not close) that only the flat YTX7A will fit.Do I need to charge the battery?Yes. As this is a relatively small battery, the charge level after filling (approx. 75-80%) is often not adequate for maximum service life. Charge the battery fully before installation using a suitable charger (max. 0.6 ampere).Where is the positive terminal?With the YTX7A-BS, the positive terminal is on the left side (when viewed from the front at the terminals). This is important, as the cables in the scooter are usually very short and would not reach the other side.

The Yuasa YTX5L-BS (or YTX5L as a factory-filled version) is a widely used AGM battery for scooters in the 80-125cc class as well as for sports enduros. It shares the footprint with the smaller YTX4L but is built higher to hold more lead plates. With a capacity of 4 Ah (10h) or 4.2 Ah (20h) and a cold cranking current of 80 A (EN), it provides around 30% more energy than the smaller 3Ah model, making it the standard choice for many 4-stroke scooters and competition enduros.Highlights at a glanceThe standard for 125cc & enduros: Very frequently used in 4-stroke scooters (e.g. Honda Lead, Peugeot Speedfight 100) and almost all KTM EXC-F 4-stroke enduros.Compact power format: Uses the small footprint (114 x 71 mm) but offers considerably more starting reserves than the flatter YTX4L because of its height of 106 mm.AGM technology: The acid is bound in the glass fleece, making the battery leak-proof and extremely vibration-resistant – essential for enduros in tough off-road use.Maintenance-free: Thanks to VRLA (valve-regulated) technology, the system is hermetically sealed after first filling; topping up with water is not possible and not required.Solid starting power: With 80 A cold cranking current it reliably starts single-cylinder engines up to approx. 250cc (4-stroke) or 125cc (2-stroke).Position independence: Can (after correct activation) also be installed at an angle, which is often required by the design of modern sports motorcycles.The favourite for KTM & Honda scootersThe YTX5L-BS is the typical battery for the KTM EXC series (e.g. 250/350/450/500 EXC-F), where it must work reliably despite hard jolts and jumps. It is also a bestseller in the scooter sector, among others for the Vespa ET4 / LX 50-125, Honda Shadow 50/90 or Suzuki Address. It is the perfect balance between low weight and sufficient power. Characteristics ModelYuasa YTX5L-BS (Maintenance Free) Application4-stroke scooter (50-125cc), KTM EXC-F, Honda 125cc TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity4 Ah (10 hrs) / 4.2 Ah (20 hrs) Cold cranking current (CCA)80 A (EN) Dimensions (L x W x H in mm)114 x 71 x 106 (Higher than YTX4L) Pole arrangement0 (positive terminal right) TerminalType 5 (Front/Top mounting) Base barN (No base bar) Special featuresTilt-proof up to 45° (after filling), standard for 4-stroke scooters Weight (kg)approx. 2.0 (filled)  FAQs on Yuasa YTX5L-BSWhat is the difference to the YTX4L-BS?The footprint is identical (114 x 71 mm), but the height is the decisive factor.YTX4L-BS: 86 mm high (3 Ah).YTX5L-BS (your battery): 106 mm high (4 Ah). The YTX5L is 2 cm higher. It has more power, but only fits if the battery compartment allows this extra height (seat must still close).Can I use this battery as a replacement for YB4L-B?Yes and no.YB4L-B (acid): 93 mm high.YTX5L-BS (AGM): 106 mm high. The YTX5L is 1.3 cm higher than the classic YB4L-B. If your classic vehicle (e.g. Simson) has room above, the YTX5L is a great technical upgrade (maintenance-free, more starting current). If space is tight, it will not fit.What does YTZ6V or YTZ7S mean?In newer sports enduros (KTM, Honda), batteries labelled YTZ6V or YTZ7S are often installed at the factory. These have the same size as the YTX5L-BS (114x71x106 mm), but an even higher performance and capacity (High Performance AGM). The YTX5L-BS is the affordable standard alternative, and the YTZ models are the more expensive premium upgrades.Do I need to charge the battery?Yes. As the volume is relatively small, the battery is sensitive to undercharging. After filling (BS version), it should definitely be fully charged with a motorcycle charger (max. 0.4 - 0.6 amp charging current) before installation. This guarantees full starting power for the single-cylinder.

The Yuasa NPC65/12 is a highly reliable, cycle-resistant VRLA battery with 12 volts and 65 Ah. It has been specially developed for applications that require repeated charging and discharging cycles. Thanks to its robust design and long service life, it is the ideal solution for electric wheelchairs, golf caddies, solar storage, medical devices and other mobile or stationary applications. The NPC series is characterised by its long cycle life, making it an excellent choice for demanding consumer applications.Highlights at a glanceCycle stability: Designed for up to 350 cycles at 50% depth of discharge (DOD).High reliability: Proven Yuasa quality for safe and stable power supply.Low self-discharge: Only loses around 3% capacity per month at 20 °C, enabling long storage times.Simple installation: Robust screw terminals for safe and easy mounting.Maintenance-free operation: The VRLA (Valve Regulated Lead Acid) technology makes the battery leak-proof and requires no regular maintenance.Top performance for demanding applicationsThe NPC65/12 is the result of years of research and development. It stands up to the stresses of cyclic operation, making it indispensable for applications such as electric wheelchairs or solar systems. The battery delivers consistently high performance over a long service life without losing efficiency.Efficiency meets long service lifeFor standby operation, a charging voltage of 13.65V ±1% (2.275V per cell) is recommended. This mode is ideal if the battery is permanently connected to a power source. For cyclic operation a charging voltage of 14.7V ±3% (2.42V per cell) is required. This higher voltage ensures that the battery is fully recharged after each discharge and achieves the maximum number of cycles.Technology for flexible applicationsThe wide temperature range allows for versatile applications: discharge from -15°C to +50°C, charge from -15°C to +50°C and storage from -20°C to +50°C. The robust case is made of impact-resistant ABS plastic, and each cell is equipped with a safety valve. Like all VRLA batteries, the NPC65/12 must not be operated in gas-tight housings as hydrogen gas may be generated.Features  ModelYUASA NPC65-12 Battery typeVRLA AGM (cycle-resistant, maintenance-free) Nominal voltage (V)12 Capacity (Ah)65 (at 20h rate) Maximum discharge current650A (for 5 seconds) Charging voltage (standby charge)13.5V to 13.8V Charging voltage (cyclic operation)14.4V to 15.0V Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeHigh cycle life Dimensions (L/W/H, mm)350 x 166 x 175 Weight (kg)24 ConnectionM6 thread CertificationsIEC 60896-21+22, UL  FAQ about the Yuasa NPC65/12 VRLA batteryWhat is the NPC65/12 designed for?The NPC series is a VRLA series that has been specially developed for cyclic operation. It is ideal for applications that require a reliable power supply over many charge and discharge cycles, such as electric wheelchairs, boats and solar power systems.What is the capacity of the battery?The nominal voltage is 12V, the capacity is 65Ah at a discharge time of 20 hours.How do I charge the battery correctly?For cyclic operation, use a charging voltage of 14.7V to ensure full capacity. For standby operation (continuous charge), 13.65V is ideal to maximise the service life.What is the difference between NPC and NP?The NPC series has been optimised for cyclic operation, whereas the NP series is designed for standby operation. The NPC batteries can therefore handle a larger number of charge and discharge cycles than the NP series.

The VISION RBC157 is a high-quality, ready-to-install replacement battery cassette, designed as a direct and reliable replacement for the original APC RBC157 cartridge. Equipped with high-performance, valve-regulated VRLA batteries, this cartridge offers a cost-effective and safe solution to restore the full performance of your APC Smart UPS system. Equipped with maintenance-free AGM technology, this product ensures a fail-safe power supply for your mission-critical applications.Highlights at a glance100% Compatible: Developed as a custom-fit replacement cassette for APC RBC157, ensures simple and quick hot swap installation.Plug and Play installation: The cartridge is delivered fully assembled and wired for a replacement in just a few minutes without interrupting operation.High reliability: Uses only high-quality AGM batteries, which are optimised for demanding UPS operation.Maintenance-free: The leak-proof AGM technology makes any battery maintenance unnecessary throughout its service life.Long-lasting: Designed for long service life in standby mode to reliably protect your systems for years.Economical solution: Offers the same performance and safety as the original at an attractive price.Powerful performance for safety-critical applicationsThe VISION RBC157 cartridge is designed to meet the demanding requirements of APC Smart UPS systems such as SMT1000RMI2UC. The installed batteries are high-current capable and can provide the required power immediately in the event of a power failure, to safely shut down or continue operating your connected servers, network storage and other critical equipment. The stable and reliable performance protects your valuable hardware from damage caused by power fluctuations and outages.Robust technology for demanding environmentsThe batteries used in the RBC157 cartridge are based on proven VRLA technology (Valve Regulated Lead Acid) with an AGM system (Absorbent Glass Mat), in which the electrolyte is safely bound in a glass fibre fleece. This makes the batteries absolutely leak-proof and enables operation in any position. The low self-discharge ensures a long shelf life and readiness for use. The robust batteries housing made of ABS plastic offers excellent protection against mechanical impacts.Characteristics  ModelVISION RBC157 replacement battery cassette Battery typeVRLA AGM (UPS replacement battery cassette) ContentsPre-assembled cassette, Plug & Play Rated voltage (V)48 (system voltage) Capacity (Ah)5 (typical value) Charging voltage (trickle charge)54.0V - 55.2V (system) Charging voltage (cycle operation)57.6V - 60.0V (system) Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)Compatible with original dimensions Weight (kg)approx. 11.0 ConnectionCompatible APC system connector Compatibility (extract)APC SMT1000RMI2UC  FAQs about the VISION RBC157 replacement battery cassetteFor which UPS models is this cartridge suitable?The VISION RBC157 cartridge is designed as a replacement for the original APC RBC157 battery unit and is compatible, among others, with the APC Smart UPS model SMT1000RMI2UC. Please check the exact designation of your UPS system before purchase.Is replacing the battery complicated?No, the replacement is very simple and can be carried out during ongoing operation (Hot Swap) without any technical knowledge. The APC UPS systems have an easily accessible battery compartment. You simply have to pull out the old cassette, unplug it, plug in the new VISION RBC157 cartridge and reinsert it.Do I need to adjust anything on the UPS after replacement?After inserting the new cartridge, the UPS usually recognises the replacement automatically. It is recommended to note the replacement date of the battery via software (PowerChute) or on the display and to run a self-test function. A runtime calibration can be useful to ensure the exact remaining runtime indication.Is it safe to use a replacement cassette from third-party suppliers?Yes, absolutely. VISION is a renowned manufacturer of high-quality AGM batteries. Our RBC157 cartridge is professionally assembled, tested and uses only quality-tested batteries that are designed for use in UPS systems and ensure maximum safety.What is the service life of the VISION RBC157 replacement cassette?The service life of the installed batteries is up to 5 years in typical standby operation in a UPS system at 20 °C. The actual service life can be influenced by factors such as ambient temperature and the frequency of power failures.What do I have to note when disposing of the old cassette?Lead-acid batteries are hazardous waste and must not be disposed of with household waste. You can dispose of your old cassette free of charge and in an environmentally friendly manner at municipal collection points, recycling depots or any retailer who sells starter batteries. 

The Yuasa YTX20L-BS (or YTX20L as factory-filled variant) is a robust standard AGM battery for heavy motorbikes, ATVs and water sports equipment. With a capacity of 18 Ah (10h) or 18.9 Ah (20h) and a cold cranking current of 270 A (EN), it provides a solid and reliable power supply for vehicles that need a lot of starting power, but do not necessarily require the high-performance peaks of the more expensive “H” series. The “L” denotes the special pole arrangement with the positive terminal on the right side.Highlights at a glanceProven standard: The reliable basic version for large displacements. Ideal for vehicles where durability and value for money are paramount.Special polarity (type L): The “L” stands for the pole arrangement positive terminal right. This is the standard for many American motorbikes (Harley-Davidson) as well as numerous jet skis and quads.AGM technology: Because the electrolyte is bound in glass fibre, the battery is leak-proof (up to 45° tilt) and highly resistant to vibrations – perfect for tough use on water or off-road.Maintenance-free: Thanks to VRLA technology (valve regulated), the system is hermetically sealed after the initial filling; topping up with water is not necessary.High capacity: With almost 19 Ah, it offers enough buffer for on-board electronics and accessories, even when the engine is not running.Versatile use: A genuine all-rounder, just as at home in cruiser motorbikes as in snowmobiles and jet skis (PWC).The standard for Harley, Goldwing & Jet-SkiThe YTX20L-BS is the standard replacement battery for a wide range of Harley-Davidson models (Sportster, Dyna, Softail – note the year of manufacture!), older Honda Goldwing models (GL 1800), Triumph Rocket III and many Yamaha and Sea-Doo jet skis. It reliably provides the necessary voltage to safely start these vehicles. Characteristics ModelYuasa YTX20L-BS (Standard MF) ApplicationMotorbike, ATV & Jet Ski / PWC (Standard Performance) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity18 Ah (10 hrs) / 18.9 Ah (20 hrs) Cold cranking current (CCA)270 A (EN) Dimensions (L x W x H in mm)175 x 87 x 155 Pole arrangement0 (positive terminal right - CAUTION!) Terminal typeType 4 (front/top mounting) Base plateN (No base plate) FeaturesTilt-proof up to 45° (after filling), standard for many PWC Weight (kg)approx. 6.3 (filled)  FAQs about the Yuasa YTX20L-BSWhat is the difference from the YTX20HL-BS?The difference is the starting power (“Cold Cranking Amps”).YTX20L-BS (your battery): Standard model with 270 A.YTX20HL-BS (High Performance): Reinforced model with 310 A. The standard version is cheaper and is perfectly adequate for normal use and moderate climates. If you ride in extreme sub-zero temperatures or have a high-compression tuning engine, you should opt for the HL version.What is the difference from the YTX20-BS (without L)?The difference is the polarity.YTX20-BS: Positive terminal is left.YTX20L-BS (your battery): Positive terminal is right. Since battery cables on motorbikes are usually very short and rigid, the wrong battery often cannot be connected. Check the position of the terminals on your old battery before buying.Does this battery fit in a jet ski?Yes, the YTX20L-BS is one of the most frequently used batteries for jet skis (PWC) from Sea-Doo, Yamaha, Kawasaki and Polaris. Thanks to AGM technology, it is leak-proof and can withstand “bouncing” on the waves. Good maintenance is particularly important in winter (removal and charging), as jet skis often have long periods of inactivity.

The Yuasa YTX16-BS (often also referred to as YTX16 when factory-filled) is a high-performance AGM battery specially developed for motorcycles with increased energy requirements. It shares its footprint with the widely used 12 and 14 models, but makes maximum use of the available height in the battery box to accommodate more lead plates and acid volume. With a capacity of 14 Ah (10h) or 14.7 Ah (20h) and a cold start current of 230 A (EN), it offers significantly more reserves for large-displacement cruisers and touring machines.Highlights at a glanceMaximum capacity in a small area: Uses the standard footprint (150 x 87 mm), but at 161 mm is significantly higher than a YTX14. This results in almost 15 Ah capacity for long service life and plenty of accessories.AGM technology: The acid is bound in glass fleece (Absorbent Glass Mat), making the battery leak-proof, vibration-resistant and cycle-resistant – ideal for heavy V2 cruisers.Strong starting power: With 230 A cold start current, it reliably turns over even large engines (like 1500 or 1600 V-Twins).Maintenance-free: Thanks to VRLA technology (valve regulated), the system is hermetically sealed after initial filling; topping up water is neither possible nor necessary.The "high-rise" format: Specially designed for battery boxes that are deep but allow little width (e.g. Kawasaki VN 1500/1600, Suzuki Marauder 1600).Long service life: The robust construction and larger amount of acid provide better thermal stability and durability compared to smaller batteries.The powerhouse for heavy cruisersThe YTX16-BS is the standard battery for many "big bikes", especially from the chopper and cruiser segment. It is indispensable for models such as the Kawasaki VN 1500 / 1600 Mean Streak, the Suzuki VZ 1600 Marauder or even some Triumph Tiger 800 models (depending on year/equipment). It provides enough buffer to keep the voltage stable even with a lot of chrome accessories (auxiliary headlights, sound systems). Features ModelYuasa YTX16-BS (High Performance MF) ApplicationMotorcycle & ATV (Cruiser & Adventure - e.g. Triumph Tiger 800) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity14 Ah (10 h) / 14.7 Ah (20 h) Cold start current (CCA)230 A (EN) Dimensions (L x W x H in mm)150 x 87 x 161 (higher than YTX14) Pole arrangement1 (positive pole left) Terminal typeType 4 (Front/Top Mounting) Base stripN (No base strip) Special featuresTilt-resistant up to 45° (after filling), high reserve capacity Weight (kg)approx. 5.3 (filled)  FAQs about the Yuasa YTX16-BSWhat is the difference to the YTX14-BS?Both batteries have the same length (150 mm) and width (87 mm). The difference is the height.YTX14-BS: 145 mm high (12 Ah).YTX16-BS: 161 mm high (14 Ah). The YTX16 is 1.6 cm higher. It only fits in vehicles that have this extra space at the top. Theoretically it can be used as an upgrade for the YTX14 if the seat can then still close.What is the difference to the YTX20-BS?The YTX20-BS is a completely different size class.YTX16-BS: 150 mm long.YTX20-BS: 175 mm long. The 20 battery is much longer and will not fit in the 16 holder.Is there a YTX16-BS-1?Yes, the suffix "-1" at Yuasa often indicates a different pole arrangement or terminal type. With the YTX16-BS-1 the pole arrangement is usually identical (positive left), but to be sure always check the pictures of the terminals and the position of positive/negative on your old battery before ordering.Do I need to be aware of anything with the BS version?Yes, with the "Bottle Supplied" version you have to fill in the acid yourself. Important: After filling, leave the battery open for approx. 1 hour ("outgassing") before pressing on the sealing strip. Then charge it fully with a motorcycle charger. Once sealed, it must never be opened again.

The Yuasa YTX14H-WC is the performance-enhanced "High Performance" version of the widely used YTX14 standard battery. The "H" in the type designation stands for a significantly higher starting power, which is achieved by an optimised grid structure and additional plates inside. With 240 A cold start current (instead of the usual 200 A), it offers significant reserves for engines that are difficult to start, large V2 units or use at low temperatures. The suffix "WC" (Wet Charged) usually identifies it as a factory-filled and sealed variant that is ready for immediate use.Highlights at a glanceHigh performance series: Delivers up to 20% more cold starting current (240 A) than the standard YTX14, which ensures powerful cranking of the starter especially with large displacements.Wet Charged (WC): The battery is usually supplied factory filled, charged, and hermetically sealed, eliminating the need to handle acid packs and enabling immediate installation.AGM technology: Due to the electrolyte bound in the glass mat, the battery is leak-proof, extremely vibration-resistant, and maintenance-free (no need to top up water).Identical dimensions: Despite higher performance, it has exactly the same case (150 x 87 x 145 mm) as the standard battery and fits into the battery box without modifications.Cold start specialist: Ideal for vehicles also used in winter (e.g. snowmobiles, ATVs) or motorcycles with high current demands at start (ABS systems).Long service life: The compacted plate structure and the sulphation inhibitor ensure high cycle resistance and robustness against vibrations.The power pack for BMW & V-TwinsThe YTX14H-WC is the ideal upgrade for motorcycles that are equipped with a 12Ah/14Ah battery at the factory but struggle to start. It is particularly popular with riders of the BMW R1200 GS (LC), large Honda V-Twins (VTX 1300, Shadow 1100), Aprilia Dorsoduro/Shiver or various Piaggio maxi scooters. It often eliminates the problem of the "tired starter" after cold nights. Features ModelYuasa YTX14H-WC (High Performance MF) ApplicationMotorcycle, Quad & ATV (Powerful upgrade for YTX14-BS) TechnologyAGM (VRLA) - Factory filled & sealed (Wet Charged) Voltage12 V Capacity12 Ah (10 hrs) / 12.6 Ah (20 hrs) Cold starting current (CCA)240 A (EN) - High Performance Dimensions (L x W x H in mm)150 x 87 x 145 (dimensions same as standard YTX14) Pole layout1 (Positive pole on left) Connection terminalType 5 (Front/Top mounting) Bottom barN (No bottom bar) Special featuresUp to 30% more starting power, grid-radial design, ready to start immediately Weight (kg)approx. 4.8 (ready to use)  FAQs for Yuasa YTX14H-WCWhat is the difference from the standard YTX14-BS?The only difference is in the performance, not in the size.YTX14-BS (standard): approx. 200 A starting current.YTX14H-WC (High Performance): approx. 240 A starting current. The H version has more lead plates in the same space. It is slightly heavier, but starts the engine much more vigorously.Can I install this battery flat?As the "WC" version is a factory-sealed VRLA battery (AGM), it is leak-proof. Many manufacturers allow installation lying flat up to a certain angle. As the mat completely binds the acid, the risk of leakage is minimised as long as the case is undamaged.Do I have to recharge the battery?Although "Wet Charged" batteries are supplied charged, they can lose voltage during storage. Measure the voltage before installation: If it is below 12.6 V, you should fully charge the battery once with a suitable motorcycle charger (AGM-capable) to guarantee maximum service life.

The Yuasa YT14B-BS (often also referred to as YT14B-4) is a special AGM high-performance battery with the characteristic, very slim design. It is the "big brother" of the YT12B-BS and was specially developed for heavy motorbikes that have little space in width but nevertheless require a high capacity. With approx. 12 Ah (according to the 10h standard) or 12.6 Ah (according to the 20h standard) and a cold start current of 210 A, it is the standard power unit for large Yamaha tourers and cruisers.Highlights at a glanceExtra slim design: At only 70 mm wide, it is extremely slim (just like the YT12B, but taller) to fit into special battery boxes where standard batteries would be too thick.AGM technology: The acid is bound in the glass fleece, which makes the battery leak-proof, extremely vibration-resistant and maintenance-free – ideal for heavy touring machines.High capacity: Offers 12.6 Ah, providing sufficient reserves for additional electrical consumers such as heated grips, navigation devices or electric windscreens on touring bikes.Maintenance-free: Thanks to VRLA technology (valve regulated), there is no need to top up with water; the system is hermetically sealed after initial filling.Reliable start: Delivers approximately 210 A cold start current to reliably start even large-displacement four-cylinder or V2 engines in cold conditions.Yamaha specialist: Was developed specifically as original equipment for models such as the Yamaha FJR 1300 or MT-01.The specialist for Yamaha FJR & MT-01The YT14B-BS is almost inextricably linked to the Yamaha brand. It is the original battery for the Yamaha FJR 1300 (all model years), the Yamaha MT-01 (1700cc), the Yamaha XJR 1300 (from 2007) or the Yamaha BT 1100 Bulldog. These motorbikes have a very narrow battery compartment into which the regular "YTX14-BS" (which is much thicker) does not fit mechanically. Features ModelYuasa YT14B-BS (High Performance MF) ApplicationMotorbike (Yamaha specialist - FJR1300, MT-01, XJR1300) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity12 Ah (10 hrs) Cold start current (CCA)210 A (EN) Dimensions (L x W x H in mm)152 x 70 x 145 (extremely slim & tall) Pole arrangement1 (positive pole left) Connection terminalType 11 (front/top mounting) Base barN (No base bar) Special featuresTilt-proof up to 45° (after filling), high starting power, maintenance-free Weight (kg)approx. 4.6 (filled)  FAQs about the Yuasa YT14B-BSWhat is the difference to the YTX14-BS?The crucial difference is the width.YTX14-BS (standard): 150 x 87 x 145 mm.YT14B-BS (your battery): 150 x 70 x 145 mm. The YTX14-BS is almost 2 cm thicker. You can't fit the YTX14-BS in a Yamaha FJR 1300. So be sure to look for the "B" in the name (YT14B).What is the difference to the YT12B-BS?Both are equally slim (70 mm) and equally long. The difference is in the height and performance.YT12B-BS: 130 mm high (approx. 10 Ah).YT14B-BS: 145 mm high (approx. 12.6 Ah). So the YT14B is 1.5 cm taller. It offers more power, but only fits if there is still room upwards (often the seat or frame strut). Upgrading from 12B to 14B is usually not mechanically possible.Do I have to charge the battery before installation?For the "BS" version (with acid pack), fill in the acid and allow the battery to stand ("gas out") for approx. 30–60 minutes. It then has about 70–80% charge. To achieve the maximum service life, it is strongly recommended to fully charge it with a motorbike charger before installation. With the factory-filled version (YT14B-4), you should check the voltage and recharge if necessary if it has been on the shelf for a long time.

The Yuasa YT9B-BS (often also referred to as YT9B-4) is a specialised AGM battery in a flat design. It fills exactly the gap between the very small YT7B and the larger YT12B. With a capacity of approx. 8 Ah (10h) or 8.4 Ah (20h) and a cold cranking current of approx. 115 A (EN), it is the standard power source for many mid-range motorbikes and maxi scooters, especially from Yamaha. It combines compact dimensions with high vibration resistance for single-cylinder engines.Highlights at a glanceFlat housing: At only 70 mm width it is significantly narrower than standard batteries (such as the YTX9-BS), making it ideal for slim tail frames or tight fairings.AGM technology: The acid is bound in the glass mat, making the battery leak-proof (up to 45° tilt) and extremely vibration-proof – perfect for the "vibrating plate" Yamaha XT660.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is hermetically sealed after the first fill; topping up with water is not possible and not required.Starting power for singles: Reliably delivers the necessary current (~115 A) to turn large single cylinders (660cc) past top dead centre.Long service life: The sulphation inhibitor and robust construction ensure good durability, even in seasonal use (with proper care).Yamaha standard: Specially developed as original equipment for the popular 660 models and the T-Max scooter.The standard for Yamaha XT660 & T-MaxThe YT9B-BS is the indispensable battery for owners of a Yamaha XT660 (R, X or Z Tenere) as well as the Yamaha MT-03 (the old 660 version). These single-cylinder motorcycles need a vibration-resistant battery that fits the narrow compartment. Early models of the maxi scooter Yamaha T-Max 500 also use this special type. Features ModelYuasa YT9B-BS (High Performance MF) ApplicationMotorcycle & Scooter (Yamaha specialist - R6, XT660, T-Max) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity8 Ah (10 hrs) / 8.4 Ah (20 hrs) Cold cranking current (CCA)115 A (EN) Dimensions (L x W x H in mm)150 x 70 x 105 (Narrow & Compact) Pole arrangement1 (Positive pole left) Connection terminalType 11 (Front/Top mounting) Bottom railN (No bottom rail) Special featuresTilt-proof up to 45° (after filling), vibration-proof, maintenance-free Weight (kg)approx. 3.1 (filled)  FAQs about the Yuasa YT9B-BSWhat is the difference to the YTX9-BS?This is the most common confusion. Both are the same length (150 mm) and the same height (105 mm). The difference is in the Width.YTX9-BS: 87 mm wide (the "thick" standard, e.g. Kawasaki Z750, Honda CBR).YT9B-BS: 70 mm wide (the "slim" special version, e.g. Yamaha XT660). If you ride a Yamaha XT660, the YTX9-BS will not fit into the compartment (too thick). Pay close attention to the "B" in the middle (YT9B).What does YT9B-4 mean?This is technically the same battery as the YT9B-BS.YT9B-BS: "Bottle Supplied" – The battery is supplied dry pre-charged with a separate acid pack (shipping standard).YT9B-4: Often the code for the already factory-filled and sealed version (Factory Activated). Dimensions and performance values are identical.Can I install the battery lying down?Yes, to some extent. As it is an AGM battery, the acid is bound. Many manufacturers (like Yamaha in the T-Max or Ducati in other models) install this battery type horizontally. It is important that after filling (in the BS version) the battery rests for about 1 hour and is then sealed 100% correctly with the sealing strip. It is then leak-proof.Is the starting power sufficient for my 660 in winter?The YT9B-BS is sufficiently dimensioned for the 660 engine, but does not have huge reserves. In very cold temperatures and with viscous oil, the starter has difficulty with single-cylinder engines. Make sure to recharge the battery regularly in winter (maintenance charger), as even a small voltage drop can mean the starter won't turn the piston over compression.

The Yuasa YT12A-BS (often referred to as "WC" for "Wet Charged" when supplied already filled) is a compact high-performance motorbike battery in AGM technology. It has been specially developed to provide high starting power in a very small case. It is the standard for many modern Suzuki sports bikes which have little space under the seat but need to start a powerful engine. With a capacity of approx. 10–10.5 Ah and 175 A cold starting current, it is extremely power-dense.Highlights at a glanceAGM technology: The acid is bound in the glass fibre mat (Absorbent Glass Mat), which makes the battery leak-proof (up to 45° tilt) and highly resistant to vibration.High power density: Delivers the starting power of a classic YTX12-BS, but is much smaller and lighter to save weight on the motorbike.Maintenance-free: Thanks to VRLA technology (valve regulated), there is no need to refill with water throughout its lifetime (never open!).Special format: Dimensions of 150 x 87 x 105 mm – a special size which is hardly mechanically replaceable by other types.Long service life: Sulfation inhibitor ensures longer durability, even if the motorbike stands unused for longer (with proper care).WC vs. BS: "WC" usually means factory filled/activated, "BS" is supplied with an acid pack (Bottle Supplied) for initial filling; they are technically identical.The compact powerhouse for Suzuki GSX-R and SVThis battery is well-known as the original equipment for the Suzuki GSX-R 750/1000, the Suzuki SV 650 (K3 models or newer) or the Suzuki Bandit 1250. The engineers here chose a battery that is extremely flat (only 10.5 cm high) and narrow, to optimise the motorbike's centre of gravity. It should never be confused with the normal YTX12-BS, which is much taller and would not fit. Features ModelYuasa YT12A-BS / YT12A-WC ApplicationMotorbike & scooter (High Performance MF – e.g. Suzuki Hayabusa) TechnologyAGM (VRLA) – Maintenance-free (sealed after filling) Voltage12 V Capacity10.5 Ah (20 hr) / 10 Ah (10 hr) Cold start current (CCA)175 A (EN) Dimensions (L x W x H in mm)150 x 87 x 105 Pole orientation1 (Positive pole left) Connection terminalType 5 (Front/top mounting) Base plateN (No base plate) Special featuresTilt-proof up to 45°, high starting power, compact Weight (kg)approx. 3.5 (filled)  FAQs for Yuasa YT12A-BS / WCWhat does the "WC" in my designation mean?"WC" often stands for "Wet Charged" (charged wet) or an internal production code for batteries that have already been factory filled and sealed and supplied to the vehicle manufacturer. In the retail trade you usually buy the YT12A-BS. After filling and sealing, this is technically 100% identical to your old "WC" battery.Can I install a YTX12-BS or YT12B-BS instead?No. This is the most common mistake with this battery.YT12A-BS: 150 x 87 x 105 mm (your battery).YTX12-BS: 150 x 87 x 130 mm (too tall!).YT12B-BS: 150 x 69 x 130 mm (too narrow and too high, Ducati format). You definitely need the YT12A-BS, as other batteries won't fit in the battery compartment or will prevent the seat from closing.How do I charge this motorbike battery correctly?Use a smart automatic charger for motorbikes (e.g. Optimate or CTEK XS 0.8) suitable for AGM batteries. Never use a large car charger, as too high a current can damage ("inflate") the small battery. The charging current should not regularly exceed about 1 amp.Do I need to top up with water?No, never. After the initial filling (for the BS version), the sealing strip is pressed on and the battery is hermetically sealed. If you open the strip, the battery is destroyed because the chemical balance is disrupted.

The Yuasa YT12B-BS (often also referred to as YT12B-4) is a special AGM high-performance battery with a very slim design. It was primarily developed to fit into the narrow battery boxes of Ducati motorbikes and some Yamaha models, without sacrificing starting power. With a capacity of approx. 10 Ah (often specified as 10.5 Ah) and a strong cold start current of 210 A (EN), it reliably starts large-displacement two-cylinder engines.Highlights at a glanceExtra slim design: At just 69 mm wide (instead of the usual 87 mm), it is extremely slim and fits into special holders in which no other 12-series battery will fit.AGM technology: The acid is bound in the glass fleece, making the battery leak-proof, vibration-resistant and absolutely maintenance-free.High starting power: Despite its compact dimensions, it delivers approx. 210 A cold start current, ideal for the high compression resistance of Ducati L-Twins or Yamaha cruiser engines.Maintenance-free: Thanks to VRLA technology (valve-regulated), water never needs to be refilled after initial filling.Long service life: The robust plate construction protects against vibrations (important for V2 engines) and reduces self-discharge in winter.OE quality: Yuasa is the OEM supplier for Ducati and Yamaha for this battery type.The classic for Ducati & YamahaThe YT12B-BS is the standard battery for almost all modern Ducati models (Monster, Hypermotard, Multistrada, Panigale – older model years) as well as for the Yamaha YZF-R1 (RN12/RN19) or the Yamaha Drag Star XVS 650. Its special feature is the "disc shape": it is as long and high as a normal battery, but much thinner. Anyone who tries to install a cheaper standard battery here will fail, as the battery box is too narrow. Features ModelYuasa YT12B-BS (High Performance MF) ApplicationMotorbike (Ducati & Yamaha specialist - slim design) TechnologyAGM (VRLA) - Dry pre-charged (incl. acid pack) Voltage12 V Capacity10 Ah (10 h) Cold start current (CCA)210 A (EN) Dimensions (L x W x H in mm)150 x 69 x 130 (Very slim) Pole arrangement1 (Positive pole left) Connection terminalType 11 (Front/Top Mounting) Base railN (No base rail) Special featuresTilt-proof up to 45° (after filling), high starting power, maintenance-free Weight (kg)approx. 4.1 (filled)  FAQs about the Yuasa YT12B-BSWhat is the difference to the YT12A-BS?The dimensions are completely different, although the performance is similar.YT12B-BS (your battery): 69 mm wide, 130 mm high (Narrow & Tall).YT12A-BS: 87 mm wide, 105 mm high (Wide & Flat). They are not mechanically interchangeable. The YT12B only fits into the narrow shafts provided for this (e.g. Ducati).What is the difference compared to the YTX12-BS?The YTX12-BS is the "standard type" (e.g. for Kawasaki/Honda). It is 87 mm wide. The YT12B-BS is only 69 mm wide. If you ride a Ducati or Yamaha R1, the YTX12-BS won’t fit (it is too thick). You absolutely need the more expensive special size YT12B-BS.My battery is called GT12B-4 or YT12B-4, is it the same?Yes.YT12B-BS: Is the designation from Yuasa (BS = Bottle Supplied, acid included).YT12B-4: Is often the designation of the already filled original equipment battery.GT12B-4: Is the designation of other manufacturers (e.g. GS). Technically, all are identical (150x69x130 mm, AGM).Can the battery be installed lying down?The YT12B-BS is an AGM battery and may, after it has been correctly filled and sealed, theoretically be installed at a certain inclination (often 45° or 90° depending on manufacturer approval). On many Ducati models (e.g. Monster), it lies sideways in the frame. This is no problem for this battery as long as it is tightly sealed. 

The Yuasa YTX14-BS (often also known as YTX14 when factory-filled) is one of the most common standard starter batteries in the motorcycle sector. It provides reliable energy for a large number of medium-weight to heavy motorcycles, ATVs and scooters. With a capacity of 12 Ah (10h) or 12.6 Ah (20h) and a cold start current of 200 A (EN), it is the proven standard model that combines robustness with an excellent price-performance ratio.Highlights at a glanceProven standard: The world's most widely fitted battery size for tourers and naked bikes, known for its reliability in everyday use.AGM technology: The acid is bound in the glass fleece (Absorbent Glass Mat), which makes the battery leakproof (up to 45° tilt), vibration-proof and cycle-proof.Maintenance-free: Thanks to VRLA technology (valve-regulated), the system is hermetically sealed after initial filling and sealing; topping up with water is not necessary.Solid starting performance: With 200 A cold start current, it reliably starts common two- and four-cylinder engines.Perfect fit: With standard dimensions of 150 x 87 x 145 mm, it fits a huge number of vehicles by Honda, BMW, Kawasaki and Suzuki.Long service life: The patented sulphation inhibitor protects the plates from premature ageing, which is especially important for seasonal use.The all-rounder for touring & everyday useThe YTX14-BS is the “bread-and-butter” battery for many popular models. It is standard equipment for the BMW F800 series (GS/R/ST), the Honda VT 750 Shadow, the Suzuki DL 1000 V-Strom, the Kawasaki W650/W800 or various Piaggio scooters (e.g. Beverly 500). It reliably provides power for starting procedures and on-board electronics, without the need for the extreme performance peaks of the more expensive “H” version. Features  ModelYuasa YTX14-BS (High Performance MF) ApplicationMotorcycle, Quad & ATV (Standard - BMW GS, Honda, Piaggio MP3) TechnologyAGM (VRLA) - Dry preloaded (incl. acid pack) Voltage12 V Capacity12 Ah (10 hrs) / 12.6 Ah (20 hrs) Cold start current (CCA)200 A (EN) Dimensions (L x W x H in mm)150 x 87 x 145 Pole arrangement1 (Positive pole left) Connection terminalType 5 (Front/Top mounting) Base railN (No base rail) Special featuresTilt proof up to 45° (after filling), maintenance-free, bestseller Weight (kg)approx. 4.6 (filled)  FAQs about the Yuasa YTX14-BSWhat is the difference to the YTX14H-BS?The dimensions are the same, but the performance is different.YTX14-BS (your battery): Standard model with 200 A starting current.YTX14H-BS (High Performance): Reinforced model with 240 A starting current. For normal applications, the YTX14-BS is perfectly adequate. If, however, you have starting problems in the cold or have a very high-compression engine, the H version is the upgrade.What is the difference to the YTX12-BS?The footprint is the same (150 x 87 mm), but the height is different.YTX12-BS: 130 mm high.YTX14-BS: 145 mm high. The YTX14 is 1.5 cm taller and has more capacity. It will only fit if there is enough room at the top of the battery box or the box is explicitly built for the 14 size.Do I need to charge the battery?With the BS version (acid pack included): Yes. After filling it has approx. 75-80% charge. A full charge before installation extends the lifespan significantly. With the factory-filled version (often “WC”): Check the voltage. Under 12.6 V, charging is required. Always use a charger for motorcycle AGM batteries. 

The Deye AI-W5.1-B energy storage system with a capacity of 10.24 kWh offers a powerful, safe and future-proof solution for the efficient use of renewable energy. Thanks to its modular, stackable design, the system is suitable for both domestic and commercial applications. With robust LiFePO₄ technology, wireless plug-&-play installation and intelligent control, the storage system ensures maximum flexibility and long-term reliability.Highlights at a glance10.24 kWh rated capacity, of which 9.2 kWh is usable (2 modules of 5.12 kWh each, 90 % DoD) Wireless, pluggable stack installation without screws or wiring Cobalt-free LiFePO₄ cells, ≥ 6000 charge cycles (EOL 70 %) IP65 protection, natural convection cooling, -20 °C to +55 °C operating temperature Auto-networking, remote monitoring, firmware upgradesCompact. Flexible. Secure.The Deye AI-W5.1-B is designed to grow with your energy needs. The system can be expanded in stacks of up to 6 modules (30.72 kWh) and can be connected in parallel in up to 6 clusters,  for a total capacity of up to 184 kWh. The clever plug-&-play connection makes installation quick, safe and cost-effective, all without external cables or screws.Intelligent energy managementEach module is equipped with a high-precision battery management system (BMS) that intelligently controls charging and discharging processes, protects the cells and maximises service life. Remote monitoring, automatic addressing and wireless communication ensure easy system integration and high transparency during operation.Robust technology for all conditionsThanks to its IP65-certified housing, the storage system is protected against dust and splash water and is suitable for indoor areas such as basements, utility rooms and protected outdoor areas. Operation is possible even at temperatures from -20 °C to +55 °C. The wireless design with natural convection cooling makes the storage system silent, maintenance-free and durable.Who is the Deye AI-W5.1-B energy storage system suitable for?This battery system is ideal for: Private households that want to store surplus solar energy efficiently Commercial businesses that want to absorb peak loads or operate independently of the grid Installers who want to offer a modular, easily expandable storage system Hybrid or off-grid applications where a reliable energy supply is crucial Sustainability-conscious users who value pollutant-free, durable technology ModelDEYAI-W10.2-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)10.24 System usable capacity (kWh)9.2 Charge/discharge current (A) - Recommendation100 Charge/discharge current (A) - Rated value200 Charge/discharge current (A) - Peak discharge (2 min,25°C)270 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication connectionCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection class of the housingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 831 Weight (kg)127.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs about the Deye AI-W5.1-B battery storage systemCan I expand the storage system to 15 or 30 kWh later?Yes, up to six modules can be combined per tower, resulting in a total capacity of 30.7 kWh per stack. By connecting up to six towers in parallel, flexible scaling to significantly higher capacities is possible.How many cycles does the battery last?According to the datasheet, the storage system achieves over 6,000 charge cycles at 90 % depth of discharge (DoD). This makes the system suitable for long-term use with consistently high performance and reliability.Which inverters is the 10 kWh package compatible with?The system is officially approved for Deye hybrid inverters in the low-voltage series. The communication and operating parameters are matched to each other at the factory. “Plug-&-play” operation is possible without further configuration. A comparison with the compatibility list is recommended.Can I also operate the storage system with other inverters?There is no official approval from Deye for other inverters. Use with third-party devices is therefore at your own risk and without any guarantee of functionality.Does the battery need to be fully charged before initial commissioning?Yes, the manual recommends an initial charge to 100 % to ensure correct synchronisation of the state of charge (SoC). If this step is skipped, deviations in the SoC values and inaccurate capacity display may occur. If solar energy is not sufficient for the first full charge, the storage system can also be charged via the grid. Scope of delivery Deye AI-W5.1-B modular low-voltage battery system (10.24 kWh): System compositionThis product is a set and consists of three separate main components, which together form a 10.24 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS Cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 & 3: Two Deye AI-W5.1-BATT battery modules (5.12 kWh each)Two pure battery modules with 5.12 kWh each, which are stacked on the BMS unit.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.1 x connection bridge / parallel connection cableShort, robust cables or a fixed bridge to connect the two battery modules to each other.1 x earthing cableA protective conductor cable for correct earthing of the BMS unit.1 x installation accessories (tower assembly)Includes screws or locking elements to securely connect the three components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.

The DEYE AI-W5.1-B in the 20 kWh version is a high-performance, pluggable and modularly expandable energy storage system for reliable use in both residential and commercial PV systems. With a capacity of 20.48 kWh, a robust housing and a modern battery management system, this storage system offers a durable, flexible and safe solution for maximising self-consumption.Highlights at a glanceHigh storage capacity: 20.48 kWh for high energy requirements High-performance charging/discharging current: Up to 250 A for fast power transfer Low-voltage battery system: 51.2 V voltage for increased safety Easy integration: Plug-in design for effortless assembly Modular & Scalable: Expandable to suit individual requirements Durable enclosure: Long service life and protection for a wide range of operating environmentsEfficient energy storage for modern requirementsWith a storage capacity of 20.48 kWh, the DEYE AI-W5.1-B is ideally suited for households with high energy requirements or commercial premises. The powerful 250 A charge/discharge current enables a fast response time during load changes and ensures the availability of stored energy, even for short-term demand.Flexible & scalableThe modular design and plug-in system make the DEYE AI-W5.1-B particularly easy to install. It can be flexibly integrated into existing solar installations and easily expanded as energy requirements increase, without the need for complex system adjustments.Robust design for long-lasting useWith robust housing, high build quality and a reliable battery management system, the energy storage unit delivers both protection and performance. With dimensions of 1422 mm in height and a weight of over 230 kg, it is designed for long-term and secure installation.Who is the DEYE AI-W5.1-B 20 kWh battery storage system suitable for?This storage unit is ideal for: Homeowners with high energy consumption Commercial enterprises with a need for energy management & self-sufficiency Installers who rely on modular storage solutions System operators focusing on optimising self-consumption  ModelDEYAI-W20.4-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)20.48 System usable capacity (kWh)18.4 Charging/discharging current (A) - recommendation200 Charging/discharging current (A) - rated value250 Charging/discharging current (A) - peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m Enclosure IP ratingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1412 Weight (kg)233.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs on the 20 kWh DEYE AI-W5.1-B energy storage systemCan the system be expanded later to 25–30 kWh?Yes, up to six modules are possible per tower, which results in a maximum capacity of 30.7 kWh per stack. By connecting up to six towers in parallel, the system can be flexibly expanded to a total capacity of over 180 kWh.How much energy is actually available?A system with four modules offers 20.48 kWh gross capacity. With a recommended depth of discharge of 90 %, around 18.4 kWh of usable energy is available, ideal for demanding self-consumption and backup applications.Which inverters are “plug-&-play” compatible with the system?The storage system is fully matched to Deye hybrid inverters in the low-voltage series . The connection is made without additional configuration. All relevant communication protocols are integrated ex works. Checking against the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Do I need active cooling?No, the system uses purely passive convection for heat dissipation. According to the manual, only a free air flow behind the housing is required to ensure reliable heat dissipation. Fans or external cooling systems are not necessary.Does the battery need to be fully charged before first use?Yes, the system should be charged to 100 % once before commissioning. This initial charge ensures that the state of charge (SoC) is correctly detected and prevents incorrect displays or abrupt SoC jumps during later operation. You can charge the storage unit with the inverter. If no solar energy is available, the inverter can also charge the storage unit via the grid. Scope of delivery Deye AI-W5.1-B modular battery system (20.48 kWh): System compositionThis product is a set and consists of five separate main components, which together form a 20.48 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3, 4 & 5: Four Deye AI-W5.1-BATT battery modules (5.12 kWh each)Four pure battery modules with 5.12 kWh each, which are stacked on the BMS unit and on top of each other.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.3 x connecting bridge / parallel connection cableShort, robust cables or fixed bridges to connect the four battery modules to each other.1 x earthing cableA protective earth conductor cable for the proper earthing of the BMS unit.1 x mounting accessories (tower assembly)Includes screws or locking elements to securely connect the five components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.

The Deye AI-W5.1-B in the 25 kWh version is a high-performance, modular energy storage system for PV installations in both residential and commercial settings. With its high capacity, modular plug-in design and outstanding performance during charging and discharging, it offers a future-proof solution for sustainable electricity storage.Highlights at a glanceMaximum storage capacity: 25.6 kWh for the most demanding requirements High-performance charging/discharging current: 250 A for rapid power supply Low-voltage system: 51.2 V voltage for safety & compatibility Modular and scalable: Flexibly expandable to meet growing energy requirements Easy installation: Plug-in & installer-friendly Robust housing: Long service life, even with intensive useEfficient energy storage for large systemsWith a usable capacity of 25.6 kWh, the Deye AI-W5.1-B is ideal for large households, multi-family houses and commercial operations. It enables the reliable storage of surplus solar energy and ensures a continuous power supply even during high consumption or grid disturbances.Flexibility and scalability for a future-proof energy supplyThe plug-in system allows particularly simple commissioning and modular expansion. The storage system grows with your requirements, making it especially suitable for operators who want to respond flexibly to rising energy demands. Integration into existing systems is effortless and saves installation time.Robust construction for maximum operational reliabilityWith its solid housing, a net weight of over 280 kg and a height of 1.69 m, the storage system stands for long-term operational readiness. The integrated battery management system reliably protects against overcharging, deep discharge and overheating.Who is the Deye AI-W5.1-B 25 kWh battery storage system suitable for?This storage system is ideal for: Large single-family and multi-family homes seeking self-sufficiency and security of supply Commercial PV installations intended to balance energy peaks or operate independently from the grid Installers who rely on standardised, time-saving solutions Project planners wishing to integrate scalable storage systems into their planning  ModelDEYAI-W25.6-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)25.6 System usable capacity (kWh)23 Charging/discharging current (A) - Recommendation250 Charging/discharging current (A) - Rated value250 Charging/discharging current (A) - Peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m Enclosure IP ratingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1693 Weight (kg)286.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs on the 25 kWh Deye AI-W5.1-B energy storage systemHow much usable energy and power does the 25 kWh stack provide?The stack provides 23 kWh of usable energy at 90 % depth of discharge. The continuous current is 50 A, allowing even larger hybrid systems to be supplied safely and efficiently.Which inverter is the stack compatible with and which setup code is required?The storage system is compatible with Deye hybrid inverters from the low-voltage series. Setup code 00 CA is used for communication and is set either in the inverter menu or via DIP switches on the BMS. Prior checking against the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Can firmware updates be carried out remotely?Yes, firmware updates for the BMS and the logger are possible over-the-air (OTA) via the Deye cloud platform. This keeps the system up to date even during operation without on-site access.Is active cooling necessary?No, the storage system operates with natural convection; no fans or external cooling systems are required. However, the manual recommends a minimum distance of 20 cm from the rear wall to ensure air circulation.Must the storage system be fully charged before initial commissioning?Yes, before first use the storage system should be charged once to 100 %. This initial charge is necessary to correctly detect the State of Charge (SoC) and to avoid deviating SoC values or jumps in the charging curve. If solar energy is insufficient, the storage system can also be charged from the grid. Scope of delivery Deye AI-W5.1-B modular battery system (25.6 kWh): System compositionThis product is a set and consists of six separate main components which together form a 25.6 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3, 4, 5 & 6: Five Deye AI-W5.1-BATT battery modules (5.12 kWh each)Five pure battery modules of 5.12 kWh each, stacked on the BMS unit and on top of one another.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.4 x connecting bridges / parallel connection cablesShort, robust cables or fixed bridges to connect the five battery modules to each other.1 x earthing cableA protective conductor cable for compliant earthing of the BMS unit.1 x mounting accessories (tower mounting)Includes screws or locking elements to securely connect the six components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.

The DEYE AI-W5.1-B with a capacity of 30.72 kWh is the ideal solution for demanding energy projects in both private and commercial environments. Thanks to its pluggable, scalable design and high-performance technology, this storage system combines maximum efficiency with the highest level of flexibility.Highlights at a glanceHigh storage capacity: 30.72 kWh for large energy requirements Strong charging/discharging power: Up to 250 A for immediate energy use Low-voltage battery technology: 51.2 V for maximum compatibility and safety Modular and expandable: Perfectly adaptable to growing energy needs Pluggable system: Simple, quick installation without complex wiring Robust and durable: Industrial-grade design for a long service life and reliable operationMaximum storage capacity for demanding applicationsWith an impressive usable capacity of 30.72 kWh, the DEYE AI-W5.1-B offers a solution for maximum energy independence. Whether as a central storage unit in residential buildings with high power consumption or for peak load coverage in commercial applications. This storage system reliably provides energy at all times.Flexibility and future securityThe modular architecture enables individual adaptation to almost any project. The storage system can be expanded easily and adapts flexibly to changing requirements, entirely without complex reinstallation.Solid technology for long-term useWith a height of just under two metres and a dead weight of over 330 kg, the device is designed for stationary continuous operation. The combination of advanced battery technology, an intelligent management system and reliable protective functions makes the storage system a long-term investment in a stable energy supply.Who is the DEYE AI-W5.1-B 30 kWh suitable for?This storage system is ideal for: Large consumers in single-family and multi-family houses Businesses with PV systems that want to rely on grid independence Project developers implementing storage solutions for industry and commerce Installers who want to work in a time-saving and modular way ModelDEYAI-W30.7-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)30.72 System usable capacity (kWh)27.6 Charging/discharging current (A) - recommendation250 Charging/discharging current (A) - rated value250 Charging/discharging current (A) - peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection rating of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1974 Weight (kg)339.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3  FAQs on the 30 kWh DEYE AI-W5.1-B energy storage systemWhat voltage and currents apply to the 6-module tower?A tower with six modules reaches a nominal voltage of 307.2 V (6 × 51.2 V at 100 Ah). The permissible continuous current is 50 A per tower, and up to 150 A is possible for 10 seconds for short periods.How far can the system be expanded overall?The system is designed for maximum flexibility. Six modules per tower are possible, corresponding to 30.7 kWh. By connecting up to six towers in parallel, a total capacity of around 184 kWh can be realised.Which hybrid inverters is the 30 kWh tower compatible with?The storage system is officially approved for Deye hybrid inverters of the low-voltage series . The combination is factory-coordinated, and plug-&-play operation is possible without further configuration. Matching with the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Is outdoor installation of the tower permitted?Yes, thanks to the IP65 enclosure, the system is fully protected against dust and water jets. The permissible temperature range is between –20 °C and +55 °C, with humidity of up to 95 %. The prerequisite is a weather-protected location with free air circulation.Does the system require active cooling?No, the storage system operates without a fan using passive convection. The manual merely specifies a minimum distance of 20 cm behind the enclosure to ensure sufficient heat dissipation. Scope of delivery DEYE AI-W5.1-B modular battery system (30.72 kWh): System compositionThis product is a set and consists of seven separate main components which together form a 30.72 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 to 7: Six Deye AI-W5.1-BATT battery modules (5.12 kWh each)Six pure battery modules, each with 5.12 kWh, which are stacked onto the BMS unit and on top of one another.1 x set of battery connection cables (plus & minus)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.5 x connecting bridge / parallel connection cableShort, robust cables or fixed bridges to connect the six battery modules to one another.1 x earthing cableA protective conductor cable for the compliant earthing of the BMS unit.1 x mounting accessories (tower assembly)Includes screws or locking elements to securely connect the seven components into one tower.1 x operating and installation manualA printed manual that describes the installation of the entire tower system.

The PANASONIC NCR18650B is a high-performance and unprotected lithium-ion industrial cell developed for applications with the highest demands on energy density and capacity. With a nominal voltage of 3.6 V and a very high typical capacity of 3400 mAh, this 18650 cell is the ideal component for assembling high-performance battery packs in industry, electromobility and for mobile power supplies.Highlights at a glanceVery high energy density: Offers one of the highest capacities in the 18650 form factor with up to 3400 mAh.High reliability: Proven quality and consistent performance from Panasonic, one of the world's leading cell manufacturers.Long service life: High cycle stability for long-lasting and reliable performance.Industrial version: Supplied as an unprotected cell (Flat Top) for professional assembly.Versatile in use: Ideal for battery packs in the fields of e-bike, power tools, medical technology and energy storage.Maximum energy for demanding applicationsThe PANASONIC NCR18650B battery is the first choice for producing high-performance battery packs. Its high capacity makes it the ideal energy source for long-range pedelec and e-bike batteries, professional power tools, premium LED torches, power banks and medical devices. Wherever maximum runtime is required with low weight and volume, this cell offers the optimum solution.Advanced lithium-ion technologyPANASONIC's lithium-ion technology stands for high nominal voltage and excellent energy density. The NCR chemistry (nickel-cobalt-aluminium) is characterised by a particularly high capacity and good cycle stability. The cell is designed for high continuous loads and provides a stable voltage curve during discharge, which optimises the efficiency and performance of the end device.Developed for industrial assemblyAs a highly specialised unprotected industrial cell, the NCR18650B is intended for professional further processing. Its standardised dimensions and flat positive terminal (Flat Top) ensure reliable welding into multi-cell battery packs. PANASONIC's high batch consistency enables the assembly of large, reliable battery systems with homogenous performance. Features  ModelPANASONIC Li-Ion Battery NCR18650B TechnologyLithium-ion (Li-Ion) Nominal voltage (V)3.6 Capacity (mAh)3400 (min. 3250) Dimensions (Ø x H in mm)18.5 x 65.3 ConnectionIndustrial cell (Flat Top) Weight (g)approx. 47.5  FAQs about the PANASONIC Li-Ion Battery NCR18650BWhat does "unprotected" industrial cell mean?"Unprotected" means that the individual cell does not have an integrated electronic protection circuit (PCB/BMS) that protects it from deep discharge, overcharge or short circuit. It is intended exclusively for installation in battery packs where external protection electronics (BMS) take over these safety functions for the entire pack. Direct operation as a single cell is not safe and not intended.Who is this battery suitable for?This cell is intended exclusively for professionals and commercial customers who have experience in handling and assembling Li-Ion batteries and are able to implement the necessary protective measures (BMS/PCM). It is not a battery for direct use by end consumers.How is this cell charged?Lithium-ion cells require a special charging method (CC-CV: constant current, then constant voltage). Charging must only be carried out with a suitable Li-Ion charger or charging circuit which precisely maintains the final charging voltage of 4.2 V. Incorrect charging can destroy the cell and poses a safety risk.How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial waste battery, it is subject to the provisions of the Battery Act. Please take the used battery to the appropriate industrial or municipal collection points (e.g. GRS Batterien) to ensure proper and environmentally friendly recycling.

The Yuasa YBX1063 is a high-quality 12V starter battery from the YBX1000 series, specially designed for vehicles that require the narrow Asian "JIS" case format (size NS60L), but are equipped with standard DIN terminals (thick round terminals). With a capacity of 45 Ah (easily replaces older 40 Ah models) and 380 A cold-start current, it provides reliable and economical power for small cars and import vehicles. Proven calcium-calcium technology ensures maintenance-free operation and a long service life.Highlights at a glanceSpecial configuration (DIN): Combines the narrow Asian case (NS60L) with European standard terminals (T1/thick terminals) – a rare combination often needed in converted import vehicles (e.g. Toyota, Nissan, Honda).Performance upgrade: With 45 Ah and 380 A (EN), it offers more reserves than the 40 Ah batteries often installed as standard and ensures reliable starts even in winter.Maintenance-free: Thanks to modern calcium/calcium grid technology, water consumption is minimised; refilling is not required during service life.Safety: Equipped with central degassing and integrated flame arrestor to protect the vehicle from escaping gases and external sparks.User-friendly: The integrated carrying handle makes replacement in the often narrow battery compartments of Asian vehicles much easier.Charge level indicator: Often equipped with a "Magic Eye" for rapid optical charge state checking.The solution for import vehicles with DIN terminalsThe YBX1063 solves a common problem: Many Japanese vehicles are equipped for the European market with standard battery terminals (thick terminals) but retain the narrow battery tray. A standard European battery is too wide, a standard Asian battery has poles that are too thin. The YBX1063 fits perfectly mechanically (narrow) and electrically without an adapter (thick terminals). Features ModelYuasa YBX1063 (YBX1000 series) ApplicationStarter battery for cars (small cars / low height) TechnologyCalcium/Calcium (Ca/Ca) - Maintenance-free Voltage12 V Capacity45 Ah (20h) Cold start current (CCA)380 A (EN1) Dimensions (L x W x H in mm)207 x 175 x 175 (housing LB1 / DIN low) Pole arrangement0 (positive terminal right) Terminal typeT1 (standard round terminal) Bottom barB13 (10.5 mm high all round) Special featuresCarrying handle, charge level indicator (Magic Eye), central degassing Weight (kg)approx. 12.2 (filled) FAQs for Yuasa YBX1063What is the difference to the YBX1057 or YBX1053?The difference is in the terminals.The YBX1057 (and 1053) has the same dimensions, but thin Asian terminals (thin terminal/T3).The YBX1063 has thick European terminals (standard/T1). Please be sure to check your battery terminals before buying: Are they as thin as a little finger (approx. 13-14mm) or as thick as a thumb (approx. 18-19mm)? For "thick" terminals, the YBX1063 is the right choice.Where is the positive terminal?With the YBX1063, the positive terminal is on the left side when you position the battery so the terminals are facing you. (pole arrangement 1).Can I use this battery instead of a 40Ah battery?Yes, absolutely. The YBX1063 with 45 Ah has the same dimensions as a typical 40 Ah NS60L battery but provides more capacity and starting power. This is a technical upgrade and is highly recommended for older vehicles.Does the battery have a bottom bar?No, like most batteries in the Asian JIS format, the YBX1063 does not have a bottom bar (B0). Usually, the battery is fixed in the vehicle with a bracket that is screwed over the battery from above. 

The Yuasa YTB4L is a special upgrade model from the "Maintenance Free" series. It was developed to replace the high-maintenance YB4L-B (wet battery), which has been installed millions of times, 1:1 without having to forego the advantages of modern AGM technology. It combines the classic case format (121x71x93 mm) with leak-proof fleece technology.Highlights at a glancePlug & Play upgrade: Has exactly the same dimensions as the old acid battery (YB4L-B), so it fits perfectly in the battery box of Vespa PX, Simson S51 (12V) or old Yamaha scooters, without leaving any "air".100% maintenance-free: Unlike the YB4L-B, this battery never needs to be refilled with water. The battery is hermetically sealed (VRLA).No acid handling: It is usually supplied "Wet Charged" (WC), i.e. filled and charged at the factory. No need to handle dangerous acid bottles.Leak-proof: Thanks to AGM technology (bound electrolyte), no acid escapes, protecting the frame and exhaust of your classic vehicle from corrosion.Longer service life: The sulphation brake and the closed design ensure that it survives longer periods of inactivity better than the open standard battery.The modern solution for classicsThe YTB4L is the insider tip for all riders of youngtimer scooters and mopeds. Anyone who has previously used the small YTX4L-BS as a replacement often had to use foam underneath, as this one is smaller (only 86 mm high). The YTB4L fills the box completely with its 93 mm height, so the retaining bracket or the rubber band fits as snugly as the original again. Features ModelYuasa YTB4L (Maintenance Free AGM) ApplicationScooters & mopeds (AGM upgrade for YB4L-B - e.g. Vespa, Piaggio) TechnologyAGM (VRLA) - maintenance-free (often supplied as WC/Wet Charged) Voltage12 V Capacity4 Ah (10 hrs) / 4.2 Ah (20 hrs) Cold start current (CCA)50 A (EN1) Dimensions (L x W x H in mm)121 x 71 x 93 (dimensions as YB4L-B) Pole arrangement0 (positive terminal right) Connection terminalType 5/6 (block connector with hole for screw) Base plateN (no base plate) Special featuresAGM technology in classic format, vibration-resistant, leak-proof Weight (kg)approx. 1.7 (filled)  FAQs about the Yuasa YTB4LWhat is the difference to the YB4L-B?The size is identical, but the technology is completely different.YB4L-B: Open lead-acid battery with plugs. Must be maintained (water refilled) and has a vent hose.YTB4L: Closed AGM battery. Must not be maintained, has no vent hose and is leak-proof. It is the technically superior upgrade.What is the difference to the YTX4L-BS?The difference lies in the overall height.YTX4L-BS: Only 86 mm high (standard for modern scooters). In old scooters it often "wobbles" in the box.YTB4L: 93 mm high (standard for old scooters). Sits firmly in the original YB4L-B holder.Do I need a vent hose with the YTB4L?No. As this is a sealed VRLA battery, no fumes are emitted during normal operation. The connection for the hose is missing because it is not needed. You can simply remove the old hose from your scooter or leave it hanging.How do I charge this battery?As it is an AGM battery, you should use a charger that is suitable for maintenance-free batteries (e.g. CTEK, Optimate). The charging voltage should be a maximum of 14.4 - 14.8 V. Old "railway" chargers made of sheet metal, which deliver uncontrolled high voltages, can damage (swell) this battery.

The Beltrona Li-Ion replacement battery for the Panasonic pedelec system is the ideal solution for e-bike riders who rely on a reliable and powerful energy source. This high-quality lithium-ion battery has been specially developed for the proven Panasonic 26V mid-motor system. It offers a long service life and a high energy density, allowing you to cover longer distances with your pedelec. Thanks to its compact design, the battery is easy to install and integrate. Whether for daily commuting or longer trips – with this replacement battery, you're always perfectly equipped.Highlights at a glanceHigh capacity: With 20 Ah (520 Wh) for extended tours and a significantly greater range than the original batteries.Precisely fitting replacement: 100% compatible with the Panasonic 26V mid-motor system (seat tube version) and the original charger.Modern Li-Ion technology: High energy density, no memory effect, and low self-discharge.Integrated BMS: Comprehensive electronic protection against overcharging, deep discharge, overheating, and short circuit.Easy handling: The battery can be easily charged on the bike or removed for charging, just like the original.More range and riding enjoyment for your pedelecGive your e-bike a second life. This replacement battery is the ideal choice for significantly increasing the range of your pedelec or replacing an ageing original battery. The high capacity of 20 amp hours enables you to undertake longer trips and more challenging routes with inclines without having to worry about the battery charge status. Enjoy the freedom to travel further and longer.Modern cell technology and smart managementInside this battery, only high-quality and durable lithium-ion branded cells ensure reliable power delivery. The integrated battery management system (BMS) is the brain of the battery. It constantly monitors each individual cell, protects against harmful influences, and ensures an even charge through active balancing. This maximises not only safety, but also the service life and efficiency of the entire battery pack.Wide compatibility and easy replacementThis Beltrona battery is designed as a direct replacement for a wide range of e-bikes equipped with the Panasonic 26V drive and a seat tube battery. It can be easily replaced for the existing battery and charged with your original Panasonic charger.It is suitable, among others, for pedelecs from manufacturers such as:Flyer (C-, T-, L-, S-, X-series)KalkhoffRaleighKettlerVictoriaRixeHelkamaReplaces a wide variety of original battery types. Features  ModelBeltrona e-bike seat tube battery for Panasonic 26V ApplicationE-bike drive System compatibilityPanasonic 26V drive system TechnologyLithium-ion (Li-Ion) Rated voltage (V)26.0 Capacity (Ah)20 Energy (Wh)520 Dimensions (L x W x H in mm)approx. 120 x 110 x 390 Weight (kg)approx. 3.3  FAQs about the e-bike replacement batteryCan I continue using my original Panasonic charger?Yes, this replacement battery is fully compatible with the original Panasonic charger for the 26V system. Please note that due to the very high capacity, the charging time will be correspondingly longer than with a battery of lower capacity.How far can I get with this 20Ah battery?The range depends on many factors such as the selected assistance level, terrain, rider weight, and tyre pressure. However, compared to the often original batteries with 8Ah, 10Ah, or 12Ah, you will achieve an extremely high, in some cases more than double, range with this 20Ah battery.What are the advantages of Li-Ion technology over older batteries?Modern lithium-ion technology offers higher energy density, which means that more energy can be stored in a lighter and more compact housing. In addition, it does not suffer from a memory effect, so it can be recharged flexibly at any time, and has a very low self-discharge when not in use.How should I store the battery in winter?Store the battery in a cool (10–15 °C), dry place and avoid frost. The ideal state of charge for prolonged storage is about 30% to 60%. It is recommended to check the state of charge every 2-3 months and, if necessary, to recharge the battery briefly in order to avoid deep discharge.

The Varta motorbike batteries 511902023 offer reliable and powerful energy for your motorbike. This battery delivers maximum starting power and constant performance, even under extreme conditions. Equipped with the latest technology and excellent vibration resistance, the 511902023 guarantees a long service life and minimal self-discharge. This battery is perfect for all types of motorbike and ideal for regular rides and seasonal use. Rely on the proven quality of Varta to ensure that your motorbike is always ready to go.

The Exide Classic 6 OPzS 300 LA is a reliable, tubular plate lead-acid battery for stationary use. With its high cycle stability, a long service life of up to 20 years and robust design, it is ideal for UPS systems, telecommunications, energy supply and security applications.Highlights at a GlanceNominal capacity: 300 Ah (C10, 1.80 Vpc, 20 °C)Very long service life: up to 20 years at 20 °CHigh operational reliability even under harsh conditionsLow maintenance thanks to a large electrolyte reserve and low gassingTransparent container for easy electrolyte monitoringHigh reliability for critical applicationsThe 6 OPzS 300 LA impresses with stable power output even at high discharge currents. With a short-circuit current of around 3,100 A and high energy density, it is optimal for safety-critical applications where uninterrupted operation must be ensured.Long service life with minimal maintenanceThanks to an optimised lead alloy with low antimony content and a large electrolyte reserve, the battery operates with high efficiency. This means low gassing rates, less maintenance effort and a reliable energy solution for decades.Proven OPzS tubular plate technologyThe battery utilises robust OPzS tubular plate technology, which ensures even power delivery and long cycle life. The use of diluted sulphuric acid (dN = 1.24 kg/l) and high-quality container materials (polypropylene) achieves maximum stability. It is also available as a dry pre-charged version.Characteristics  ModelExide Classic 6 OPzS 300 Battery typeOPzS (wet battery / tubular plate) Nominal voltage (V)6 Capacity (Ah)420 (with 100h rate) Charging voltage (float charge)6.69V (at 20°C) Charging voltage (boost charge)7.05V - 7.20V Design service life20 years (at 20°C) Cycle life1500 cycles at 80% depth of discharge MaintenanceLow maintenance (refill with water) Dimensions (L/W/H, mm)145 x 206 x 685 Weight (kg)approx. 53.0 (filled) ConnectionM10 screw terminal StandardsDIN 40736, IEC 60896-11  FAQs about the Exide 6V 6 OPzS 300 LA batteryFor which applications is the Exide 6V 6 OPzS 300 LA suitable?The battery is suitable for UPS systems, telecommunications, energy supply, security and emergency lighting systems as well as industrial applications.What is the service life of the Exide 6V 6 OPzS 300 LA?The design service life is up to 20 years at 20 °C ambient temperature.Is the battery maintenance-free?No, OPzS technology is low-maintenance, not completely maintenance-free. However, the large electrolyte reserve significantly reduces maintenance.Does the battery meet international standards?Yes, it is designed according to IEC 60896-11 and DIN 40736 and DIN 40737 T3 and is manufactured in ISO 9001 certified production facilities in Europe.Is the battery also available in a dry version?Yes, the Exide 6 OPzS 300 LA is also available dry pre-charged. The electrolyte is supplied separately. 

The Exide EB 6310 is a conventional lead-acid battery with liquid electrolyte, specially developed for stationary applications. With its high energy density, long service life of up to 15 years and reliable performance, it is the ideal choice for UPS systems, telecommunications, power supply, railway systems and safety lighting.Highlights at a glanceNominal capacity: 303 Ah (C10, 1.8 V/C, 20 °C)Design life: up to 15 years at 20 °CHigh energy density for short discharge times and high current applicationsLow self-discharge (< 3% per month)Low maintenance due to optimised designHigh performance for short discharge timesThanks to the improved energy density, the Exide EB 6310 delivers strong performance, especially for high current applications with short discharge times. With a short-circuit current of over 4100 A and stable capacity even under higher loads, the battery is ideally suited for safety-critical areas of application.Reliable, durable and low maintenanceThe battery is characterised by a low self-discharge of less than 3% per month. Combined with a design life of up to 15 years at 20 °C, it ensures long-term availability and minimal maintenance effort – a decisive advantage for uninterruptible power supply systems.Classic OGI design with liquid electrolyteThe EB 6310 belongs to Exide's OGI series and uses proven, conventional lead-acid technology with liquid electrolyte. This design ensures robust and long-lasting power storage. It meets the highest safety and quality standards and is universally applicable, from UPS systems to rail applications.Features  ModelExide Classic EB 6310 Battery typeGroE (wet battery / Planté plate) Rated voltage (V)2 Capacity (Ah)630 (at 10h rate) Short-circuit current (A)9100 Charge voltage (float charge)2.23V per cell (at 20°C) Charge voltage (boost charge)2.33V - 2.40V per cell Design life25 years (at 20°C) MaintenanceLow maintenance (top up water) Dimensions (L/W/H, mm)277 x 210 x 705 Weight (kg)approx. 75.0 (filled) ConnectionM10 screw connection StandardsIEC 60896-11, DIN 40738  FAQs about Exide EB 6310For which applications is the Exide EB 6310 suitable?The battery is suitable for UPS systems, telecommunication systems, power supply, railway systems, safety lighting, diesel starting applications and renewable energy systems.How long is the service life of the Exide EB 6310?The design life is up to 15 years at an ambient temperature of 20 °C.How high is the self-discharge of the lead-acid battery?Self-discharge is less than 3% per month, making the battery particularly efficient and reliable.Is the Exide EB 6310 battery maintenance-free?The EB 6310 is low-maintenance, not completely maintenance-free. The electrolyte level can be checked if required.Does the battery comply with current standards?Yes, it meets international standards such as IEC 60896-11, DIN 40737-3, EN 50272-2 and IEC 62485-2.

The Sonnenschein A412/120 FT is a premium battery from the A400-FT series, equipped with proven dryfit® gel technology. It offers a particularly long service life, high cycle stability and, thanks to its front-terminal design, is ideally suited for use in battery cabinets and racks.Highlights at a glance12 V block battery with 120 Ah (C10, 1.80 V/C, 20 °C)Design life: over 12 years ("Very Long Life", EUROBAT)Maintenance-free due to VRLA gel technologyFront-terminal connections (M8 threaded studs) for easy installation and maintenanceVery low self-discharge and therefore a shelf life of up to 2 years at 20 °CShort recharge time, extremely low gas emissions and protection against deep dischargeGrid plates made of lead-calcium alloy for high corrosion resistancePowerful for critical applicationsThe A412/120 FT is the ideal solution for demanding systems such as telecommunications systems, UPS applications, safety lighting and hazard detection technology. Thanks to its high energy density and reliability, it is particularly suitable for applications where operational safety has top priority.Efficiency and safetyThe dryfit® gel technology ensures absolutely maintenance-free operation. The battery emits little gas, is protected against deep discharge and, thanks to its robust design, offers maximum operational reliability with low operating costs.Robust front-terminal technologyThe front-terminal design makes installation and maintenance much easier, especially in cabinets and racks. In combination with the long service life of over 12 years, the A412/120 FT is a future-proof solution for stationary energy storage.Features  ModelSonnenschein A412/120 FT ApplicationStandby / UPS / Telecommunications TechnologyLead gel (dryfit®) Rated voltage (V)12 Capacity (Ah)120 (C10) Design life> 12 years (Eurobat Long Life) Dimensions (L x W x H in mm)556 x 125 x 316 ConnectionM8 internal thread (front connection) Weight (kg)approx. 47.5  FAQs about the Sonnenschein A412/120 FT gel traction batteryWhat are the advantages of the front-terminal design?The connections at the front make installation and maintenance easier, especially in battery cabinets and racks.How long is the service life of the battery?The design life is over 12 years according to EUROBAT classification "Very Long Life".Can the battery be transported?Yes, ready-to-use blocks are not subject to transport restrictions (IATA, DGR, A67)What capacity distinguishes this gel battery?The Sonnenschein A412/120 FT has a nominal capacity of 120 Ah (C10).How big is the battery, how heavy is it and how is the connection made?With dimensions of 548 × 115 × 275 mm and a weight of approx. 40 kg, the battery is compact and manageable. The connection is via front-terminal M8 threaded studs, which makes installation and wiring much easier.What advantages does dryfit® gel technology offer in terms of maintenance, safety and the environment?It guarantees maintenance-free operation (no topping up), has very low gas emissions thanks to internal recombination, is leak-proof, protected against deep discharge and has low self-discharge. The battery is durable, fully recyclable and environmentally friendly thanks to its low CO₂ footprint. In addition, it can, if necessary, be used in harsh environments and transported without restrictions (e.g. IATA DGR A67).For which applications is the A412/120 FT particularly suitable?The battery is predestined for applications with high requirements for reliability and space optimisation, such as telecommunications, UPS systems, emergency power systems, security and railway technology, and for integration in 19- or 23-inch racks.

The VISION RBC152 is a high-quality and ready-to-install Replacement battery cartridgewhich can be used as a direct and reliable replacement for the original APC RBC152 Cartridge was designed. Equipped with a high-performance, valve-controlled VRLA batteryoffers this Cartridge a cost-effective and safe solution for restoring the full performance of your APC Back UPS system. Equipped with maintenance-free AGM technologyThis product guarantees a fail-safe power supply for your connected devices.Highlights at a glance100% compatible: Developed as a perfect fit Replacement for APC RBC152ensures quick and easy installation.Plug and play installation: The Cartridge is supplied fully assembled and wired for quick and easy replacement.High reliability: Uses a high quality AGM batterydesigned for the demanding UPS operation is optimised.Maintenance-free: The leak-proof AGM technology makes any maintenance of the Battery over the entire service life.Durable: Designed for a long service life in standby mode to reliably protect your systems for years.Economical solution: Offers the same performance and safety as the original at an attractive price.Powerful performance for safety-critical applicationsThe Vision RBC152 Cartridge is designed to meet the demanding requirements of APC Back UPS systems to fulfil. The installed Battery is High current capability and can immediately provide the power you need to safely shut down or continue operating your connected computers, networks and other critical devices in the event of a power outage. The stable and reliable performance protects your valuable hardware from damage caused by power fluctuations and failures.Robust technology for demanding environmentsThe cartridge included in the RBC152 Cartridge used Battery based on the proven VRLA technology (Valve Regulated Lead Acid) with a AGM system (Absorbent Glass Mat), in which the electrolyte is securely bound in a glass fibre fleece. This makes the Battery absolutely leak-proof and enables operation in any position. The low self-discharge ensures a long shelf life and operational readiness. The robust housing of the Battery made of ABS plastic offers excellent protection against mechanical impact.Features  ModelVision RBC152 replacement battery cartridge Battery typeVRLA AGM (UPS replacement battery cartridge) ContentsPre-assembled cartridge, plug & play Rated voltage (V)12 (system voltage) Capacity (Ah)9 (Typical value) Charging voltage (trickle charge)13.5V - 13.8V Charging voltage (cycle operation)14.4V - 15.0V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)Compatible with original dimensions Weight (kg)approx. 2.6 ConnectionMatching APC system plug Compatibility (extract)APC BVS1000I, BVX1200LI-GR  FAQs on the VISION RBC152 replacement battery cartridgeFor which UPS models is this cartridge suitable?The Vision RBC152 Cartridge is available as Replacement for the original APC RBC152 battery unit and is compatible with the following APC Back UPS models compatible: BVS1000I and BVX1200LI-GR. Please check the exact designation of your system before purchasing UPS system.Is replacing the battery complicated?No, the replacement is usually very simple and can be carried out without technical expertise. The APC UPS systems have an easily accessible battery compartment. All you need to do is remove the old Cartridge Pull out, disconnect the plug, insert the new Vision RBC152 Cartridge plug in and insert again.Do I need to make any adjustments to the UPS after replacing it?After inserting the new Cartridge recognises the UPS the replacement usually automatically. It is recommended that the UPS leave it connected to the mains for a few hours without interruption after replacement so that the new Battery is fully charged. A subsequent self-test, if supported by the device, is also advisable.Is it safe to use a replacement cartridge from a third-party manufacturer?Yes, absolutely. VISION is a renowned manufacturer of high-quality AGM batteries. Our RBC152 Cartridge is professionally assembled, tested and uses only quality-tested components Batteriesdesigned for use in UPS systems and guarantee maximum safety.What is the service life of the VISION RBC152 replacement cartridge?The service life of the installed Battery in typical standby operation in one UPS system at 20 °C up to 5 years. The actual service life can be influenced by factors such as ambient temperature and the frequency of power failures.What do I need to consider when disposing of the old cartridge?Lead-acid batteries are hazardous waste and must not be disposed of with household waste. You can dispose of your old Cartridge at municipal collection centres, recycling centres or at any dealer who sells starter batteries, free of charge and in an environmentally friendly manner. 

The VISION RBC115 is a high-quality, ready-to-install replacement battery cartridge designed as a direct and reliable replacement for the original APC RBC115 cartridge. Equipped with high-performance, valve-regulated VRLA batteries, this cartridge offers a cost-effective and safe solution for restoring the full performance of your APC Smart UPS system. Equipped with maintenance-free AGM technology, this product ensures a fail-safe power supply for your safety-critical applications.Highlights at a glance100% compatible: Developed as a custom-fit replacement cartridge for APC RBC115, ensures quick and easy hot swap installation.Plug and play installation: The cartridge is supplied fully assembled and wired for replacement in just a few minutes.High reliability: Uses only high-quality AGM batteries that are optimised for demanding UPS operation.Maintenance-free: The leak-proof AGM technology eliminates the need for battery maintenance over the entire service life.Durable: Designed for a long service life in standby mode to reliably protect your systems for years.Economical solution: Offers the same performance and safety as the original at an attractive price. Powerful performance for safety-critical applicationsThe VISION RBC115 cartridge is designed to meet the demanding requirements of APC Smart UPS systems to fulfil. The built-in batteries are high-current capable and can immediately provide the power required to safely shut down or continue operating your connected servers, networks and other critical devices in the event of a power failure. The stable and reliable performance protects your valuable hardware from damage caused by power fluctuations and failures.Robust technology for demanding environmentsThe batteries used in the RBC115 Cartridge are based on the proven VRLA technology (Valve Regulated Lead Acid) with an AGM system (Absorbent Glass Mat), in which the electrolyte is securely bound in a glass fibre fleece. This makes the batteries absolutely leak-proof and enables operation in any position. The low self-discharge ensures a long shelf life and operational readiness. The robust ABS plastic housing of the batteries offers excellent protection against mechanical impacts.Features  ModelVISION RBC115 replacement battery cartridge Battery typeVRLA AGM (UPS replacement battery cartridge) ContentsPre-assembled cartridge, plug & play Rated voltage (V)24 (system voltage) Capacity (Ah)7 (Typical value) Charging voltage (trickle charge)27.0V - 27.6V (System) Charging voltage (cycle operation)28.8V - 30.0V (System) Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service lifeup to 5 years (EUROBAT: Standard Commercial) Dimensions (L/W/H, mm)Compatible with original dimensions Weight (kg)approx. 5.5 ConnectionMatching APC system plug Compatibility (extract)APC SMT750RMI2U, SMX750I  FAQs for the VISION RBC115 replacement battery cartridgeFor which UPS models is this cartridge suitable?The VISION RBC115 cartridge is designed as a replacement for the original APC RBC115 battery unit and is compatible with the following APC Smart UPS models, among others: SMT750RMI2U and SMX750I. Please check the exact designation of your UPS system before purchasing.Is replacing the battery complicated?No, the replacement is very simple and can be carried out during operation (hot swap) without technical expertise. The APC UPS systems have an easily accessible battery compartment. All you have to do is pull out the old cartridge, disconnect the plug, plug in the new VISION RBC115 cartridge and push it back in.Do I need to make any adjustments to the UPS after replacing it?After inserting the new cartridge, the UPS usually recognises the replacement automatically. It is recommended to note the replacement date of the battery via the software or the display and to perform a self-test function. A runtime calibration may be useful to ensure the exact remaining runtime display.Is it safe to use a replacement cartridge from a third-party manufacturer?Yes, absolutely. VISION is a renowned manufacturer of high-quality AGM batteries. Our RBC115 cartridge is expertly assembled, tested and uses only quality-tested batteries that are designed for use in UPS systems and guarantee maximum safety.What is the service life of the VISION RBC115 replacement cartridge?The service life of the installed batteries is up to 5 years in typical standby operation in a UPS system at 20 °C. The actual service life can be influenced by factors such as ambient temperature and the frequency of power failures.What do I need to consider when disposing of the old cartridge?Lead-acid batteries are hazardous waste and must not be disposed of in household waste. You can dispose of your old cartridge free of charge and in an environmentally friendly manner at municipal collection points, recycling centres or at any retailer that sells starter batteries. 

The Sonnenschein A602/850 Solar is a durable, maintenance-free gel battery with tubular plate technology, specially developed for cyclic applications in photovoltaic and off-grid systems. With a nominal capacity of 845 Ah (C120, 1.85 V/C, 20 °C), it offers maximum reliability and efficiency. Thanks to proven dryfit gel technology, the battery impresses with high cycle stability, minimal self-discharge, and safe performance even under demanding conditions.Highlights at a glanceNominal capacity: 845 Ah (C120, 1.85 V/C, 20 °C)Over 3000 cycles at 60% depth of discharge (with IUI charging characteristic, 20 °C)Tubular plate technology for maximum service lifeMaintenance-free thanks to sealed VRLA gel technologyDeep discharge proof and high energy densityLow self-discharge, storage capability up to 17 months at 20 °CPowerful in solar systemsThe A602/850 Solar is optimally suited for photovoltaic systems, off-grid systems, hybrid systems, and energy storage solutions. With its high capacity and long service life, it provides reliable power even with repeated deep cycling.Efficiency and safety in operationWith up to 3000 charge and discharge cycles at 60% DoD (Depth of Discharge), the battery ensures reliable energy supply over many years. The sealed gel technology considerably reduces maintenance effort, while flame-retardant housing options (UL 94-V0) offer additional safety.Advanced tubular plate technologyThe tubular plate construction ensures uniform energy output and extends service life, even under heavy load. Its robust design makes the battery deep discharge proof and ensures reliable performance under a wide range of climatic conditions. Features  ModelSonnenschein A602/850 Solar Battery typeOPzV (lead-gel / tubular plate) Rated voltage (V)2 Capacity (Ah)845 (at 100h rate) Charging voltage (float charge)2.25V per cell (at 20°C) Charging voltage (boost charge)2.35V - 2.40V per cell Design life20 years (at 20°C) Cycle life>3000 cycles at 60% depth of discharge MaintenanceMaintenance-free (VRLA gel) Dimensions (L/W/H, mm)145 x 206 x 685 Weight (kg)approx. 58.0 ConnectionM10 screw terminal StandardsIEC 60896-21, IEC 61427  FAQs about the Sonnenschein A602/850 Solar lead batteryWhat applications is the A602/850 Solar suitable for?The battery is ideal for photovoltaic systems, off-grid systems, hybrid systems, renewable energy storage solutions and back-up power applications.Is the A602/850 Solar maintenance-free?Yes, thanks to the VRLA gel technology (dryfit), topping up water is completely unnecessary.What is the service life of the battery?The battery achieves over 3000 cycles at 60% depth of discharge (C10, 20 °C), making it exceptionally long-lasting.Can the battery be installed flexibly?Yes, the A602/850 Solar can be installed both vertically and horizontally.Is the battery subject to any transport restrictions?No, the battery is not subject to any transport restrictions (IATA, DGR, A67) and can be safely transported by road, rail, water, and air.

The PANASONIC HHR-150AA is a high-performance and reliable rechargeable nickel-metal hydride (NiMH) battery in AA (Mignon) size. It has been specially developed for professional and industrial use, where high cycle life and stable power output are paramount. With a capacity of 1500 mAh, it is the ideal energy solution for a wide range of cordless devices and for the assembly of customised battery packs.Highlights at a glanceHigh cycle life: Developed for a long service life with hundreds of charge and discharge cycles.Reliable NiMH technology: Provides stable and enduring performance for professional applications.High capacity: 1500 mAh for long runtimes in cordless devices.Industrial design: Supplied as a loose cell for easy assembly and direct integration in manufacturing (OEM).PANASONIC quality: Guarantees the highest standards in performance, durability and safety.Reliable energy for professional applicationsThe PANASONIC HHR-150AA battery is the ideal energy source for devices that are regularly used and charged. It is the first choice for cordless DECT telephones, radios, mobile scanners, medical devices and measuring instruments. Its robust design and reliable performance make it the perfect solution for all applications requiring long and low-maintenance service life.Robust and proven nickel-metal hydride technologyPANASONIC's proven NiMH technology stands for high reliability, safety and long service life. The HHR-150AA battery is designed for demanding charge and discharge cycles and shows only minimal memory effect. Its robust construction ensures reliable performance even after hundreds of charge cycles, reducing overall equipment operating costs and increasing sustainability.Developed for industrial assemblyAs a highly specialised single cell, the HHR-150AA is optimised for industrial processing and the assembly into multi-cell battery packs. Its precise dimensions and robust steel shell provide reliable welding and integration into customised battery solutions for a wide range of applications. Features  ModelPANASONIC NiMH battery HHR-150AA TechnologyNickel-metal hydride (NiMH) Rated voltage (V)1.2 Capacity (mAh)1500 Dimensions (Ø x H in mm)14.5 x 50.4 ConnectionIndustrial cell (flat terminal) Weight (g)approx. 25  FAQs about the PANASONIC NiMH battery HHR-150AAWhat does "industrial design" mean?The "industrial design" is supplied in bulk in packaging units suitable for industrial use and is intended for commercial customers and OEMs who install the cells directly in devices or assemble them into battery packs (by welding them together). It is not available in consumer packaging.What is the difference to an Eneloop battery?The HHR-150AA is a classic, high-quality NiMH battery designed for a high number of cycles and robust performance. Eneloop batteries are also based on NiMH technology, but are additionally optimised for extremely low self-discharge. For devices that are constantly in use and on a charging cradle (such as DECT phones), a classic NiMH battery such as the HHR-150AA is often the ideal and more economical choice.Which charger should I use to charge these batteries?To ensure maximum service life and performance, it is recommended to use a high-quality, microprocessor-controlled charger that terminates the charging process gently (e.g. using minus-delta-U cutoff).How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial used battery, it is subject to the provisions of the Battery Act. Please return the used battery to the designated industrial or municipal collection points (e.g. GRS Batteries) to ensure proper and environmentally friendly disposal.

The FIAMM lead-acid battery of the FIT series is an ultra-modern and completely maintenance-free AGM battery with very high capacity and front terminal connections. It has been developed for the highest demands on operational safety and longevity in telecommunications and UPS applications. With a nominal voltage of 12 V and a high capacity of 151 Ah, this accumulator is optimised for the fail-safe emergency power supply of large systems in 19- and 23-inch system cabinets. The classification as "Longlife 12+" according to Eurobat confirms its exceptionally long service life of over 12 years.Highlights at a glanceFront terminal design: For simple, fast and safe installation and maintenance in system cabinets.Maximum operational safety: Developed for critical emergency power applications in UPS, telecommunications and data centres.Extremely long service life: Classified as "Longlife 12+" according to Eurobat for a service life of over 12 years.Reliable AGM technology: Absolutely maintenance-free, leak-proof and with internal gas recombination.Very high capacity: 151 Ah for maximum bridging times in the event of a power failure.Fail-safe energy for critical systemsThe FIAMM FIT battery is the specialist for standby parallel operation (standby use), where immediate and reliable energy takeover is crucial in the event of a mains failure. Its front connections make it the ideal solution for installation in telecommunications racks, uninterruptible power supplies (UPS), data centres and other modular emergency power systems where simple installation and maintenance from the front is required.Advanced Absorbent Glass Mat technology (AGM)The advanced AGM technology (Absorbent Glass Mat), in which the electrolyte is completely bound in a glass fibre mat, offers crucial advantages for standby applications. The battery is therefore absolutely leak-proof and can be flexibly installed in system cabinets. The special construction with high-quality lead-tin-calcium grids and the high internal gas recombination rate ensure very low self-discharge and enable the long service life in float operation.Focus on longevity and economyThe FIAMM FIT series has been developed for maximum cost-effectiveness over the entire service life. The extremely long service life of over 12 years significantly reduces the need for costly and time-consuming battery replacements in permanently installed systems. The front terminal design also shortens maintenance times, further reducing total cost of ownership (TCO) and ensuring reliable emergency power supply for more than a decade. Characteristics  ModelFIAMM FIT lead-acid battery 12FIT151 (151Ah) TechnologyAbsorbent Glass Mat (AGM) Nominal voltage (V)12 Capacity (Ah)151 Dimensions (L x W x H in mm)559 x 125 x 316 ConnectionFront connection, M8 internal thread Weight (kg)approx. 56.0  FAQs about the FIAMM FIT lead-acid batteryWhat does the classification "Eurobat Longlife 12+" mean?Eurobat is the association of European battery manufacturers that classifies batteries according to their expected service life in standby operation. "Longlife 12+" means that this battery is designed for a service life of 12 years or more under defined conditions (usually 20°C ambient temperature and correct float charging).What is the advantage of the "front terminal design"?The connection terminals are located at the front of the battery instead of at the top. This makes installation and connection in narrow system cabinets (racks) considerably easier. In addition, voltage and resistance measurements can be carried out quickly and safely from the front during maintenance, without having to remove the batteries from the rack.Which charger or charging voltage is required?As a rule, this battery is installed directly in a UPS system or an emergency power system, which automatically regulates the charge. The recommended float charge voltage for continuous operation is typically 13.5V to 13.8V at 20°C. Using an incorrect charge voltage can drastically reduce the service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer who sells new batteries or to municipal recycling centres to ensure proper recycling.

The Exide Sprinter S12V3400PPV0 is a high-performance, maintenance-free VRLA-AGM lead battery specifically designed for high-current discharges over short bridging periods. It is the ideal energy solution for uninterruptible power supplies (UPS systems) and other critical emergency power applications. This V0 version additionally features a flame-retardant housing according to UL 94 V-0, thus meeting the highest safety requirements. With 12 V nominal voltage and 92.8 Ah capacity, it offers a reliable energy reserve for crucial moments.Highlights at a glanceHigh power density: Optimised for high-current discharges in short periods.Enhanced safety: Flame-retardant housing material according to UL 94 V-0.Long service life: 10 to 12 years design life according to EUROBAT classification.Maximum reliability: Ideal for UPS systems and critical emergency power applications.Maintenance-free (VRLA-AGM): Sealed construction, no need for water refilling.Powerful in critical applicationsThe Exide Sprinter series is the trusted choice for systems where a power failure could have serious consequences. The S12V3400PPV0 ensures uninterrupted power supply in data centres, telecommunications equipment, hospitals, power plants, and industrial control systems, particularly in areas with increased fire protection requirements. Its ability to deliver very high currents in a short period makes it indispensable for bridging power failures.Proven AGM technology for the highest demandsThe employed AGM technology (Absorbent Glass Mat), where the electrolyte is bound in a glass fibre mat, provides very low internal resistance and excellent high current capabilities. The valve-regulated, sealed design (VRLA) prevents gas leakage under normal operation and enables installation in any orientation (except upside down). This ensures high operational safety and makes the battery absolutely maintenance-free.Reliability and longevity in the systemThe S12V3400PPV0 is designed for maximum operational safety and a long service life in standby parallel operation. Its classification according to EUROBAT promises a service life of 10 to 12 years under ideal conditions. The robust housing made from impact-resistant and flame-retardant plastic (UL 94 V-0) and the high-quality internal components guarantee reliable performance over many years. Characteristics  ModelExide Sprinter S12V3400PPV0 Battery typeVRLA AGM (High-Rate / UPS) Nominal voltage (V)12 Capacity (Ah)92.8 (at 10h rate) Short-circuit current (A)3400 Charging voltage (float charge)13.62V (at 20°C) Charging voltage (boost charge)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)309 x 172 x 239 Weight (kg)approx. 33.0 ConnectionM6 screw terminal Housing materialABS (UL 94 V-0)  FAQs about the Exide Sprinter S12V3400PPV0What does the additional designation "V0" in the model name mean?The designation "V0" indicates that the battery housing is made from a special flame-retardant plastic which fulfils the high safety classification UL 94 V-0. This is often a mandatory requirement for installations in safety-critical areas such as data centres or hospitals.What is the main field of application for the Exide Sprinter series?The Sprinter series is specifically designed for high-current applications over short periods of time. Their main area of application is therefore uninterruptible power supplies (UPS systems) in data centres, industrial facilities, and other critical infrastructures.What does "10 to 12 years design life according to EUROBAT" mean?This is the expected service life of the battery under ideal standby operating conditions (e.g. constant ambient temperature of 20 °C, correct charging voltage). Actual service life may vary depending on operating conditions such as temperature, charge cycles, and depth of discharge.Can I connect multiple of these batteries together?Yes, to build larger battery systems, multiple batteries can be connected in series (to increase the voltage) or in parallel (to increase the capacity). It is essential to use only identical batteries of the same type, age, and state of charge.How should this battery be charged?For maximum service life in standby operation, a professional charger or UPS system with an IUoU charging characteristic and temperature compensation should be used. The exact charging voltages are specified in the manufacturer's datasheet.

The FIAMM lead-acid battery of the FIT series is an ultra-modern and completely maintenance-free AGM battery with front-terminal connections, developed for the highest standards of operational reliability and durability in telecommunications and UPS applications. With a nominal voltage of 12 V and a capacity of 60 Ah, this accumulator is optimised for fail-safe emergency power supply in 19- and 23-inch system cabinets. The classification as "Longlife 12+" according to Eurobat confirms its exceptionally long service life of over 12 years.Highlights at a glanceFront terminal design: For easy, quick and safe installation and maintenance in system cabinets.Maximum operational reliability: Developed for critical emergency power applications in UPS, telecommunications and data centres.Extremely long service life: Classified as "Longlife 12+" according to Eurobat for a service life of over 12 years.Reliable AGM technology: Absolutely maintenance-free, leak-proof and with internal gas recombination.Space-saving design: Optimised dimensions for a high energy density in standard racks.Fail-safe energy for critical systemsThe FIAMM FIT battery is the specialist for standby parallel operation (standby use), where immediate and reliable energy transfer in the event of a power failure is crucial. Its front connections make it the ideal solution for installation in telecommunications racks, uninterruptible power supplies (UPS), data centres and other modular emergency power systems requiring easy installation and maintenance from the front.Advanced absorbed glass mat technology (AGM)The advanced AGM technology (Absorbent Glass Mat), in which the electrolyte is completely bound in a glass fibre mat, offers crucial advantages for standby applications. This makes the battery absolutely leak-proof and allows flexible installation in system cabinets. The special design with high-quality lead-tin-calcium grids and the high internal gas recombination rate ensure very low self-discharge and enable the long service life in float operation.Focus on durability and cost-effectivenessThe FIAMM FIT series has been developed for maximum cost-effectiveness throughout the entire service life. The extremely long service life of over 12 years significantly reduces the need for costly and time-consuming battery changes in permanently installed systems. The front-terminal design also shortens maintenance times, which further reduces the total operating costs (TCO) and guarantees reliable emergency power supply for more than a decade. Features  ModelFIAMM FIT lead-acid battery 12FIT060 (60Ah) TechnologyAbsorbed Glass Mat (AGM) Nominal voltage (V)12 Capacity (Ah)60 Dimensions (L x W x H in mm)279 x 106 x 230 ConnectionFront connection, M6 internal thread Weight (kg)approx. 19.5  FAQs about the FIAMM FIT lead-acid batteryWhat does the classification "Eurobat Longlife 12+" mean?Eurobat is the association of European battery manufacturers that classifies batteries according to their expected service life in standby operation. "Longlife 12+" means that this battery is designed for a service life of 12 years or more under defined conditions (usually 20°C ambient temperature and correct float charging).What is the advantage of the "front terminal design"?The terminal posts are fitted to the front of the battery instead of the top. This greatly facilitates installation and connection in narrow system cabinets (racks). In addition, voltage and resistance measurements can be performed quickly and safely from the front during maintenance without having to remove the batteries from the rack.Which charger / charging voltage is required?As a rule, this battery is installed directly in a UPS system or an emergency power system which automatically controls the charging. The recommended float charging voltage for continuous operation is typically 13.5V to 13.8V at 20°C. The use of an incorrect charging voltage can drastically reduce service life.How should this lead-acid battery be disposed of?Lead-acid batteries contain environmentally hazardous substances and must not be disposed of in household waste. You can return your old battery to any dealer that sells new batteries or to municipal waste recycling centres free of charge to ensure proper recycling.

The Exide Sprinter Pure Power S12V2000PP is a compact, extremely powerful AGM lead-acid battery that has been specially developed for applications with the highest current requirements. With a nominal voltage of 12 V and a capacity of 56.4 Ah, it offers a reliable power supply for uninterruptible power supplies (UPS) and other safety-critical applications. Manufactured in Europe to the highest quality standards, the battery impresses with its long service life and safe VRLA technology.Highlights at a glanceHigh performance: 1978 W with a 10-minute discharge up to 1.6 V/cell.Very long service life: EUROBAT "Very Long Life" classification with over 12 years design life.Maintenance-free: AGM technology with gas recombination of 99 %, no need to top up with water.Flexible use: Operating temperatures from -40 °C to +55 °C.Safe and certified: Complies with IEC 60896-21/-22, UL-certified, optionally with flame-retardant housing in accordance with UL94-V0.Compact design: At just 220 x 172 x 235 mm and 21 kg, ideal for space-saving installations.Powerful performance for demanding applicationsThe Exide Sprinter Pure Power series was designed for high-current applications and is ideal for UPS systems, safety power supplies and critical infrastructures in telecommunications, data centres and industry. The S12V2000PP achieves peak values of up to 4400 W during short-time discharges and therefore also impresses during peak loads. Thanks to its compact design and low weight, it is easy to install and offers maximum power in a small space.Efficiency meets long service lifeThe S12V2000PP is characterised by its advanced AGM technology, internal gas recombination and pure lead plates, which enable a low self-discharge of only around 3 % per month at 20 °C. Classified as "Very Long Life" according to EUROBAT 2015, it is designed for a service life of over 12 years. Its robust housing made of flame-retardant polypropylene (UL94 HB, optional V0) ensures additional safety in daily operation.Technology for industrial high-performance applicationsThe S12V2000PP battery is completely maintenance-free and fulfils all standards for use in traffic and transport, including dangerous goods regulations (IATA, DGR, set A67). Simple and safe installation is ensured by F-M6 connections and a recommended tightening torque of 11 Nm. Production takes place at the Exide factory in Portugal in accordance with ISO 9001, which guarantees the highest quality and safety standards.Battery features  ModelExide Sprinter S12V2000PP Battery typeVRLA AGM (High-Rate / UPS) Nominal voltage (V)12 Capacity (Ah)56.4 (at 10h rate) Short-circuit current (A)2500 Charging voltage (trickle charge)13.62V (at 20°C) Charging voltage (heavy charge)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)221 x 125 x 225 Weight (kg)approx. 20.0 ConnectionM6 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter Pure Power S12V2000PPHow long is the service life of the S12V2000PP?The lead-acid battery is classified as "Very Long Life" according to EUROBAT 2015 and achieves a service life of over 12 years at 20 °C.For which applications is the battery suitable?The S12V2000PP is ideal for UPS systems, security power supplies, telecommunications, data centres and industrial high-current applications.What safety features does the battery offer?The model has a flame-retardant housing, maintenance-free AGM technology, an internal gas recombination rate of 99 % and international certifications (IEC, UL).Can the battery be transported?Yes, the battery is not subject to any transport restrictions and can be transported safely by road, rail, sea or air freight (IATA, DGR, A67).Which charging parameters must be observed?The recommended float voltage is 2.27 V/cell (25 °C). For cyclic applications, the charging parameters specified by the manufacturer must be observed. 

The Yuasa NPC100-12 is a robust, cycle-resistant lead-acid battery with a nominal voltage of 12 volts and a capacity of 100 ampere-hours. As part of the Yuasa Cyclic series, it has been specially designed for repeated charging and discharging cycles. Thanks to the maintenance-free AGM technology (Absorbent Glass Mat) and the valve-regulated design (VRLA), this battery provides a reliable, leak-proof and long-lasting source of energy. It is ideal for applications requiring high cycle life and deep discharges.Highlights at a glanceCycle resistant: Developed for twice the lifespan in cyclic use compared to conventional VRLA batteries.High capacity: 100 Ah at 12 V for long-lasting power supply.Maintenance-free: Leak-proof AGM technology with over 99% gas recombination.Robust design: Excellent resistance to deep discharge.Low self-discharge: Only about 3% per month at 20 °C, allowing for a long shelf life.Flexible installation: Operation in all positions (except permanently upside down).Powerful performance for cyclic applicationsThe NPC100-12 reliably supplies power in recurring discharge cycles. With a capacity of 100 Ah at a 20-hour discharge (down to 1.75 V/cell), this battery is perfect for mobile and recurring energy requirements. Its lead-calcium grid design and the advanced plate system provide superior cycle life and excellent recovery after deep discharge.Robust technology for demanding environmentsThe VRLA technology with AGM system makes the NPC100-12 completely maintenance-free and leak-proof. The battery has self-sealing low-pressure relief valves for safe pressure equalisation. The housing made of robust ABS plastic ensures high mechanical stability and can also be supplied in a flame-retardant version (UL94:V0).Flexible expandability for future needsThe modular system design enables a gradual expansion of storage capacity with additional LUX-X modules. Your storage grows with your energy requirements without the need to replace your existing installation. Depending on the model, up to eight modules can be combined, offering a total capacity of up to 40.96 kWh.  ModelYuasa NPC100-12 Battery typeVRLA AGM Nominal voltage (V)12 Capacity (Ah)100 (at 20h rate) Maximum discharge current1100A (for 1 second) Charging voltage (float charge)13.65V (±1%) Charging voltage (cycle use)14.5V (±3%) Operating temperature (°C)Charge: -15 ~ 50 / Discharge: -20 ~ 60 Storage temperature (°C)-20 ~ 50 Cycle life (DOD)100% DOD: approx. 300 cycles Dimensions (L/W/H, mm)350 x 168 x 225 Weight (kg)38.8 ConnectionM8 internal thread CertificationsISO9001, ISO14001, ISO45001, UL  FAQs about the Yuasa NPC100-12 lead-acid batteryFor which applications is the NPC100-12 best suited?This battery has been specially developed for cyclic applications where the battery is regularly charged and discharged. These include electric vehicles such as golf caddies, wheelchairs or cleaning machines, but also solar systems and wind power systems as well as portable measuring devices.What does "cycle-resistant" mean?Cycle resistance describes the ability of a battery to be repeatedly discharged and recharged without losing capacity or lifespan. The Yuasa NPC100-12 can handle twice as many charge and discharge cycles as conventional lead-acid batteries, making it ideal for cyclic use.Is this battery maintenance-free and leak-proof?Yes, thanks to the AGM technology used, the battery is completely maintenance-free. The electrolyte is bound in a glass fibre mat, making the battery completely leak-proof.What is the lifespan of the NPC100-12?The service life is generally 3 to 5 years at an operating temperature of 20 °C and is categorised as "Standard Commercial" according to EUROBAT. The actual service life depends greatly on the respective operating and charging conditions.Can the battery also be used in solar systems?Yes, the high cycle resistance and robustness against deep discharge make the NPC100-12 a very good choice for small to medium-sized solar systems, where the battery is charged during the day and discharged at night.Which charger should I use for the NPC100-12?We recommend using a charger that is designed for AGM batteries with a capacity of 100 Ah. Please observe the charging voltages recommended by the manufacturer: approx. 13.65 V for float charging and approx. 14.5 V for cycle charging. 

The FIAMM lead-acid battery of the FIT series is an ultra-modern and absolutely maintenance-free AGM battery with front terminal connections, developed for the highest demands on operational reliability and longevity in telecommunications and UPS applications. With a nominal voltage of 12 V and a capacity of 40 Ah, this accumulator is optimised for fail-safe emergency power supply in compact 19- and 23-inch system cabinets. The classification as "Longlife 12+" according to Eurobat confirms its exceptionally long service life of more than 12 years.Highlights at a glanceFront terminal design: For simple, quick and safe installation and maintenance in system cabinets.Maximum operational reliability: Developed for critical emergency power applications in UPS, telecommunications and data centres.Extremely long service life: Classified as "Longlife 12+" according to Eurobat for a service life of more than 12 years.Reliable AGM technology: Absolutely maintenance-free, leak-proof and with internal gas recombination.Space-saving design: Optimised dimensions for high energy density in standard racks.Fail-safe energy for critical systemsThe FIAMM FIT battery is the specialist for standby parallel operation (standby use), where immediate and reliable energy takeover in the event of mains failure is crucial. Its front connections make it the ideal solution for installation in telecommunications racks, uninterruptible power supplies (UPS), data centres and other modular emergency power systems where simple installation and maintenance from the front are required.Advanced Absorbent Glass Mat technology (AGM)The advanced AGM technology (Absorbent Glass Mat), in which the electrolyte is completely bound in glass fibre mat, offers crucial advantages for standby applications. This makes the battery absolutely leak-proof and allows flexible installation in system cabinets. The special construction with high-quality lead-tin-calcium grids and the high internal gas recombination rate ensure very low self-discharge and enable a long service life in float charge operation.Focus on longevity and economyThe FIAMM FIT series has been developed for maximum economy throughout its entire service life. The extremely long service life of more than 12 years significantly reduces the need for costly and time-consuming battery replacements in permanently installed systems. The front terminal design also reduces maintenance times, further lowering total cost of ownership (TCO) and guaranteeing reliable emergency power supply for more than a decade. Features  ModelFIAMM FIT lead-acid battery 12FIT040 (40Ah) TechnologyAbsorbent Glass Mat (AGM) Nominal voltage (V)12 Capacity (Ah)40 Dimensions (L x W x H in mm)279 x 106 x 191 ConnectionFront connection, M6 internal thread Weight (kg)approx. 13.5  FAQs about the FIAMM FIT lead-acid batteryWhat does the "Eurobat Longlife 12+" classification mean?Eurobat is the association of European battery manufacturers that classifies batteries according to their expected service life in standby operation. "Longlife 12+" means that this battery is designed for a service life of 12 years or more under defined conditions (usually 20°C ambient temperature and correct float charging).What is the advantage of the "front terminal design"?The terminal poles are mounted on the front of the battery instead of on the top. This makes installation and connection in narrow system cabinets (racks) much easier. In addition, voltage and resistance measurements during maintenance can be carried out quickly and safely from the front without having to remove the batteries from the rack.Which charger or charging voltage is required?As a rule, this battery is installed directly in a UPS system or an emergency power system which automatically regulates the charge. The recommended float charge voltage for continuous operation is typically 13.5V to 13.8V at 20°C. The use of incorrect charging voltage can drastically reduce the service life.How must this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of with household waste. You can return your old battery free of charge to any dealer that sells new batteries or to municipal recycling centres to ensure proper recycling.

The Exide Sprinter S12V5200PP is a high-performance, maintenance-free VRLA-AGM lead-acid battery that has been specially developed for high-current discharges in short bridging times. It is the ideal energy solution for uninterruptible power supplies (UPS systems) and other critical emergency power applications where maximum reliability and high power density are required. With a nominal voltage of 12 V and a high capacity of 140 Ah, it offers a reliable energy reserve for crucial moments.Highlights at a glanceHigh power density: Optimised for high-current discharges in short periods of time.Long service life: 10 to 12 years design life according to EUROBAT classification.Maximum reliability: Ideal for UPS systems and critical emergency power applications.Maintenance-free (VRLA-AGM): Sealed design, no need to top up with water.High capacity: 140 Ah for a safe and long-lasting energy reserve.Powerful in critical applicationsThe Exide Sprinter series is the proven choice for systems where a power failure would have serious consequences. The S12V5200PP ensures an uninterruptible power supply in data centres, telecommunications systems, hospitals, power stations and industrial control systems. Its ability to deliver very high currents in a short time makes it indispensable for bridging power failures until emergency power generators take over the supply.Proven AGM technology for the highest demandsThe AGM (Absorbent Glass Mat) technology used, in which the electrolyte is bound in a glass fibre fleece, ensures very low internal resistance and excellent high-current capability. The valve regulated, sealed design (VRLA) prevents gas leakage during normal operation and allows installation in any position (except upside down). This ensures a high level of operational safety and makes the battery completely maintenance-free.Reliability and longevity in the systemThe S12V5200PP is designed for maximum operational reliability and a long service life in standby parallel operation. Its EUROBAT classification promises a service life of 10 to 12 years under ideal conditions. The robust housing made of impact-resistant plastic and the high-quality internal components guarantee reliable performance over many years and make the battery an economical solution for professional systems. Characteristics  ModelExide Sprinter S12V5200PP Battery typeVRLA AGM (High-Rate / UPS) Rated voltage (V)12 Capacity (Ah)140 (at 10h rate) Short-circuit current (A)5200 Charging voltage (trickle charge)13.62V (at 20°C) Charging voltage (heavy charge)14.1V Operating temperature (°C)Charge: 0 ~ 40 / Discharge: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)513 x 189 x 223 Weight (kg)approx. 51.5 ConnectionM8 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter S12V5200PPWhat is the main area of application for the Exide Sprinter series?The Sprinter series is specially designed for high-current applications over short periods of time. Their main area of application is therefore uninterruptible power supplies (UPS systems) in data centres, industrial plants and other critical infrastructures.What does "10 to 12 years design life according to EUROBAT" mean?This is the expected service life of the battery under ideal standby operating conditions (e.g. constant ambient temperature of 20 °C, correct charging voltage). The actual service life may vary depending on operating conditions such as temperature, charging cycles and depth of discharge.Can I connect several of these batteries together?Yes, several batteries can be connected in series (to increase the voltage) or in parallel (to increase the capacity) to create larger battery systems. It is essential to only use identical batteries of the same type, age and charge status.How should this battery be charged?To maximise service life in standby mode, a professional charger or UPS system with an IUoU charging characteristic and temperature compensation should be used. The exact charging voltages are specified in the manufacturer's data sheet.

The Exide Sprinter S12V2800PP is a high-performance, maintenance-free VRLA-AGM lead battery that has been specially developed for high-current discharges over short bridging times. It is the ideal energy solution for uninterruptible power supplies (UPS systems) and other critical emergency power applications where maximum reliability and a high power density are required. With a nominal voltage of 12 V and a capacity of 69.5 Ah, it provides a reliable energy reserve for crucial moments.Highlights at a glanceHigh power density: Optimised for high-current discharges over short periods.Long service life: 10 to 12 years design life according to EUROBAT classification.Maximum reliability: Ideal for UPS systems and critical emergency power applications.Maintenance-free (VRLA-AGM): Sealed construction, no topping up with water required.High capacity: 69.5 Ah for a safe and long-lasting energy reserve.Powerful in critical applicationsThe Exide Sprinter series is the proven choice for systems where a power failure would have serious consequences. The S12V2800PP ensures uninterrupted power supply in data centres, telecommunications systems, hospitals, power plants, and industrial control systems. Its ability to supply very high currents in a short time makes it indispensable for bridging power failures until emergency generators take over the supply.Proven AGM technology for the highest demandsThe AGM technology used (Absorbent Glass Mat), in which the electrolyte is bound in a glass fibre mat, ensures very low internal resistance and excellent high-current capability. The valve-regulated, sealed construction (VRLA) prevents gas leakage during normal operation and allows installation in any position (except overhead). This guarantees high operational safety and makes the battery completely maintenance-free.Reliability and longevity in the systemThe S12V2800PP is designed for maximum operational safety and a long service life in standby parallel operation. Its classification according to EUROBAT promises a service life of 10 to 12 years under ideal conditions. The robust housing made of impact-resistant plastic and the high-quality internal components guarantee reliable performance over many years, making the battery an economical solution for professional systems. Characteristics  ModelExide Sprinter S12V2800PP Battery typeVRLA AGM (High-Rate / UPS) Nominal voltage (V)12 Capacity (Ah)69.5 (at 10h rate) Short-circuit current (A)2950 Charging voltage (standby charge)13.62V (at 20°C) Charging voltage (boost charge)14.1V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)262 x 172 x 224 Weight (kg)approx. 25.5 ConnectionM6 screw connection CertificationsISO 9001, ISO 14001, UL  FAQs about the Exide Sprinter S12V2800PPWhat is the main application for the Exide Sprinter series?The Sprinter series is specially designed for high-current applications over short periods. Its main field of use is therefore uninterruptible power supplies (UPS systems) in data centres, industrial facilities and other critical infrastructures.What does "10 to 12 years design life according to EUROBAT" mean?This is the expected service life of the battery under ideal standby operating conditions (e.g. constant ambient temperature of 20 °C, correct charging voltage). The actual service life may vary depending on operating conditions such as temperature, charging cycles and depth of discharge.Can I connect several of these batteries together?Yes, for constructing larger battery systems, several batteries can be connected in series (to increase the voltage) or in parallel (to increase the capacity). It is crucial to use only identical batteries of the same type, age and state of charge for this.How should this battery be charged?For maximum service life in standby mode, a professional charger or a UPS system with IUoU charging profile and temperature compensation should be used. The exact charging voltages are specified in the manufacturer's data sheet.

The Yuasa SWL+800 is a compact high-performance monobloc from the premium SWL+ Series. With a nominal capacity of 25 Ah (often up to 28 Ah at C20 depending on specification), this 12V battery offers exceptional power density in a very common form factor.It is the technical upgrade to standard 24Ah class batteries (such as the NPL24-12) and has been specially developed for applications where high discharge currents are required in a small space. Thanks to the Eurobat "Very Long Life" classification, it is ideal for critical UPS systems where reliability and long replacement intervals are crucial.Highlights at a glancePower upgrade (800 watts): The designation "800" stands for the increased power output (watts per block during short-term discharge). Compared to standard 24Ah batteries, the SWL+800 delivers significantly more energy to ensure short bridging times at high loads.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This clearly sets it apart from standard batteries (often 5 or 10 years) and reduces the long-term operating costs (TCO).Compact power (25 Ah): Offers maximum capacity in a standard housing size (approx. 166 x 175 x 125 mm). It often fits, without conversion, into existing UPS cabinets or battery cassettes and increases their runtime.HT Element X technology: The advanced grid alloy reduces internal corrosion and self-discharge. This ensures high reliability even in "standby" operation over many years.Maintenance-free AGM technology: VRLA design (valve regulated) with electrolyte bound in glass fibre. The battery is leak-proof, vibration-resistant and can be operated in any position (except permanently upside down).Robust housing: Made from impact-resistant ABS plastic (optionally also available as FR version with flame-retardant UL94 V-0 housing).Areas of applicationThe SWL+800 is ideal for compact but powerful systems:UPS systems (UPS): Especially in rack-mount systems or external battery modules (EBM).Emergency lighting: Central battery systems.Telecommunication: Smaller distribution stations.Medical technology: Buffering of critical devices.Safety technology: Alarm systems with high power requirements.Assembly & operating instructionsConnection: The battery usually features M5 internal thread. The recommended tightening torque is 2.5 Nm. Use a suitable tool to avoid damaging the thread.Installation position: Thanks to VRLA technology, operation standing or lying on the side is possible.Charging voltage: Trickle charge at 2.275 V/cell (±1%) at 20°C. This corresponds to 13.65 V for the block.Storage: If stored without charging, a recharge should occur after 6 months at the latest (at 20°C) to prevent sulphation. Features  ModelYuasa SWL+800 (High Performance) Voltage12 V Capacity (C10)25.0 Ah (up to approx. 28 Ah with C20) Performance (10 min)approx. 800 watts per block (high rate) TechnologyAGM VRLA (sealed, maintenance-free) Design Life10 - 12 years (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 166 x 175 x 125 (standard size of the 24-26Ah class) ConnectionM5 internal thread (female thread) Weight (kg)approx. 9.0 - 9.6 kg Field of applicationCompact UPS systems, wheelchairs (high power), starter boosters  FAQs for Yuasa SWL+800Can I use the SWL+800 as a replacement for an NPL24-12?Yes, absolutely. The dimensions are identical or almost identical. However, with the SWL+800 you get a significant upgrade: More high-current performance (important for UPS) and a longer service life (12+ years instead of 10 years). Just check that your charger matches the capacity (which is usually the case).What does the number "800" mean?The number refers to the power in watts per block (typically at 10 min. discharge). It characterises the battery as a high-current type that can supply far more energy for a short time than a standard 25Ah battery.Is the thread M5 or M6?In this housing class (24-28 Ah), M5 is the standard at Yuasa. From the next larger class (38 Ah), it is usually changed to M5 or M6. For safety, check your connection cables or cable lugs. 

The Yuasa SWL+800FR is the safety-optimised premium version of the compact SWL+ high-performance block. It combines a nominal capacity of 25 Ah (often specified up to 28Ah at C20) with advanced SWL-Plus technology for high discharge currents and a housing with the highest fire protection class (UL94 V-0).This 12V battery is ideal for critical UPS systems in sensitive areas (offices, public buildings, medical facilities) where fire protection regulations must be strictly observed. It offers maximum performance in the widely used "24Ah form factor" and is characterised by an extremely long service life of 12+ years. This makes it the most powerful upgrade for standard batteries of this size.Highlights at a glanceFR safety housing (Flame Retardant): The housing and lid are made from flame retardant ABS plastic in accordance with UL94 V-0. In the event of fire, the material self-extinguishes and prevents burning dripping – a crucial safety factor in IT racks.SWL+ performance upgrade (800 Watt): The "800" rating illustrates the increased output (watts per block). Compared to standard batteries (such as the NPL24-12), this battery delivers significantly more energy for a short period to reliably catch voltage dips during power failure.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This guarantees planning reliability and minimises replacement cycles, which significantly reduces operating costs (TCO).Compact capacity (25 Ah): With 25 Ah, it offers high energy density at standard dimensions. It is excellent as a powerful and long-life upgrade for systems previously equipped with standard 24Ah batteries.Maintenance-free VRLA-AGM technology: Thanks to recombination technology (>99% efficiency) and electrolyte absorbed in glass mat, the battery is leak-proof, vibration-resistant and never needs to be topped up with water.HT Element X Technology: The special lead-calcium-tin alloy reduces internal corrosion and self-discharge. The battery remains ready for use even after extended storage and withstands float charging for many years.Areas of applicationThe SWL+800FR is designed for compact systems with high safety requirements:UPS systems (rackmount): External battery modules (EBM) for server UPS systems.Emergency lighting: Central battery systems in public buildings according to EN 50171.Telecommunications: Smaller distribution stations and switch cabinets (outdoor cabinets).Medical technology: Emergency power supply for mobile or stationary devices.Alarm systems: Fire alarm control panels with high current requirements.Technology & advantagesThe SWL+800FR differs significantly from standard batteries thanks to its internal construction:Hybrid grid plates: The special alloy (often called HT Element X) minimises the corrosion of the positive plates, which is the main cause of battery ageing under standby operation.High current design: The number and surface area of the plates are optimised to reduce internal resistance. This enables very high current output (high rate discharge) without noticeable voltage drop, which is essential for UPS systems.VRLA recombination: Pressure relief valves control the gas pressure inside. When properly charged, the resulting gas recombines to form water – the system is completely maintenance-free.Installation & safety instructionsConnection: The battery has M5 internal thread. The recommended tightening torque is 2.5 Nm. Use suitable tools to avoid overtightening the thread.FR compliance: If your system specifies FR batteries (V-0), you must not use standard batteries (HB) as replacements, as this would endanger the fire protection status of the system.Installation position: Standing or lying on the side is possible (not upside down).Charge voltage: 2.275 V/cell ±1% at 20°C (equals 13.65 V block voltage). Features  ModelYuasa SWL+800FR (Flame Retardant) Housing specification**Flame retardant** according to UL94 V-0 (self-extinguishing) Voltage12 V Capacity (C10)**25.0 Ah** (High Rate Performance) Performance (10 min)approx. **800 Watt** per block Technology**AGM VRLA** (Sealed, maintenance-free, FR case) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 166 x 175 x 125 (standard size of the 24-26Ah class) Connection**M5 internal thread** (female) Weight (kg)approx. 9.6 kg  FAQs about the Yuasa SWL+800FRIs the SWL+800FR better than an NPL24-12FR?Yes, definitely. The NPL24-12FR is a standard long-life battery (approx. 10 years, standard performance). The SWL+800FR has identical dimensions, but offers more performance (High Rate for UPS), a longer service life (12+ years) and a slightly higher capacity (25Ah vs 24Ah). It is the premium upgrade.How do I recognise the FR version?Look for the "FR" on the type plate name and the reference to "UL94 V-0". Often FR housings are grey at Yuasa (unlike the standard black housing), but the type plate is the crucial feature.Can I use this battery for my electric wheelchair?No, not recommended. The SWL series is optimised for standby mode (continuous charging). Power wheelchairs require cyclic batteries (daily charging/discharging). It is better to use the Yuasa REC22-12 or NPC24-12. These have the same size but last much longer in wheelchair use.

The Yuasa SWL+1200 (often also referred to as SWL1200 or SWL Plus) is the Premium further development of the proven SWL1100. As part of the SWL+ Series this battery offers an extremely high energy density paired with a significantly extended service life (Very Long Life).With a capacity of 40.6 Ah and state-of-the-art hybrid pure lead technology this 12V battery is specially designed for critical UPS systems (uninterruptible power supply), where reliability and long maintenance intervals are of paramount importance. Thanks to VRLA-AGM technology, it is completely maintenance-free and leak-proof.Highlights at a glanceSWL+ Performance Upgrade: The SWL+ (Plus) series offers improved grid plate technology for an even longer service life compared to the standard SWL series.Eurobat "Very Long Life": Classified for 12+ years service life (design life up to 15 years at 20°C), which massively reduces replacement intervals and operating costs (TCO).Maximum discharge performance: Provides up to 40% more discharge current (watts per cell) than standard batteries of the same size (NPL series), ideal for short bridging times.Hybrid pure lead technology: The use of a special lead-calcium-tin alloy with pure lead components drastically reduces self-discharge and corrosion.Compact power: Despite the high capacity of 40.6 Ah, it retains the compact standard dimensions (approx. 197 x 165 mm), so it fits in standard UPS cabinets.Safety: ABS plastic housing (optionally flame-retardant according to UL94 V-0 as FR version) with integrated gas recombination.Areas of applicationDue to its high current capability and long service life, the SWL+1200 is the first choice for:UPS systems (UPS): Data centres, banks, hospitals (critical infrastructure).Telecommunication: Base stations and switching centres.Emergency lighting systems: Central battery systems according to EN 50171.Starting applications: Emergency power generators (gensets).Renewable energies: Buffering in standalone solar systems (limited, as the focus is on standby).Technology & advantagesThe SWL+1200 is technically very different from standard batteries:HT Element X Alloy: An exclusive alloy from Yuasa minimises corrosion of the positive plates, the main cause of battery aging.AGM separator (Absorbent Glass Mat): The electrolyte is completely bound in glass fibre fleece. This allows installation in almost any position (except permanently upside down) and prevents acid stratification.VRLA (Valve Regulated Lead Acid): Pressure relief valves regulate the gas pressure inside. When charged correctly, the gas recombines to form water – no topping up necessary.Assembly & operationCharging voltage (standby): 2.275 V/cell (±1%) at 20°C. This corresponds to 13.65 V for the 12V block.Torque: The M5 terminal screws should be tightened with 2.5 Nm. Too tight can damage the thread in the lead post, too loose leads to contact resistance and heat.Storage: Thanks to low self-discharge (<3% per month) suitable for storage. A recharge (Refresh Charge) should be performed after 6 months at the latest to prevent sulphation. Features ModelYuasa SWL1200 (Industrial VRLA battery) Type**High Performance AGM** (lead-fleece battery) Voltage12 V Capacity (C10)**40.6 Ah** (at 10 hours discharge) Power (Watt)Optimised for short discharge times (High Rate Discharge) Design Life (service life)**10 - 12 years** (EUROBAT: Long Life) ApplicationUPS systems (UPS), safety lighting, telecommunications Dimensions (L x W x H in mm)approx. 197 x 165 x 170 (standard block size for server racks) Connection**M5 internal thread** (female thread) Weight (kg)approx. 14.0 - 14.5 kg  FAQs about the Yuasa SWL+1200What is the difference between the SWL1100 and the SWL+1200?Both batteries have the same dimensions and almost identical capacity values (40.6 Ah). The difference lies in the service life:SWL1100: Eurobat "Long Life" (10-12 years).SWL+1200: Eurobat "Very Long Life" (12+ years / 15 years design life). The "+" version uses higher quality materials for an even longer service life in critical systems.Can I install this battery horizontally?Yes.AGM technology binds the acid firmly in the fleece. There is no free liquid. You can install the battery standing or lying on its side. Only "upside down" mounting (terminals pointing downwards) is permanently not permitted, as this would impair the function of the safety valves.Is the battery suitable for cyclical applications (e.g. wheelchair)?Conditionally, but not recommended.The SWL series is optimised for "float charge" (continuous charge/standby). It delivers extremely high currents, but is not designed for daily deep discharge and recharging (cycle operation). For wheelchairs or golf caddies it is better to use the Yuasa REC or NPC Series.

The Exide Sprinter S12V5200PPV0 is a high-performance, maintenance-free VRLA-AGM lead-acid battery that has been specially developed for high-current discharges in short bridging periods. It is the ideal energy solution for uninterruptible power supplies (UPS systems) and other critical emergency power applications. This V0 version also features a flame-retardant housing in accordance with UL 94 V-0, thus meeting the highest safety requirements. With a nominal voltage of 12 V and a capacity of 140 Ah, it provides a reliable energy reserve for crucial moments.Highlights at a glanceHigh power density: Optimised for high-current discharges in short periods.Increased safety: Flame-retardant housing material according to UL 94 V-0.Long service life: 10 to 12 years design life according to EUROBAT classification.Maximum reliability: Ideal for UPS systems and critical emergency power applications.Maintenance-free (VRLA-AGM): Sealed design, no water refilling required.Powerful in critical applicationsThe Exide Sprinter series is the proven choice for systems where a power failure would have serious consequences. The S12V5200PPV0 ensures uninterruptible power supply in data centres, telecommunication facilities, hospitals, power plants and industrial control systems, especially where increased fire protection requirements exist. Its ability to deliver very high currents in a short time makes it indispensable for bridging grid failures.Proven AGM technology for the highest requirementsThe AGM technology (Absorbent Glass Mat) used, in which the electrolyte is bound in a glass fibre mat, ensures very low internal resistance and excellent high-current capability. The valve-regulated, sealed design (VRLA) prevents gas emission during normal operation and allows installation in any position (except upside down). This ensures high operational safety and makes the battery absolutely maintenance-free.Reliability and longevity in the systemThe S12V5200PPV0 is designed for maximum operational safety and a long service life in standby parallel operation. Its EUROBAT classification promises a service life of 10 to 12 years under ideal conditions. The robust housing made of impact-resistant and flame-retardant plastic (UL 94 V-0) and the high-quality internal components guarantee reliable performance over many years. Characteristics  ModelExide Sprinter S12V5200PPV0 Battery typeVRLA AGM (High-Rate / UPS) Nominal voltage (V)12 Capacity (Ah)140 (at 10h rate) Short-circuit current (A)5200 Charging voltage (trickle charge)13.62V (at 20°C) Charging voltage (boost charge)14.1V Operating temperature (°C)Charging: 0 ~ 40 / Discharging: -20 ~ 50 Storage temperature (°C)-20 ~ 40 Service life12 years (EUROBAT: High Performance) Dimensions (L/W/H, mm)513 x 189 x 223 Weight (kg)approx. 51.5 ConnectionM8 screw connection Housing materialABS (UL 94 V-0)  FAQs about the Exide Sprinter S12V5200PPV0What does the suffix "V0" in the model name mean?The designation "V0" indicates that the battery’s housing is made of a special flame-retardant plastic that meets the high safety classification UL 94 V-0. This is often a mandatory requirement for installations in safety-critical areas such as data centres or hospitals.What is the main application area for the Exide Sprinter series?The Sprinter series is specially designed for high-current applications over short periods. Its main area of use is therefore uninterruptible power supplies (UPS systems) in data centres, industrial plants, and other critical infrastructures.What does "10 to 12 years design life according to EUROBAT" mean?This is the expected service life of the battery under ideal standby conditions (e.g. constant ambient temperature of 20 °C, correct charging voltage). The actual service life may vary depending on operating conditions such as temperature, charge cycles and depth of discharge.Can I connect multiple of these batteries together?Yes, several batteries can be connected in series (to increase voltage) or parallel (to increase capacity) when building larger battery systems. It is essential to use only identical batteries of the same type, age and charge status.How should this battery be charged?For maximum service life in standby operation, a professional charger or UPS system with IUoU charging characteristic and temperature compensation should be used. The exact charging voltages are specified in the manufacturer's data sheet.

The Yuasa SWL+2250 is one of the most powerful 12V models in the SWL+ Series. With a remarkable capacity of 86 Ah (C20), this battery offers an extremely high energy density with consistently compact dimensions.This VRLA-AGM block was developed to replace older standard batteries in the 75-80Ah class (such as the NPL78-12) and at the same time to offer significantly more power and a longer service life. Thanks to the advanced plate technology and the Eurobat "Very Long Life" classification, the SWL+2250 is the ideal solution for demanding UPS systems where every centimetre of footprint and every year of service life counts.Highlights at a glanceMaximum capacity (86 Ah): With 86 Ah (when discharged for 20 hours), this battery delivers up to 10-15% more energy than conventional batteries of the same format (often 75-78 Ah). This noticeably extends your autonomy time in case of a power failure.SWL+ High Rate Performance: The figure "2250" stands for the enormous power output (watts) at short discharge times. The SWL+ series is optimised to provide high currents without heavy voltage drop, which is essential for modern IT loads.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). The investment pays off due to less frequent replacement intervals and lower maintenance requirements.HT Element X Alloy™: The patented hybrid grid technology minimises internal corrosion and water loss. This makes the battery more resistant to ageing, even if the environmental conditions are not always perfect.Maintenance-free AGM technology: Sealed and valve regulated (VRLA). The electrolyte is held in the glass mat, which permits operation in almost any position (apart from long term upside-down) and prevents acid stratification.Compatible case: Despite the increased output, the SWL+2250 uses the standard case size (approx. 380 mm length), which allows it to serve as a direct "upgrade" in existing battery cabinets.Compatibility & upgrade potentialThe SWL+2250 is often mechanically compatible with the widely used NPL78-12 or SWL2500 (depending on year and exact dimensions). The key advantage when switching to the SWL+2250 is the power density: you get significantly more kilowatts on the same footprint. This is especially important in data centres where space is expensive.Assembly & operating instructionsWeight warning: With approx. 27.5 kg this block is very heavy. When mounting on upper rack levels, pay attention to the shelf load and use lifting aids.Connection: The M6 terminal bolts must be tightened to 4.8 Nm. Check the torque after the first weeks of operation, as lead can settle slightly under pressure ("cold flow").Charging voltage: Trickle charge (float) at 2.275 V/cell (±1%) at 20°C.Temperature: The optimum life is achieved at 20°C. Permanently higher temperatures (e.g. 30°C) chemically halve the service life of VRLA batteries. Features ModelYuasa SWL+2250 (High Rate Plus) Voltage12 V Capacity**86.0 Ah** (C20) / approx. **76-80 Ah** (C10) Technology**AGM VRLA** (recombination technology, maintenance-free) PerformanceOptimised for short discharge times with high currents Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 261 x 168 x 202 (height above terminals approx. 227) Connection**M6 female thread** (Female Thread) Weight (kg)approx. 26.0 - 27.0 kg ApplicationLarge UPS systems, emergency power, telecommunications  FAQs about the Yuasa SWL+2250Can I use the SWL+2250 as a replacement for the NPL78-12?Yes, in most cases. The dimensions (length approx. 380mm, width 166mm) are industry standard. However, the SWL+2250 offers 86 Ah instead of 78 Ah and a longer service life (12+ years vs. 10 years). Just check that your charger is strong enough to recharge the slightly higher capacity in the time required (usually not a problem).Is the SWL+2250 also available in "FR" (flame retardant)?Yes. Like almost all batteries in the SWL+ series, the 2250 is often available as SWL+2250FR. When using the battery in public buildings or sensitive IT environments, you should expressly order the FR version (UL94 V-0).Is this battery suitable for motorhomes?Conditionally, but not ideal. The SWL+ series is a pure standby battery (emergency power). It delivers extremely high current for a very short period. However, in a motorhome the battery is discharged slowly and recharged daily (cyclic operation). For this purpose, batteries of the Yuasa REC, NPC or special gel/LiFePO4 batteries are more economical and durable.

R&B Maintenance-free lead-acid battery 4V/3.5Ah - Reliable power with no maintenance required

The Yuasa SWL+850FR is the high-end safety version of the powerful SWL+850 monobloc. It combines an exceptionally high capacity of 28.8 Ah (C20) with a housing of the highest fire protection class (UL94 V-0).This 12V battery was specially developed for critical UPS applications in sensitive environments (data centres, banks, hospitals). It offers maximum energy density in the compact footprint of a standard 24Ah battery while meeting the strictest safety requirements. With a service life of 12+ years the SWL+850FR is the ultimate upgrade for compact UPS systems.Highlights at a glanceFR safety housing (Flame Retardant): The case and lid are made of flame-retardant ABS plastic according to the UL94 V-0 standard. In the event of a fire, the material self-extinguishes and prevents burning dripping – a must for many server rooms.Maximum capacity (28.8 Ah): With almost 29 Ah, this unit offers approx. 20% more energy than standard batteries of the same size (e.g. NPL24-12). This enables significantly longer backup times without loss of space.SWL+ power upgrade (850 watts): The number "850" stands for the increased power output (watts per block). The battery is optimised to safely handle the high inrush currents of modern IT loads.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This minimises the total cost of ownership (TCO) due to extremely long replacement intervals.HT Element X Technology: The special lead-calcium-tin alloy reduces internal corrosion and self-discharge. This makes the battery resistant to ageing, even during years of standby operation.Maintenance-free & Safe: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound in the fleece, the battery is leak-proof, vibration-resistant and does not require topping up with water.Areas of applicationThe SWL+850FR is designed for compact systems with the highest safety and performance requirements:UPS systems (UPS): High-performance upgrade for rackmount UPSs and external battery modules.Safety lighting: Central battery systems in public buildings (fire protection!).Telecommunications: Mobile phone stations and outdoor enclosures.Medical technology: Protection of critical equipment.Security technology: Fire alarm panels and alarm systems.Technology & advantagesThe SWL+850FR offers technical features that set it apart from standard batteries:Dense packing: Advanced grid designs allow more active mass to fit into the standard case (166 x 175 x 125 mm), enabling the jump from the usual 24Ah to 28.8Ah.Flame retardancy: While standard cases (UL94 HB) may burn, the V-0 plastic ensures that the battery does not become a source of fire or propagate flames.Recombination: The sealed system recombines gases into water. No acid escapes, making it safe for use in office environments or IT racks.Installation & safety instructionsConnection: The battery has M5 internal thread. The recommended tightening torque is 2.5 Nm. Use suitable tools to avoid damaging the thread.FR requirement: If your installation specifies FR batteries, you may not use standard batteries (HB) as a replacement. Never mix FR and non-FR batteries in a string.Installation position: Standing or lying on the side possible (not upside down).Charging voltage: 2.275 V/cell ±1% at 20°C (corresponds to 13.65 V block voltage). Features  ModelYuasa SWL+850FR (Flame Retardant) Housing specification**Flame retardant** according to UL94 V-0 (safety standard) Voltage12 V Capacity**28.8 Ah** (C20) / **27.0 Ah** (C10) Performance (10 min)approx. **850 watts** per block Technology**AGM VRLA** (Sealed, Maintenance-free, FR-Case) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 166 x **125** x **175** (classic "portrait format") Connection**M5 internal thread** (Female) Weight (kg)approx. 10.3 kg  FAQs about the Yuasa SWL+850FRDoes the SWL+850FR replace the NPL24-12FR?Yes, and it improves the system.The mechanical dimensions are identical. However, the SWL+850FR offers 28.8 Ah (instead of approx. 24 Ah) and a longer service life (12+ years instead of 10 years). So you get more runtime and durability with the same space requirement and the same safety (both FR).What does "FR" mean and why do I need it?"FR" stands for Flame Retardant (flame retardant). In public buildings, airports and professional data centres, fire protection certificates and insurance often require that all plastics used are self-extinguishing (UL94 V-0) to minimise the fire load.Will this battery fit in my UPS cassette (RBC)?Most likely yes.Many UPS manufacturers (such as APC, Eaton etc.) use standard blocks of the size ~24-28Ah in their battery cassettes (RBCs). If your old batteries were approx. 16.5 x 17.5 x 12.5 cm and had M5 connections, the SWL+850FR is the perfect high-performance replacement.

The Yuasa SWL+2000 is a high-performance monobloc from the advanced SWL+ (Plus) series. With a nominal capacity of 57.6 Ah (often specified on a C10 or C20 basis, depending on the datasheet), this 12V battery offers outstanding energy density in a compact form factor.It represents the technological upgrade to classic battery models (such as the SWL1800 or NPL series). By optimising the internal plate structure and using the hybrid pure lead grid, the SWL+2000 delivers significantly higher discharge currents per cell, making it the ideal choice for modern, high-load UPS systems and critical emergency power supplies.Highlights at a glancePerformance increase (High Rate): The SWL+ series is specially designed to deliver extremely high amounts of energy in a short time (high wattage per cell). The SWL+2000 provides more power than standard AGM batteries of the same size, bridging critical seconds during mains switching.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years under optimum conditions). This ensures long-term planning certainty and significantly reduces replacement intervals in data centres.Specific capacity (57.6 Ah): With 57.6 Ah, this block closes the gap between the smaller 40Ah blocks and the large 70Ah models. It offers the perfect balance of capacity and footprint for medium-sized UPS cabinets.Advanced grid alloy: Thanks to the HT Element X or comparable hybrid alloys, internal corrosion is minimised and gas recombination is optimised. This ensures low self-discharge and high tolerance against "float charge" (continuous charging).VRLA-AGM technology: The electrolyte is completely bound in glass fibre fleece (AGM). The battery is leak-proof, maintenance-free (no refilling of water) and is equipped with safety valves for pressure regulation.Robust housing: Made from durable ABS plastic. (Note: When ordering, check whether you require the standard version or the FR version with flame-retardant UL94 V-0 housing).Areas of applicationThe SWL+2000 is primarily designed for standby applications with high power requirements:Uninterruptible power supply (UPS): Server rooms, IT infrastructure.Emergency lighting systems: According to VDE 0108 / EN 50171.Telecommunications: Buffering of transmission towers.Energy providers: Control technology in switchgear.Assembly & operationCharging voltage: In standby parallel operation (float), 2.275 V/cell (±1%) at 20°C are required. This corresponds to 13.65 V for the block.Tightening torque: The M6 terminal bolts should be tightened to approx. 4.8 Nm. Use insulated tools to avoid short circuits when mounting in the rack.Storage: Thanks to low self-discharge (<3% per month), the battery can be stored. Recharge should be carried out at the latest after 6 months to prevent sulphation. Features  ModelYuasa SWL+2000 (High Performance) Voltage12 V Capacity (C10)**57.6 Ah** (Nominal capacity at 10 hrs) Performance classHigh Rate Discharge (Optimised for UPS bridging) Technology**AGM VRLA** (Sealed, maintenance-free, recombination) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 229 x 138 x 207 (Typical size for 60Ah class) Connection**M6 female thread** (Female) Weight (kg)approx. 21.0 - 22.0 kg ApplicationMedium-sized UPS systems, emergency power supply  FAQs about the Yuasa SWL+2000What does "SWL+2000" mean? Is that the capacity?No. The number "2000" in the Yuasa nomenclature often refers to the power in watts per block (for a short discharge, e.g. 10 min). It indicates that this battery has a very high power density. The capacity is, as specified by you, 57.6 Ah.Does this battery replace the older SWL1800?Yes, often. The SWL1800 also had 57.6 Ah. The SWL+2000 is the modern upgrade with improved high current performance (hence the higher number 2000 vs. 1800) and often longer life (Plus series). The mechanical dimensions are usually compatible.Is the battery suitable for solar installations?Rather not. The SWL+ series is optimised for standby operation (continuous charging, seldom discharged with high current). For solar installations where the battery is charged and discharged daily (cyclical operation), batteries like the Yuasa NPC or REC series are much better suited.

The Yuasa SWL+1200FR is the safety-optimised version of the proven SWL+ high-performance battery. The abbreviation "FR" stands for Flame Retardant (flame retardant). This 12V block not only offers the extremely high energy density and longevity of the SWL+ series (40.6 Ah), but also has a housing of the highest fire protection class (UL94 V-0).This makes this battery the mandatory choice for installations in areas with increased safety requirements, such as public buildings, airports, hospitals or data centres, where fire safety regulations must be strictly adhered to. It combines maximum reliability (Very Long Life) with maximum building protection.Highlights at a glanceFR safety housing (Flame Retardant): The housing and cover are made of flame-retardant ABS plastic in accordance with the standard UL94 V-0. In the event of fire, the material extinguishes itself and prevents the spread of fire.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This minimises replacement cycles and lowers the total cost of ownership (TCO).Maximum power density (SWL+ technology): Delivers up to 40% more discharge power than standard batteries (NPL series) of the same size. Ideal for the high short-duration currents of modern UPS systems.Maintenance-free VRLA-AGM technology: Thanks to recombination technology, no topping up with water is necessary. The electrolyte is bound in the fibreglass fleece (AGM), which makes the battery leak-proof.Hybrid grid plates: The special grid alloy of the SWL+ series drastically reduces corrosion and self-discharge, which increases storage life and durability.Compact dimensions: Despite 40.6 Ah capacity, it fits into the standard slots (approx. 197 x 165 mm) and replaces less powerful batteries (e.g. 38 Ah) 1:1.Fire protection & safety (FR specification)The crucial difference to the standard SWL+1200 is the housing material.Standard (HB): Burns slowly, but keeps burning.FR (V-0): Must extinguish within 10 seconds in the vertical burn test; no burning dripping permitted. In many tenders for data centres, telecommunications equipment and emergency lighting systems in escape routes, the use of batteries with UL94 V-0 housing is now mandatory to ensure insurance cover and operating authorisation.Areas of applicationThe SWL+1200FR is designed for critical infrastructures:UPS systems (UPS): Especially in server rooms and data centres with high fire load density.Safety lighting: Central battery systems according to EN 50171.Telecommunication: Switching centres and masts.Energy provider: Switchgear and controls.Starting applications: Emergency diesel generators in buildings.Technology & structureThe SWL+1200FR uses the most advanced lead-acid technology:VRLA (valve regulated): Each cell has a low-pressure safety valve that releases excess gas during significant overcharge. Under normal operation, over 99% of the gases recombine to water.AGM separators: The microporous glass fleece binds the acid and ensures minimum internal resistance – key for extremely high discharge currents (High Rate Performance).Electrode structure: Optimised plate design for rapid energy release and fast recharging after a mains failure.Assembly & operating instructionsCharging voltage (float charge): 2.275 V/cell ±1% (corresponds to 13.65 V per block at 20°C).Temperature compensation: If temperatures are permanently above 20°C, the charging voltage should be reduced (-3mV/cell/°C) to avoid drastically shortening the service life.Tightening torque: The M5 screws should be tightened to 2.5 Nm.Installation position: Can be installed horizontally or vertically (not permanently upside down). Features ModelYuasa SWL+1200FR (Flame Retardant) Special feature "FR"**Flame retardant housing** (UL94 V-0 standard) Voltage12 V Capacity (C10)**40.6 Ah** (at 10 hours discharge) Performance (10min)Extremely high discharge rate (ideal for UPS bridging) Design Life**10 - 12 years** (EUROBAT: Long Life) Field of applicationCritical infrastructure, data centres, safety lighting Dimensions (L x W x H in mm)approx. 197 x 165 x 170 Connection**M5 internal thread** (female thread) Weight (kg)approx. 14.5 kg  FAQs about the Yuasa SWL+1200FRCan I mix "FR" batteries with normal batteries?Technically yes, safety-wise no. Electrically, the SWL+1200 and SWL+1200FR are identical. However, if you replace a single block in a string consisting of FR batteries with a standard battery, you lose the fire protection certification of the system for the entire string ("chain"). In addition, batteries should always be replaced as a batch (same age).How can I recognise the FR version visually?Yuasa usually marks the FR versions with a grey cover/housing (as opposed to the often black standard housing) or by a distinct imprint "FR" or "UL94 V-0" on the type plate.Is the SWL+1200FR more expensive than the standard version?Yes, slightly. The special plastic granulate for the UL94 V-0 housing is more expensive to manufacture. However, the extra cost is negligible compared to the damage that a battery fire could cause in a data centre.

The Yuasa SWL+2450 (in some markets or batches also listed as a variant of the SWL2500 family) is a high-performance energy storage battery from the modern SWL+ (Plus) series. With a nominal capacity of 80 Ah (often classified higher depending on the discharge rate), this 12-volt block offers an extremely high power density for critical industrial applications.It was specially developed to close the gap between the standard 75Ah batteries and the large 90Ah blocks or to replace older batteries with higher efficiency. Thanks to the Hybrid grid technology the SWL+2450 delivers maximum discharge currents (High Rate Discharge) and at the same time has a service life expectancy of 12+ years according to Eurobat standard.Highlights at a glanceEnormous power density (high rate): The "2450" (watt/block) rating indicates optimised high-current capability. Compared to standard batteries (such as the NPL series), this battery delivers up to 40% more energy, which makes it ideal for UPS systems that have to absorb high load peaks.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years under optimum conditions). This guarantees long-term operational reliability and minimises maintenance and replacement costs (TCO).Capacity 80 Ah: Offers a solid energy reserve of 80 Ah (with C10/C20 standard measurement). This makes the block ideal for medium to large UPS systems where a balance needs to be struck between runtime and space requirements.Maintenance-free AGM technology: VRLA design (valve regulated) with electrolyte bound in glass fibre. The battery is leak-proof, does not gas during normal operation (internal recombination) and can be installed flexibly (except permanently overhead).Robust hybrid plates: The use of a special lead-calcium-tin alloy reduces internal corrosion and self-discharge. The battery remains ready for use even after prolonged storage and can withstand float charges (Float Charge) for many years.Areas of applicationDue to the combination of high capacity and high current capability, the SWL+2450 is predestined for:Uninterruptible power supply (UPS/UPS): Data centres, server rooms.Telecommunications: Base stations, mobile radio containers.Emergency lighting: Centralised battery systems (ZSV).Starting applications: Emergency diesel (gensets), provided the cold test current is sufficient.Energy provider: Switchgear and control circuits.Assembly & operating instructionsTightening torque: The M6 terminal screws should be tightened with approx. 4.8 Nm. Check the torque after installation and during maintenance to avoid contact resistance.Charging voltage: For standby operation (trickle charge), a voltage of 2.275 V/cell (±1%) at 20°C is recommended. This corresponds to 13.65 V for the entire block.Temperature: The service life specification (12+ years) refers to an ambient temperature of 20°C. Higher temperatures shorten the service life chemically (rule of thumb: halving of the service life for every 10°C temperature increase).Installation: In battery cabinets or on racks. Ensure adequate ventilation in accordance with EN 50272-2. Features ModelYuasa SWL+2450 (High Rate Performance) Voltage12 V Capacity (Nominal)**Approx. 90.0 Ah** (C10) / **80.0 Ah** (High Rate Equivalent) Performance (10 min)**2450 - 2500 watts** per block (extreme power density) Technology**AGM VRLA** (sealed, recombination, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 305 x 168 x 223 (typical "Group 31" / 100Ah size) Connection**M6 female thread** (Female) Weight (kg)approx. 30.0 - 32.0 kg ApplicationLarge UPS systems, server rooms, emergency power systems  FAQs for Yuasa SWL+2450What does the number "2450" mean?The number refers to the power output in watts per block (often with a 10-minute discharge up to 9.6V). It is used to differentiate the performance classes within the SWL series. An SWL2450 therefore supplies more current for a short time than an SWL2250, even if the Ah capacity may be similar.Can I mix this battery with an SWL2500?Better not. Although the values (80-90Ah) are close to each other, different internal resistances and ageing conditions can lead to uneven load distribution in the string. Never mix different types or batches within a string. Always replace the entire string or use exactly the same type.Is the battery suitable for horizontal installation?Yes. Thanks to the AGM technology (Absorbent Glass Mat), the acid is bound in the fleece. There is no free liquid. The battery can be operated upright or lying on its side (e.g. on a shelf). Only installation with the connections facing downwards (overhead) is not permitted.

The Yuasa SWL+3000FR is the high-end safety variant of the powerful SWL+3000 monobloc. It combines the high capacity of 93.6 Ah with the extreme high-current capability of the SWL+ series and a housing of the highest fire protection class (UL94 V-0).This 12-volt battery is specially designed for critical large-scale systems (data centres, banks, hospitals), where not only reliability but also structural fire protection is subject to the strictest requirements. The "3000" denotes the enormous power output in watts that this block can provide at short notice.Highlights at a glanceFR safety housing (Flame Retardant): The case and lid are made from flame-retardant ABS plastic according to the UL94 V-0 standard. In the event of fire, the material self-extinguishes and prevents burning dripping – a mandatory requirement for insurance coverage in many server rooms.SWL+ High Rate Power (3000 Watt): The SWL+ series is optimised for maximum power density. This block delivers up to 40% more energy than standard batteries of the same size. It reliably absorbs the enormous load peaks of modern IT hardware during a power failure.Capacity 93.6 Ah: With 93.6 Ah (C10), the battery offers a very high energy density. It is perfect as a powerful upgrade for systems previously equipped with 90Ah batteries.Eurobat "Very Long Life": Classified for a service life of 12+ years (Design Life up to 15 years). This guarantees planning security and minimises total cost of ownership (TCO) thanks to long replacement intervals.HT Element X technology: The special hybrid alloy of the grid plates minimises internal corrosion and water loss. This makes the battery resistant to ageing, even with years of float charging.Maintenance-free & safe: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound in the mat, the battery is leak-proof, low-gassing and requires no topping up of water.Areas of applicationThe SWL+3000FR is the standard for safety-critical infrastructures:Data centres (Data Center): Maximum power with maximum fire protection.UPS systems (UPS): For medium to large systems with high load requirements.Emergency lighting: Central battery systems (ZSV) in accordance with EN 50171.Telecommunications: Switching centres and critical network nodes.Energy suppliers: Control technology and switchgear.Installation & safety instructionsObserve weight: With approx. 35 kg this block is very heavy. When fitting battery cabinets, use suitable lifting aids and take the rack's floor load into account.Terminal (M8): Due to the high currents (short circuit current >2000A) this block has large M8 terminals. The recommended tightening torque is approx. 6 Nm. Use insulated tools!FR requirement: Never mix FR batteries (grey/UL94 V-0) with standard batteries (black/HB) in the same string, as this will invalidate the fire protection certification for the whole system.Ventilation: Even with VRLA batteries, ventilation in accordance with EN 50272-2 must be ensured.Features ModelYuasa SWL+3000FR (Flame Retardant) Case specification**Flame retardant** according to UL94 V-0 (self-extinguishing) Voltage12 V Capacity (C10)**93.6 Ah** (High Rate Power Density) Power (10 min)approx. **3000 Watt** per block (peak-load optimised) Technology**AGM VRLA** (sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 305 x 168 x 223 (standard size for the 100Ah class) Connection**M6 female thread** (Female) Weight (kg)approx. 34.0 - 35.0 kg  FAQs about the Yuasa SWL+3000FRWhat is the difference to the normal SWL3000?Technically (electrically) they are identical. The difference is purely in the case material.SWL3000: Standard ABS plastic (burns slowly but burns).SWL3000FR: Flame-retardant plastic (UL94 V-0, self-extinguishing). In public buildings and data centres, the FR variant is usually mandatory.Why does this battery have M8 terminals and not M6?Above a certain power class (usually from 90Ah or very high discharge currents), the cross-section of M6 bolts is no longer sufficient to safely dissipate the heat generated under high current load. M8 offers a larger contact area and lower transfer resistance.Is the SWL+3000FR suitable as a replacement for 90Ah batteries?Yes, as a rule. The dimensions (approx. 305mm length) are an industry standard ("H6" case size similar). You can therefore often replace older 90Ah blocks on a 1:1 basis and benefit from an upgrade to 93.6 Ah as well as a higher power reserve.

The Yuasa SWL+850 is a compact high-performance monoblock from the proven SWL+ Series. With a nominal capacity of 28.8 Ah (C20), this 12-volt battery offers one of the highest energy densities technically possible in this housing format.It is the powerful upgrade to the standard models (such as SWL750 or NPL24-12). By optimising the internal plate structure, the SWL+850 delivers significantly more energy and higher discharge currents without taking up more space in the battery cabinet. Thanks to the Eurobat "Very Long Life" classification, it is the ideal choice for UPS systems that need to run reliably for over a decade.Highlights at a glanceMaximum capacity (28.8 Ah): With almost 29 Ah, this block offers approx. 20% more energy than standard batteries in the 24Ah class. This enables longer autonomy times on the same footprint.SWL+ power upgrade (850 watts): The code number "850" stands for the increased power output (watts per block during short-term discharge). It is specially designed for modern UPS systems that have to cope with high inrush currents.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This significantly minimises maintenance and replacement costs (TCO).HT Element X technology: The advanced lead-calcium-tin alloy of the grid plates reduces internal corrosion and self-discharge. This ensures maximum reliability even in years of standby operation.Maintenance-free AGM technology: VRLA design (valve regulated) with electrolyte bound in glass fibre. The battery is leak-proof, vibration-resistant and can be installed in any position (except permanently upside down).Compatible housing: Despite the increased capacity, the SWL+850 uses the standard housing size (approx. 166 x 175 x 125 mm), making it a direct "drop-in upgrade" for weaker batteries.Areas of applicationThe SWL+850 is ideal for compact systems with maximum energy requirements:UPS systems (UPS): Ideal for rackmount systems and external battery packs (EBM).Telecommunication: Mobile radio stations and outdoor cabinets.Emergency lighting: Central battery systems (CBS) with high load.Starting applications: Generators (gensets), provided the cold cranking current is sufficient.Security technology: Intruder alarm systems and fire alarm panels.Technology & AdvantagesThe SWL+850 differs technically from standard batteries:Dense packing: Thinner, but more corrosion-resistant plates fit more active lead mass into the housing. This results in the high capacity of 28.8 Ah.Low internal resistance: The internal structure is optimised for fast current flow (High Rate Discharge). This means the voltage remains stable even under sudden high load (mains failure).Recombination: The VRLA system ensures that gases generated inside are recombined into water. No electrolyte escapes, and the battery does not dry out.Assembly & Operating instructionsConnection: The battery has M5 female thread. The recommended tightening torque is 2.5 Nm. Use a suitable tool to avoid damaging the thread in the soft lead.Charging voltage: Float charging (standby) at 2.275 V/cell (±1%) at 20°C. This corresponds to 13.65 V for the block.Temperature: The service life is based on 20°C. Permanently higher temperatures (e.g. 30°C) chemically reduce service life by approx. 50%.Storage: Thanks to low self-discharge (<3% per month) storable. Recharging should take place at the latest after 6 months. Features  ModelYuasa SWL+850 (High Rate Performance) Voltage12 V Capacity**28.8 Ah** (C20) / **27.0 Ah** (C10) Performance (10 min)approx. **850 watts** per block Technology**AGM VRLA** (sealed, maintenance-free) Design life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 166 x **125** x **175** (Note: upright format!) Connection**M5 female thread** (Female) Weight (kg)approx. 10.3 kg ApplicationUPS systems (often replacement for 24Ah/26Ah with tall design)  FAQs about the Yuasa SWL+850What is the difference to the SWL750?The SWL+850 is the more powerful successor model or the high-performance variant.SWL750: approx. 24-25 Ah capacity / 750 watts output.SWL+850: 28.8 Ah capacity / 850 watts output. The dimensions are identical. You can use the SWL+850 to give an old UPS "more life" (runtime).Is the SWL+850 also available in a flame-retardant version?Yes. The model SWL+850FR has a casing complying with UL94 V-0. If you install the batteries in public buildings or data centres, you should check whether the FR version is required.Is the thread M5 or M6?In this housing size (up to approx. 30Ah), Yuasa generally uses M5 as standard. Only from larger models (such as SWL1100 / 40Ah) does the standard change to M5 or M6, and for the very large to M8

The Yuasa SWL+2800-6 is an extremely powerful 6-volt monobloc from the High-Performance SWL+ series. In contrast to the widespread 12V batteries, this special block is used in large UPS systems where the highest capacities (184 Ah) and excellent thermal stability are required.The designation "2800" stands for the impressive performance output in watts per block. Due to the 6V architecture (only 3 massive cells instead of 6 smaller ones), this battery offers significantly higher resistance against thermal runaway and is therefore a robust alternative to 12V strings in critical large installations.Highlights at a glanceMassive 6V capacity (184 Ah): With 184 Ah (with C10) this block offers an enormous energy reserve. The 6V design allows the use of thicker lead plates, which increases cycle stability and lifespan compared to 12V solutions of equal capacity.SWL+ High Rate Power (2800 Watt): The SWL+ Series is optimised for high-current discharge. This block delivers extremely high currents for brief periods (high rate discharge), immediately intercepting voltage dips during mains failure – ideal for modern data centres.Robust 3-cell technology: Fewer cells mean fewer internal connectors and lower internal resistance. Heat dissipation is more efficient with 6V blocks, which significantly increases operational safety with high load currents.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life often up to 15 years). Thanks to the special lead-calcium-tin alloy of the SWL+ series, grid corrosion is minimised.Maintenance-free & flexible: Thanks to AGM technology (Absorbent Glass Mat) the electrolyte is bound. The battery is leak-proof, low-gassing (recombination >99%) and can be installed standing or lying down.Areas of applicationThe use of 6V blocks is typical for the high-performance sector:Large UPS systems: Where 12V blocks reach their thermal limits.Telecommunications: Central battery installations in switching centres.Emergency lighting: Security power supply in accordance with EN 50171.Energy storage: In industrial DC networks.Installation & safety instructionsAttention weight: At approx. 35 kg this 6V block is extremely heavy. Installation on shelves must be planned carefully (consider floor load).Connection: Due to the high currents M8 bolts are used. The tightening torque is approx. 6 Nm. Always use insulated tools.Series connection: 6V blocks are connected in series to achieve high system voltages (e.g. 400V). Never mix 6V and 12V blocks in one string!Charging voltage: The float charging voltage is 2.275 V/cell (±1%). For the 6V block this means 6.825 Volt total voltage.Features ModelYuasa SWL+2800-6 (High Rate Monoblock) Voltage**6 V** (3 large-volume cells) Capacity**184 Ah** (High Capacity) / Optimised for high current Technology**AGM VRLA** (Sealed, recombination) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 297 x 168 x 232 (typical 6V industrial size) Connection**M8 internal thread** (For heavy-duty cable connectors / copper bars) Weight (kg)approx. 33.0 - 35.0 kg (Very heavy!) Special featureIdeal for systems requiring high Ah values with a compact footprint  FAQs about the Yuasa SWL+2800-6Why use 6V blocks instead of 12V?With very large batteries (over 100 Ah), 12V blocks often become unmanageable and more thermally susceptible. 6V blocks provide the "sweet spot": they are more robust than 12V blocks, but easier to install than many individual 2V cells. They provide higher operational safety in large strings.What does the "2800" mean?The number refers to the performance in watts that the block can deliver during a short-term discharge (typically 10 minutes). For UPS engineers, this value is often more important than pure capacity (184 Ah) because it defines the maximum load the UPS can support.Is the thread M6 or M8?In this performance class (over 150 Ah), Yuasa almost always uses M8 internal thread to safely transfer the high currents and minimise connector resistance. M6 would be too weak here.

The Yuasa SWL+2800-6FR is the high-end safety variant of the powerful 6-volt monoblock. It combines the massive capacity of 184 Ah with the extreme high current capability of the SWL+ series and a housing of the highest fire protection class (UL94 V-0).This battery is specially designed for Large UPS systems designed for use in sensitive areas (data centres, banks, hospitals) where, in addition to reliability, structural fire protection is a top priority. The 6V architecture provides a thermal robustness that is often superior to 12V batteries in this performance class.Highlights at a glanceFR safety housing (Flame Retardant): The housing is made of flame-retardant ABS plastic in accordance with the standard UL94 V-0. In the event of fire, the material extinguishes automatically. This is a mandatory requirement in many tenders for server rooms and public buildings in order to ensure insurance cover.Massive 6V capacity (184 Ah): With 184 Ah (C10), this block offers enormous energy reserves. The use of only 3 solid cells (instead of 6 small ones as with 12V) reduces the number of internal connectors and increases stability at high load currents.SWL+ High Rate Power (2800 Watt): The code "2800" stands for the optimised power output per block. This battery is designed to deliver extremely high currents for short periods in order to provide stable support for megawatt UPS systems during mains fluctuations.Eurobat "Very Long Life": Classified for a service life of 12+ years (Design Life up to 15 years). The HT Element X Alloy minimises corrosion and gassing, ensuring a long service life even under demanding conditions.Maintenance-free & Safe: Sealed VRLA construction with AGM technology. The battery does not gas during normal operation (recombination >99%), is leak-proof and requires no water maintenance.Areas of applicationThe SWL+2800-6FR is the standard for critical large-scale consumers:Data centres: Maximum power with maximum fire protection.Large UPS systems: Use in long strings (e.g. 400V DC) for high power.Telecommunication: Centralised power supply systems.Safety lighting: For very large centralised battery systems (ZSV).Energy provider: Robust buffering in power stations.Installation & safety instructionsNote weight: A single block weighs around 35kg. When installing in battery racks, always use lifting aids and work in pairs.Connection (M8): Due to the high currents (in some cases >1000A), these batteries have massive M8 bolt for use. The tightening torque is approx. 6 Nm. Use insulated tools!Installation position: Standing or lying on the long side possible.Mixed operation prohibited: Never mix FR batteries (grey/UL94 V-0) with standard batteries (black/HB) in one string, as this will invalidate the fire protection certification of the entire system. Features ModelYuasa SWL+2800-6FR (Flame Retardant) Housing specification**Flame retardant** according to UL94 V-0 (safety standard) Voltage**6V** (3 cells) Battery capacity**184 Ah** (High Capacity) / Optimised for discharge rates < 1 hr. Technology**AGM VRLA** (sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 297 x 168 x 232 (typical 6V size) Connection**M8 internal thread** (designed for high currents) Weight (kg)approx. 34.5 - 35.5 kg Field of applicationCentralised safety power supply, large UPS  FAQs about the Yuasa SWL+2800-6FRWhat is the advantage of 6V over 12V in this size?12V blocks with 180Ah would be extremely heavy and thermally difficult to control. The division into 6V blocks allows better thermal management and more robust plate connectors. In addition, the service life expectancy of 6V blocks in real operation is often more stable than that of high rate 12V blocks.How can I recognise the FR version?The "FR" in the model name and the imprint "UL94 V-0" on the casing cover are crucial. Yuasa often uses a grey casing for FR models, while standard models are often black (however, this can vary depending on the batch, the label counts).Will this battery fit in my old shelf for SWL2500-6?Normally yes. The dimensions (footprint approx. 297 x 203 mm) are an industry standard for this performance class. The SWL+2800-6FR offers more power for the same size and often a longer service life than older generations.

The Yuasa SWL+3000 is an absolute powerhouse within the SWL+ Series. With a specific nominal capacity of 93.6 Ah (often also listed in the 90-100Ah class) and extreme power output, this 12-volt unit redefines the standard for high-performance UPS systems.It was developed to provide maximum amounts of energy in a compact footprint. The figure "3000" stands for the impressive wattage per unit. Thanks to the Eurobat "Very Long Life" classification (12+ years), it is the preferred choice for operators of critical infrastructures who do not want to compromise on availability.Highlights at a glanceExtreme power density (3000 Watt): The SWL+3000 is optimised for high current discharges. It delivers up to 40% more power than conventional batteries of comparable size. This is crucial to be able to supply powerful server racks without voltage drop in the event of a mains failure.High capacity (93.6 Ah): With 93.6 Ah the battery offers a solid balance between high peak load capability and long bridging time. It is ideally suited as a replacement for older 90Ah or 100Ah batteries.Eurobat "Very Long Life": Designed for a lifetime of 12+ years (design life up to 15 years). This minimises operating costs (TCO), as replacement intervals can be significantly extended.Robust construction: The hybrid grid technology (lead-calcium-tin) minimises corrosion. The battery is resistant to ageing, even with continuous trickle charging (float charge).Maintenance-free & leak-proof: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound in the fleece, which makes the battery leak-proof (not considered dangerous goods according to IATA) and eliminates the need for water maintenance.Areas of applicationThe SWL+3000 is designed for applications with the highest energy requirements:UPS systems (data centre): Critical supply of IT infrastructure.Telecommunication: Buffering of grid nodes and transmitters.Energy suppliers: Control systems in power stations.Emergency lighting: Large centralised battery installations (ZSV).Starting applications: Emergency generators (gensets).Installation & safety instructionsWeight: With over 33 kg this unit is very heavy ("Two-Person-Lift"). Use lifting aids when installing in racks.Connection (M8): Due to the high currents, the SWL+3000 usually has M8 connectors. The recommended torque is approx. 6 Nm. Check this before installation, as smaller models often have M6 terminals.Ventilation: Ensure adequate ventilation in the battery room in accordance with EN 50272-2.Charge voltage: 2.275 V/cell ±1% at 20°C (corresponds to 13.65 V unit voltage). Features ModelYuasa SWL+3000 (High Rate Power) Design**Top Terminal** (classic block battery) Voltage12 V Capacity (C10)**93.6 Ah** (High Capacity) Performance (10 min)approx. **3000 Watt** per unit (Extremely high discharge rate) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 305 x 168 x 223 (Compact size for the ~100Ah class) Connection**M6 female thread** (Female) Weight (kg)approx. 33.0 - 35.0 kg Field of applicationHigh-performance UPS systems, emergency lighting systems (central battery)  FAQs for Yuasa SWL+3000What is the difference between SWL3000 and SWL3300?Both batteries have similar dimensions, but different performance data.SWL3000: Optimised for approx. 3000 Watt / 93.6 Ah.SWL3300: The even more powerful model with approx. 3300 Watt / ~100 Ah. Please check your data sheet and the requirements of your UPS. They are often mechanically interchangeable, but dimensioned differently electrically.Is the SWL+3000 also available in FR (flame retardant)?Yes. For data centres and public buildings, the SWL+3000FR (with UL94 V-0 housing) is available and highly recommended. Almost only FR types are installed by default in this power segment.Can I install this battery horizontally?Yes. Thanks to AGM technology, the electrolyte is bound. Mounting on the longitudinal side is common to increase packing density in racks. Ensure that the terminals do not point permanently downwards (overhead mounting is prohibited).

The Yuasa SWL+3500 is the flagship of the SWL-Plus series in the 12-volt segment. With an impressive nominal capacity of 110.2 Ah (C10) and an extreme power density, this block goes beyond the limits of conventional 100Ah batteries.Developed for high-end UPS systems, the SWL+3500 delivers maximum energy in the standard footprint of a 100Ah block. The code number "3500" stands for the enormous wattage that this battery can provide with short discharge times. In combination with the Eurobat "Very Long Life" Classification (12+ years), this is the ultimate solution for data centres that require maximum autonomy time and maximum operational reliability.Highlights at a glanceMaximum capacity (110.2 Ah): With over 110 Ah this block offers approx. 10% more energy than standard 100Ah class batteries. This means longer bridging times without taking up additional space in the battery cabinet.SWL+ High Rate Performance (3500 Watt): The battery is optimised for high-current discharges. It delivers extremely high currents for short periods in order to supply even the most powerful server racks with a stable power supply in the event of a mains failure (high watt/cell density).Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This guarantees long-term planning security and massively reduces the total cost of ownership (TCO).HT Element X technology: The advanced hybrid alloy of the grid plates minimises internal corrosion and water loss. This makes the battery extremely resistant to ageing, even with long-term charge retention.Maintenance-free & leak-proof: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound in the fleece. The battery is sealed, has low gassing (recombination >99%) and does not require topping up with water.Robust housing: Made of resistant ABS plastic (usually also available as FR version with UL94 V-0).Areas of applicationThe SWL+3500 is designed for applications that do not tolerate compromises:Large UPS systems (data centre): Maximum power in minimum space.Telecommunications: Buffering of main distributors and mains nodes.Energy provider: Control technology in power plants.Emergency lighting: Large centralised battery systems (ZSV).Industry: DC supply systems and switchgear.Installation & safety instructionsWeight warning: A single block weighs almost 40 kg. Handling must be carried out with lifting aids or in pairs. Check the load capacity of your raised floor or shelving system.Connection (M8): Due to the enormous currents (short-circuit current >2500A), the M8 connections installed. The recommended tightening torque is approx. 6 Nm. Loose connections can immediately lead to arcing at this power.Ventilation: Battery compartments must be ventilated in accordance with EN 50272-2.Charging voltage: 2.275 V/cell ±1% at 20°C (corresponds to 13.65 V block voltage).Features ModelYuasa SWL+3500 (Maximum Power) Voltage12 V Capacity (C10)**110.2 Ah** (Highest density of the SWL series) Performance (10 min)approx. **3500 watts** per block (High Rate Discharge) Technology**AGM VRLA** (Sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 268 x 173 x 202 (compact for this power class) Connection**M8 internal thread** (designed for high currents) Weight (kg)approx. 34.5 - 36.0 kg Special featureOffers more power than some 120Ah standard blocks  FAQs for Yuasa SWL+3500Will the SWL+3500 fit where the SWL3300 used to be?Yes. The dimensions (footprint approx. 305 x 168 mm) are generally identical. You can use the SWL+3500 as a power upgrade. You get more capacity (110Ah vs ~100Ah) and a higher current carrying capacity with the same space requirement.Is the battery suitable for solar storage?Rather not. Like all batteries in the SWL series, the SWL+3500 is a pure standby battery (UPS). It is designed to last for years when fully charged and then deliver plenty of power once. It is not economical for the daily cycle operation (charging/discharging) of a PV system. For this purpose, batteries from Yuasa REC or SLE series are recommended.Is the battery also available in a flame-retardant version?Yes. The version SWL+3500FR has a housing in accordance with UL94 V-0. For batteries in this power class, the FR version is almost exclusively required in commercial tenders. Please check this when placing your order.

The Yuasa SWL+1950FR is the high-end solution for safety-critical UPS applications. It combines the increased power density of the SWL+ Series (74 Ah instead of the usual 65–70 Ah) with a flame-retardant housing of the highest fire protection class (UL94 V-0).This battery has been specially designed for environments where fire safety regulations (e.g. in public buildings, airports, or data centres) and maximum reliability (Very Long Life) must go hand in hand. Thanks to the patented HT Element X technology and hybrid pure lead plates, this 12V block achieves a service life of up to 15 years.Highlights at a glanceFR safety housing (Flame Retardant): The container and cover are made of flame-retardant ABS plastic as per UL94 V-0. The material self-extinguishes in the event of fire and prevents dripping—a mandatory requirement for many insurance companies in the data centre environment.SWL+ performance upgrade (74 Ah): With 74 Ah (C20), this block provides significantly more energy than standard batteries of the same size (like the SWL1850). You get more runtime from the same footprint.Eurobat "Very Long Life": Classified for a useful life of 12+ years (Design Life up to 15 years). This drastically reduces the TCO (Total Cost of Ownership), as replacement intervals are extended.HT Element X Alloy™: This exclusive lead alloy minimises internal corrosion and makes the battery more resistant to higher operating temperatures, which extends the real service life in switch cabinets.Hybrid pure lead technology: By reducing the internal resistance, the battery charges faster (Fast Recharge) and delivers higher discharge currents without voltage drop.Completely maintenance-free: VRLA-AGM technology with internal gas recombination (>99%). No water refilling, no leakage, no dangerous goods restrictions (according to IATA).Areas of applicationThe SWL+1950FR is the standard for critical infrastructure:High-end UPS systems: In banks, data centres and hospitals.Safety lighting: Central battery systems (CBS) according to EN 50171.Telecommunication: Transmission systems and switching nodes.Power supply: Switchgear and power control.Installation & safety instructionsTightening torque: The M6 terminal studs must be tightened to 4.8 Nm. A correct fit is essential at high currents (up to 800A short-circuit current) to prevent heat developing at the terminal.Installation position: The AGM technique allows operation standing upright or horizontal on the long side.Ventilation: Even with VRLA batteries, ventilation in accordance with EN 50272-2 must be ensured.Charging voltage: 2.275 V/cell ±1% at 20°C (equals 13.65 V block voltage). Features  ModelYuasa SWL+1950FR (Flame Retardant) Housing specification**Flame-retardant** according to UL94 V-0 (safety standard) Voltage12 V Capacity (C10)**74.0 Ah** (nominal capacity) Technology**AGM VRLA** (High Rate Plus – Optimised for UPS) Design Life**10 – 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 261 x 168 x 230 (standard size for medium UPS systems) Connection**M6 female thread** (Female Thread) Weight (kg)approx. 25.0 – 26.0 kg Field of applicationBanks, data centres, hospitals (emergency power supply)  FAQs about Yuasa SWL+1950FRWhat is the difference to the normal SWL1850?There are three main differences:Capacity: SWL+1950FR has 74 Ah, the SWL1850 has only approx. 66 Ah.Service life: SWL+ series lasts 12+ years, standard SWL lasts 10–12 years.Safety: The "FR" version always has the UL94 V-0 housing, the standard version often only UL94 HB.Why is "FR" (Flame Retardant) so important?In server rooms, the fire load density is extremely high. A battery fire could have catastrophic consequences. FR plastics prevent the battery itself from becoming an ignition source for the environment or propagating a fire. Many insurance companies require this explicitly.Can I use this battery as a replacement for a 65Ah battery?Yes, absolutely. Since the dimensions (350x166x174 mm) are standardised, the SWL+1950FR fits mechanically in the same space as an old 65Ah or 70Ah battery. Thus you get a performance upgrade (longer bridging time) without any conversion costs.

The Yuasa SWL+3500FR is the high-end safety version of the most powerful 12V block in the SWL family. It combines the massive capacity of 110.2 Ah with the extreme high-current capability of the SWL+ series and a housing with the highest fire protection class (UL94 V-0).This battery is the ultimate for large UPS systems in critical infrastructures (data centres, banks, hospitals). It offers maximum energy density in a standard footprint and at the same time fulfils the strictest safety requirements with regard to structural fire protection. With a service life of 12+ years the SWL+3500FR is the first choice for system operators who demand maximum availability and safety.Highlights at a glanceFR safety housing (Flame Retardant): The housing and cover are made of flame-retardant ABS plastic in accordance with the standard UL94 V-0. In the event of fire, the material extinguishes automatically and prevents burning dripping – a mandatory requirement for insurance coverage in many server rooms.Maximum capacity (110.2 Ah): With over 110 Ah (C10) this block offers approx. 10% more energy than standard batteries in the 100Ah class. You maximise the autonomy time of your UPS without having to enlarge the battery cabinet.SWL+ High Rate Performance (3500 Watt): The code "3500" stands for the enormous power output (watts per block). This battery is optimised to deliver extremely high currents for short periods in order to stably support megawatt loads in the event of a power failure.Eurobat "Very Long Life": Classified for a service life of 12+ years (Design Life up to 15 years). This drastically minimises total cost of ownership (TCO) due to less frequent replacement cycles.HT Element X technology: The special hybrid alloy of the grid plates minimises internal corrosion and water loss. This makes the battery extremely resistant to ageing, even with years of float charging.Maintenance-free & safe: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is immobilised in the mat, the battery is leak-proof, has low gassing, and does not require water replenishment.Areas of applicationThe SWL+3500FR is the standard for large safety-critical systems:Data centres (Data Center): Maximum power with maximum fire protection.UPS systems (UPS): For high-power systems with high load requirements.Safety lighting: Large central battery systems (ZSV) in accordance with EN 50171.Telecommunications: Switching centres and critical network nodes.Energy suppliers: Control technology and switchgear.Installation & Safety InstructionsNote weight: With almost 40 kg this block is extremely heavy. Populating battery cabinets must be carried out using lifting aids or by two people.Connection (M8): Due to the enormous currents (short-circuit current >2500A), this block features large M8 terminals. The recommended tightening torque is about 6 Nm. Use insulated tools!FR obligation: Never mix FR batteries (grey/UL94 V-0) with standard batteries (black/HB) in one string, as this will void the fire protection certification of the whole installation.Ventilation: Even with VRLA batteries, ventilation must be provided in accordance with EN 50272-2.Features ModelYuasa SWL+3500FR (Flame Retardant) Housing specification**Flame retardant** according to UL94 V-0 (Highest safety level) Voltage12 V Capacity (C10)**110.2 Ah** (Maximum Power Density) Performance (10 min)approx. **3500 Watt** per block Technology**AGM VRLA** (Sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 268 x 173 x 202 (Compact size for >100Ah) Connection**M8 female thread** (Female, for high currents) Weight (kg)approx. 36.0 kg  FAQs on the Yuasa SWL+3500FRWhat is the difference to the normal SWL3500?Technically (electrically) they are identical. The difference lies purely in the case material.SWL3500: Standard ABS plastic (burns slowly, but burns).SWL3500FR: Flame-retardant plastic (UL94 V-0, self-extinguishing). For public buildings and data centres the FR variant is usually mandatory.Can I use this battery as a replacement for a 100Ah battery?Yes, this is a perfect upgrade. The dimensions (approx. 305mm length) correspond to the industry standard for 100Ah blocks. By swapping to the SWL+3500FR you get 110.2 Ah (+10% capacity), a massively higher high-current output and the safety of the FR housing without having to rebuild the cabinet.Why does this battery have M8 terminals?With outputs of over 3500 watts per block, extremely high currents flow during discharge. Smaller terminals (M6) would heat up excessively and provide too much contact resistance. M8 guarantees safe and low-loss current transmission.

The Yuasa SWL+2450FR is the safety-optimised version of the SWL+ high-performance block with a capacity of 80 Ah. It combines the extreme power density of the "High Rate" technology with a housing of the highest fire protection class (UL94 V-0).This 12-volt block has been specially developed for critical infrastructures (data centres, banks, hospitals) where fire protection regulations must be strictly observed. The SWL+2450FR supplies extremely high currents for short periods of time (hence the "2450" for the watt output) and at the same time offers an excellent service life expectation of 12+ years (Very Long Life).Highlights at a glanceFR safety housing (Flame Retardant): The container and lid are made of flame-retardant ABS plastic in accordance with the standard UL94 V-0. The material self-extinguishes in the event of fire and prevents flaming dripping – a must for insurance protection in many server rooms.SWL+ High Rate Performance: The designation "2450" stands for the optimised power output (watts per block). Compared to standard batteries with 80 Ah, this block can deliver significantly more energy for a short time to reliably absorb voltage peaks during a power failure.Capacity 80 Ah: With 80 Ah (nominal value), the battery offers a solid energy reserve. It closes the gap between 75Ah and 90Ah blocks and offers an optimal balance between runtime and footprint.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This ensures planning reliability and low operating costs (TCO) over the entire service life of the system.Maintenance-free & leak-proof: Thanks to the latest VRLA-AGM technology the electrolyte is bound in the glass mat. The battery is sealed, does not gas under normal operation, and does not require topping up with water.HT Element X technology: The special alloy of the grid plates minimises internal corrosion and makes the battery more resistant to ageing, even during continuous float charge operation.Areas of applicationThe SWL+2450FR is the standard for large, safety-critical systems:Data centres (Data Center): Maximum power with maximum fire protection.UPS systems (UPS): Ideal for systems with short to medium bridging times at high load.Safety lighting: Central battery systems (ZSV) according to VDE 0108 / EN 50171.Telecommunications: Switching centres and critical network nodes.Energy supplier: Control technology and switchgear.Installation & safety instructionsNote weight: With approximately 25 kg the block is heavy. When populating battery cabinets, use suitable lifting aids and pay attention to the floor load of the rack.Tightening torque: The M6 terminal bolts must be tightened to 4.8 Nm. A correct fit is essential to avoid transition resistance and heat build-up.Installation position: Standing or lying on the long side possible (not upside down).Ventilation: Battery rooms must be ventilated in accordance with EN 50272-2 to remove hydrogen that may be generated in the event of a fault (overcharging). Features ModelYuasa SWL+2450FR (Flame Retardant) Housing specification**Flame-retardant** according to UL94 V-0 (self-extinguishing) Voltage12 V Capacity**approx. 90.0 Ah** (C10) / High Rate Performance > 2450W/block Technology**AGM VRLA** (sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 305 x 168 x 223 (standard size for large UPS blocks) Connection**M6 female thread** (female) Weight (kg)approx. 32.0 kg Field of applicationLarge-scale UPS, telecommunications, energy suppliers  FAQs about the Yuasa SWL+2450FRWhat is the difference between 80 Ah and "2450"?This is the difference between energy and power:80 Ah (energy): How long the battery lasts at low current (tank capacity).2450 (power): How much power (watts) the battery can immediately and briefly deliver (engine output). For UPS systems, the value "2450" is often more important than the pure Ah, as the battery has to supply an extremely high current within a few minutes.How can I recognise the FR version?The "FR" in the name and the inscription "UL94 V-0" on the housing are decisive. Visually, FR housings from Yuasa are often grey (standard is often black), but always rely on the nameplate. In public buildings, FR is often compulsory.Can I use the SWL+2450FR as a replacement for a 75Ah battery?Yes. The dimensions (approx. 350mm length) are usually identical to the standard 75Ah blocks (e.g. NPL78-12). By replacing, you get an upgrade to 80 Ah and higher high-current capacity without having to modify the cabinet.

The Yuasa SWL+4000 is the absolute top model of the SWL-Plus series in the 12-volt segment. With a massive nominal capacity of 135 Ah and outstanding power density, this block defines the upper limit of what is possible with VRLA technology in this size.This battery was designed for large-scale consumers who need maximum energy (both capacity and high current). It is the more powerful upgrade to the well-known models of the 120Ah class (such as the SWL3800). With the Eurobat "Very Long Life" classification, the SWL+4000 is the backbone for megawatt UPS systems in hyperscale data centres and critical industrial facilities.Highlights at a GlanceMaximum capacity (135 Ah): With 135 Ah this block offers enormous reserves for long backup times. It enables the realisation of long autonomy times without resorting to complex 2V cell systems.Ultra High Rate Performance (4000 Watt): The figure "4000" signals the extreme output in watts per block. The SWL+4000 is designed to reliably manage enormous inrush currents and load peaks of modern IT hardware.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This ensures investment security and minimises maintenance cycles throughout the entire service life of the system.HT Element X Technology: The patented alloy of the grid plates minimises internal corrosion. This is particularly important for batteries of this size in order to guarantee uniform ageing of all cells in the block.Maintenance-free & Robust: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound, the battery is leak-proof and low-gassing. The housing is extremely robust to safely support the high weight of the plates.Compact Powerhouse: Despite the high performance, the battery uses a standardised housing size, which often makes it possible to replace in existing systems without requiring rack modification.Areas of ApplicationThe SWL+4000 is predestined for heavy-duty applications:Large UPS systems: Data centres, banks, insurance companies.Telecommunications: Central switching centres (Core Network).Energy suppliers: Buffering in power stations and substations.Industry: Emergency power supply for production lines.Central battery systems: For emergency lighting for large building complexes.Installation & Safety InstructionsCritical weight: A single block weighs just under 50 kg. Handling must never be carried out alone. Use mechanical lifting aids or always work in a team (observe occupational safety!).Floor load: Before installation, check the point load of your raised floor or the load-bearing capacity of the shelves. A fully equipped cabinet quickly reaches a weight of over a tonne.Connection (M8): Here, currents of several thousand amperes can flow in the event of a short circuit. The M8 bolts must always be tightened to 6 Nm.Ventilation: Sufficient ventilation of the battery room in accordance with EN 50272-2 is mandatory. Features  ModelYuasa SWL+4000 (Ultra High Performance) Voltage12 V Capacity**135.0 Ah** (up to 140 Ah depending on rate C10/C20) Performance Class**~4000 Watt** per block (extreme energy density) Technology**AGM VRLA** (sealed, maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 341 x 173 x 281 (Very large and high!) Connection**M8 internal thread** (massive terminals for high current) Weight (kg)approx. **47.0 - 49.0 kg** (heavy duty) ApplicationCentral large UPS, backup power systems, industry  FAQs on Yuasa SWL+4000Can I use the SWL+4000 as a replacement for the SWL3800?Yes. The SWL+4000 is the direct power upgrade to the SWL3800. The dimensions (footprint approx. 340 x 173 mm) are generally compatible. By replacing you gain in capacity and maximum discharge power.Do I need special connection cables because of this weight?Not because of the weight, but because of the power. Enormous currents flow at 4000 watts per block. You need connectors with a sufficient cross-section (often 50mm² or 70mm² and more, depending on the string length), to avoid voltage drops and overheating. Only use certified jumpers.Is the SWL+4000 also available in FR (flame retardant)?Yes. The version SWL+4000FR with UL94 V-0 housing is available and is the standard for use in data centres. Please state when ordering if you require the FR version.

The Yuasa SWL+4300 marks the absolute peak of performance in the field of industrial 12V monoblocks. With a capacity of 140Ah (often rated up to 150Ah at C20) and an enormous power density, it is the most powerful model of the SWL-Plus series.This battery is designed for applications where maximum energy density is required in a limited space. It not only delivers extremely high discharge currents (high rate), but also offers maximum autonomy times. With its Eurobat "Very Long Life" classification, the SWL+4300 is the premium solution for megawatt UPS systems and critical power grids that need to run reliably for over a decade.Highlights at a glancePeak Performance (4300 Watt): The figure "4300" refers to the maximum power output (watts per block). This is one of the highest values technically achievable in a 12V AGM housing. It handles even the most aggressive load jumps of modern cloud servers.Maximum Capacity (140Ah+): While many batteries of this form factor end at 120-135Ah, the SWL+4300 delivers a true 140Ah (or up to 150Ah at C20). This means maximum backup time without increasing the footprint.Eurobat "Very Long Life": Classified for a service life of 12+ years (Design Life 15 years). This significantly reduces the replacement effort and associated logistics costs (an important factor at this weight).HT Element X Technology: The advanced hybrid alloy of the grids minimises internal corrosion and prevents premature ageing due to drying out or thermal stress.Maintenance-free & Robust: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound, and the housing is reinforced to safely hold the heavy weight of the massive lead plates.High cycle resistance in standby: Even with frequent short discharges or unstable grids, the SWL+4300 is considerably more robust than standard UPS batteries.Areas of applicationThe SWL+4300 is the first choice for "mission critical" applications:Hyperscale Data Centre: Where every square metre of floor space is extremely expensive and maximum kW output is required.Large UPS Systems: In banks, hospitals and industrial operations.Telecommunication: Central network nodes with high power demands.Utility Providers: Peak load coverage and switchgear control.Emergency power systems: Starter battery for large diesel engines (gensets) or turbines.Installation & Safety InstructionsWarning: High weight: A single block weighs around 50 kg. This is well above manual handling limits. Always use lifting equipment or work in a team. Check the floor load (kg/m²) in the server room!Connection (M8): Due to the extreme currents (short-circuit current >3000A), M8 bolts are installed. These must be tightened to 6 Nm. Use insulated tools to avoid life-threatening electric arcs.Wiring: Use connectors with a sufficient cross-section (at least 70mm² or copper rails) for lossless transfer of the 4300-watt output.Cooling: Densely packed high-performance batteries generate heat. Ensure spacing between the blocks (approx. 10mm) for air circulation.Features  ModelYuasa SWL+4300 (Max Performance) Voltage12 V Capacity**140.0 Ah** (C10) / **150.0 Ah** (C20) Performance (10 min)approx. **4300 Watt** per block (peak value of the series) Technology**AGM VRLA** (Sealed, Maintenance-free) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 341 x 173 x 281 (identical footprint to the SWL4000) Connection**M8 internal thread** (Female) Weight (kg)approx. **51.0 - 52.5 kg** (Extremely heavy!) Application areaMaximum performance UPS, critical infrastructure  FAQs about the Yuasa SWL+4300What is the difference to the SWL4000?The SWL+4300 is the high-end advancement. With identical or very similar dimensions, denser plate packing and optimised grids increase power from 4000 to 4300 watts. It maximises the physical potential of the housing volume.Can this battery still be installed by hand?Only to a limited extent. Sliding 50 kg onto a lower shelf is possible but not ergonomic. On upper levels of a battery cabinet, this block should only be lifted with a battery lift. Health and safety regulations often prohibit manual lifting of such loads.Is the SWL+4300 compatible with older SWL3800?Mechanically yes, electrically no. It fits the same space (footprint), but has significantly more capacity and performance. Never mix SWL3800 and SWL+4300 in one string. If replacing the entire system, the SWL+4300 is an excellent upgrade for longer runtime.

The Yuasa SWL+2900-12FT is a highly specialised VRLA battery in the Front Terminal design (FT). With a nominal capacity of 96.8 Ah (often classified as 100Ah class) and the proven SWL+ high current technology, this battery has been specifically developed for telecommunications applications and 19-inch UPS cabinets designed.The "FT" in the name stands for the front-mounted terminals. This allows extremely simple installation and maintenance in tight rack systems, as no dangerous work is required above the batteries. Combined with a life expectancy of 12+ years (Very Long Life) this is the ideal solution for space-critical data centres and network nodes.Highlights at a glanceFront Terminal design (FT): The terminals are located on the front of the slim block. This enables quick installation and voltage measurement directly from the front, without having to pull the batteries out of the rack.Optimised for 19" & 23" cabinets: The design is long and narrow. As a result, for example, four of these blocks fit perfectly side by side in a standard level of a 19-inch server cabinet or ETSI rack.High energy density (96.8 Ah): Despite its compact footprint, the block offers almost 100 Ah capacity. It is ideal for long bridging times in telecommunications or short high-current phases in the UPS.Central degassing possible: The FT series usually has connections for hoses for central degassing. This allows any escaping gases to be specifically directed out of the closed cabinet.Eurobat "Very Long Life": Classified for 12+ years. The SWL+ technology uses improved grid alloys to minimise corrosion and maximise service life even with fluctuating temperatures (typical for outdoor telecom cabinets).Maintenance-free: VRLA-AGM technology (Absorbent Glass Mat). No water topping up needed, leak-proof and vibration-resistant.Areas of applicationThe SWL+2900-12FT dominates wherever space is money and maintenance needs to be quick:Telecommunications: Base stations (BTS), outdoor enclosures, switching centres.UPS systems (rackmount): In server rooms, where batteries are installed directly in the IT rack.Renewable energies: Buffer storage in compact control cabinets.Railway technology: Signal systems (thanks to vibration resistance and compactness).Assembly & Maintenance (Front Terminal Advantages)Simple voltage measurement: As the terminals are at the front, a technician can check the block voltages (SOH check) in seconds by simply opening the rack door.Safe installation: There is no need to reach over the terminals with tools (minimising risk of short circuits).Torque: The M8 front terminals should be tightened with the prescribed torque (usually approx. 6 Nm) as specified.Monobloc connectors: Rigid copper connectors or short flexible bridges are often provided/required to interconnect the blocks side by side.Features ModelYuasa SWL+2900-12FT (Front Terminal) Design**Front Terminal** (connections at the front) Voltage12 V Capacity (Nominal)**96.8 Ah** (C10) / approx. **100 - 103 Ah** (C20) Performance (10 min)High rate performance (optimised for short bridging times) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 395 x 108 x 287 (long and narrow for racks) Connection**M8 internal thread** (accessible from the front) Weight (kg)approx. 33.0 - 34.0 kg Application19" / 23" cabinets, telecommunications (BTS), UPS  FAQs about the Yuasa SWL+2900-12FTWhat is the difference to a normal SWL2900?The difference lies purely in the design.Standard (Top Terminal): Terminals are located on top of the lid. The block is rather cubic (wider).FT (Front Terminal): Terminals are at the front. The block is very slim ("shoebox" design) and deep. Electrically the performance data is nearly identical, but the FT version is essential for 19-inch cabinets.Can I install the battery horizontally?Theoretically yes, but usually not necessary. The FT design is designed to be upright (standing on the floor) pushed into rack levels. This makes optimal use of space. Horizontal installation is possible thanks to AGM, but with this specific housing design rarely offers advantages.Do I need a special rack?Yes, or a suitable cabinet. The batteries are approx. 40 cm deep. Your rack or cabinet must accommodate this depth and the corresponding load (approx. 150 kg per level with 4 blocks). Standard network cabinets are ideal for this.

The Fenix E06R in elegant grey is a real all-rounder for the key ring or trouser pocket. This compact EDC torch (Everyday Carry) breaks the boundaries of conventional mini lights, combining up to 700 lumens of white light, a powerful UV LED and a red laser pointer in a single, high-quality CNC aluminium housing.Despite its featherweight of just 54 grams, the E06R offers an impressive beam distance of up to 110 metres. The three separate switches allow quick, intuitive operation of the different light sources, while the magnetic tail cap and integrated USB-C charging port ensure maximum convenience in everyday life, at work or during leisure time.Highlights at a glance3-in-1 light source: Combines up to 700 lumens of white light, a 365 nm UV LED and a red laser pointer in an extremely compact device.Powerful LEDs: Two integrated Luminus SST12 LEDs provide superb illumination and a maximum beam range of up to 110 metres.Integrated battery & USB-C: The permanently installed 750 mAh Li-Po battery is easy and fast to charge via the modern USB-C port directly on the torch.Magnetic tail cap: Allows hands-free use by simply attaching the torch to metallic surfaces (e.g. bonnet, switch cabinet).Robust & compact: The CNC-milled aluminium housing (HAIII hard-anodised) in elegant grey weighs just 54 grams and is dust- and water jet-protected to IP66.Intuitive operation: Three separate switches guarantee straightforward and direct control of the respective light sources (white, UV, laser).Fields of applicationThe versatility of the Fenix E06R makes it the perfect companion for a wide range of scenarios:Everyday & EDC: As a constant companion on the key ring for the walk home in the evening, the search for a parking space or the evening stroll.Work & Inspection: The UV light (365 nm / 580 mW) is ideal for document verification, banknote checking, detecting leaks (using fluorescent agents) or for curing UV adhesives.Presentations: The integrated red laser pointer is the perfect tool for meetings, presentations or precise pointer markings on construction sites.Hands-free work: Thanks to the magnetic base and the flat design, it is ideal as a work light that does not roll away.Assembly & Safety InstructionsEye protection (Laser & UV): Never shine the light directly into the eyes of people or animals! Neither the red laser pointer nor the invisible UV light are toys and can cause severe retinal damage when shone directly into the eyes.Heat development: In turbo mode (700 lumens) the tiny LEDs generate enormous heat. The housing dissipates this heat and can become hot. If excessive heat develops, the lamp automatically reduces its output to protect you.Switch-on protection (Lockout): Be sure to use the electronic key lock if you carry the torch in your tight trouser pocket. This prevents accidental switching on, which could cause heat build-up or unwanted battery discharge.Battery care: To maximise the service life of the permanently installed Li-Po battery, it's best to recharge it when it still holds around 30% charge remaining and avoid deep discharge. Features ModelFenix E06R (grey) Light sources**White light LED** / **UV light** / **Green laser** Max. brightness (white)**450 lumens** (in turbo mode) Beam distance (white)up to **110 metres** UV specification**365 nm** wavelength (ideal for fluorescence testing) Laser specification**Green laser** (Class 2, < 1 mW) Power supplyIntegrated **800 mAh Li-Polymer battery** Charging port**USB Type-C** (concealed under the lamp head) Protection rating**IP68** (waterproof up to 2m, dustproof) Weightapprox. **32 g** (incl. battery)  FAQs about the Fenix E06RCan I replace the battery myself if it gets weaker after a few years?No. The 750 mAh Li-Po battery is permanently integrated in the CNC-milled unibody housing to ensure the extremely compact size and high water resistance (IP66). Replacement by the end user is not intended.Is the torch completely waterproof?Yes, according to protection rating IP66. This means the lamp is completely dustproof and protected against strong water jets (e.g. heavy rain). However, it should not be permanently immersed in water (not a diving lamp!).How powerful is the laser pointer?The integrated red laser belongs to the perfectly safe device class (≤ 0.39 mW). It is perfectly adequate for being clearly visible in indoor presentations or for close-range markings, but does not pose an acute risk in the event of brief accidental contact (still do not shine in eyes!).

The Yuasa SWL+4300FR is the ultimate combination of maximum performance and maximum safety. It is the flagship of the SWL-Plus series and combines an enormous capacity of 140 Ah (up to 150Ah C20) with a housing of the highest fire protection class (UL94 V-0).This almost 50 kg 12V block was developed for hyperscale data centres and critical industrial facilities where no compromises can be made. It delivers the highest possible energy density on this footprint while meeting the strictest structural fire protection requirements. With a design life of 12+ years the SWL+4300FR is the foundation for high-availability power supply systems.Highlights at a glanceFR safety housing (Flame Retardant): Housing and cover are made of flame-retardant ABS plastic according to the UL94 V-0 standard. In the event of fire, the material extinguishes itself. This is often a mandatory requirement for insurance cover in data centres, banks and public buildings.Maximum power density (4300 watts): The figure "4300" marks the current technical maximum output (watts per block) in this size. The battery manages even the most extreme load transients and inrush currents of modern IT infrastructure with ease.Enormous capacity (140 Ah): With 140 Ah (C10), this block offers maximum reserves. It provides long autonomy times without the need to resort to high-maintenance wet cells or complex 2-volt systems.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This guarantees investment security and minimises the logistical effort for replacement (which is a significant cost factor at this weight).HT Element X technology: The special hybrid alloy of the grid plates minimises internal corrosion and makes the massive block resistant to thermal stress and ageing.Maintenance-free & safe: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound, the battery is leak-proof, low-gassing and vibration-resistant.Areas of applicationThe SWL+4300FR is the standard choice for "mission critical" applications in sensitive fields:High-end data centres: Where maximum kW performance and fire protection requirements (V-0) coincide.Large UPS systems: For safeguarding entire building complexes or production lines.Energy suppliers: Control technology in power plants and substations.Telecommunications: Core network nodes.Emergency lighting: Large central battery systems (ZSV).Installation & safety instructionsCritical weight: A single block weighs around 50 kg. Installation must never be carried out manually by a single person. Use lifting equipment (battery lifts) and always check the floor load capacity (kg/m²) in the server room.Connection (M8): Currents of more than 3000 amps can flow here in the event of a short circuit. The M8 bolts must always be tightened to 6 Nm. A loose connection will immediately cause dangerous heat to develop at this power level.FR compliance: Never replace a defective block in an existing FR string with a standard version (black/HB), as this cancels out the fire protection class of the entire system.Cooling: Ensure that there is approximately 10mm space between the blocks for air circulation, to prevent heat build-up inside the block. Features  ModelYuasa SWL+4300FR (Flame Retardant) Housing Specification**Flame-retardant** to UL94 V-0 (self-extinguishing) Voltage12 V Capacity**140.0 Ah** (C10) / **150.0 Ah** (C20) - The maximum Performance (10 min)approx. **4300 Watts** per block (Extreme energy density) Technology**AGM VRLA** (Sealed, maintenance-free, FR case) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 341 x 173 x 281 (Identical to SWL4000) Connection**M8 female thread** (Female) Weight (kg)approx. **52.5 kg** (Extremely heavy!)  FAQs about the Yuasa SWL+4300FRWhat is the difference compared to the standard SWL+4300?The difference is solely in the case material.SWL+4300: Standard ABS (UL94 HB).SWL+4300FR: Flame-retardant (UL94 V-0). Technically, both deliver the same enormous performance. However, the FR version is required in most commercial tenders (especially data centres).Will this battery fit in my old cabinet for 120Ah batteries?Be careful with the weight. The dimensions (footprint) are often similar to 120Ah blocks (e.g. SWL3800). But the SWL+4300FR is significantly heavier (~50kg vs. ~40kg). Be sure to check if your cabinet shelves can support this additional weight before you upgrade.Why M8 connections?With a discharge capacity of 4300 watts per block, currents are so high that an M6 thread would become too hot. M8 offers more contact area and safety for the transmission of these enormous amounts of energy.

MATA HALO4A Rechargeable Handheld Lamp

The Yuasa SWL+4000FR is the ultimate energy solution for high-security areas. It combines the massive capacity of 135 Ah and the extreme power density of the SWL-Plus top models with a housing of the highest fire protection class (UL94 V-0).This 12-volt block was developed for use in hyperscale data centres and critical industrial facilities, where two factors are non-negotiable: Maximum availability (performance) and maximum building protection (safety). With a unit weight of almost 50 kg, this battery is a pure powerhouse that supports megawatt loads and is designed for a service life of 12+ years.Highlights at a glanceFR safety housing (Flame Retardant): The housing is made of flame-retardant ABS plastic in accordance with standard UL94 V-0. In the event of fire, the material self-extinguishes and prevents flaming dripping. This is often the basic prerequisite for insurance cover in server rooms and public facilities.Maximum capacity (135 Ah): With 135 Ah this block offers enormous energy reserves. It enables long autonomy times in UPS systems, without the need for complex and maintenance-intensive 2-volt cell systems.Ultra High Rate Performance (4000 Watt): The indicator "4000" stands for the extreme wattage per block. The SWL+4000FR is designed to safely handle the enormous inrush currents and load peaks of modern IT infrastructure.Eurobat "Very Long Life": Classified for a service life of 12+ years (design life up to 15 years). This guarantees investment security and minimises maintenance costs for more than a decade.HT Element X technology: The patented hybrid alloy of the grid plates minimises internal corrosion and makes the massive block resistant to uneven ageing and temperature fluctuations.Maintenance-free & Safe: VRLA-AGM technology (Absorbent Glass Mat). The electrolyte is bound, the battery is leak-proof, low-gassing (internal recombination) and does not require topping up with water.Areas of applicationThe SWL+4000FR is the standard choice for heavy-duty applications in sensitive areas:Data centres (Data Center): Maximum power with maximum fire protection.Large UPS systems: Banks, insurance companies, hosting providers.Telecommunication: Central switching stations (Core Network).Energy suppliers: Buffering in power stations and substations.Safety lighting: Large central battery systems (ZSV).Installation & safety instructionsCritical weight: A single block weighs almost 50 kg. Installation must never be carried out alone ("two-person lift" or lifting equipment). Pay strict attention to the point load of your raised floor in the data centre!Connection (M8): In the event of a short circuit, currents of several thousand amperes flow here. The M8 bolts must be tightened to 6 Nm. A loose contact can immediately lead to massive heat generation at this power.FR compliance: Never replace an FR block with a standard block, as this downgrades the fire protection class of the entire string ("chain").Ventilation: Adequate ventilation of the battery room in accordance with EN 50272-2 is mandatory.Features  ModelYuasa SWL+4000FR (Flame Retardant) Housing Specification**Flame retardant** according to UL94 V-0 (Highest safety standard) Voltage12 V Capacity**135.0 Ah** (Ultra High Capacity) PerformanceMaximum performance for 12V monoblocks Technology**AGM VRLA** (Sealed, Maintenance-free, FR Case) Design Life**10 - 12 years** (EUROBAT: Long Life) Dimensions (L x W x H in mm)approx. 341 x 173 x 281 (Massive block!) Connection**M8 internal thread** (Female) Weight (kg)approx. **49.0 kg**  FAQs on Yuasa SWL+4000FRWhat is the difference to the standard SWL4000?Technically (electrically) they are identical. The difference is in the housing material.SWL4000: Standard ABS (UL94 HB).SWL4000FR: Flame retardant (UL94 V-0). The extra charge for the FR version is an investment in safety and often a requirement of building insurance.Do I need special tools for installation?You will definitely need insulated tools (torque wrench, spanner). With batteries of this size, a short circuit is extremely dangerous (arc, molten metal). Due to the M8 connection you need suitable sockets/spanner sizes.How many of these batteries fit in a cabinet?That depends on the statics. Because of the high weight (~48 kg) and height (275 mm), fewer blocks usually fit in a standard cabinet than in smaller types. Reinforced heavy-duty shelves or special battery cabinets are often required. Be sure to check the floor load (kg/m²). 

The BELTRONA Industrial NiCd D-cell (Flat Top) is a specialised industrial battery for applications requiring absolute reliability under difficult conditions. With a capacity of 1.5 Ah (1500 mAh) and a high-temperature resistance up to 55°C this battery is the classic standard for emergency lighting systems and medical devices.Unlike consumer batteries (which are bred for maximum capacity), this cell is designed for longevity under continuous charging. The robust nickel-cadmium chemistry tolerates overcharging and deep discharge far better than modern NiMH cells, which is why it is often unrivalled in existing emergency lighting systems. The flat top design Flat Top (flat positive terminal) is intended for assembly into battery packs (e.g. 3- or 4-cell rods).Highlights at a GlanceHigh temperature resistant (HT): Specially developed for continuous use at ambient temperatures up to 55°C, as is typical in sealed emergency lighting housings under the ceiling.Continuous charge resistant: The cell is optimised for permanent trickle charging without drying out or losing capacity (typical for emergency lighting).Industrial Standard D (Mono): Size D (approx. 33 x 60 mm) with cardboard sleeve for insulation during battery pack assembly.Flat Top Design: Has flat terminals at both ends to allow spot welding of solder tabs (Z-tags) or Hilumin strips for series connections.Robust NiCd chemistry: Offers excellent high current capability and reliability, even when not discharged for months.Long service life: Typically designed for an operating life of 4 years in emergency lighting applications (according to standard).Areas of applicationThis cell is found almost exclusively in professional sectors:Emergency and safety lighting: As single cell or battery pack (rod) in exit signs and escape route lights.Medical technology: In older mobile devices requiring high reliability.Industrial handheld devices: Robust measuring instruments or older tool batteries.Spare part: For Sanyo Cadnica D-cells (KR-D) or Saft VTD cells of similar specification.Assembly & safety instructionsWorkmanship: As it is a flat-top industrial cell, cables or connectors should ideally be attached by spot welding. Prolonged soldering directly to the terminal may damage the internal seal and pressure relief valve.Disposal (Important!): NiCd batteries contain the heavy metal cadmium, which is highly toxic. Under no circumstances should they be disposed of in household waste. Always return defective cells to certified collection points.Replacement: Always replace the complete battery pack in emergency lighting systems, never individual cells, to ensure uniform voltage levels. Features SpecificationValue / Detail Rated voltage**1.2 V** Nominal capacity**1.5 Ah** (1500 mAh) Size (format)**D-cell / Mono** (as per your specification) *(Typical for 1.5Ah would actually be Sub-C)* Dimensions (Standard D)**Ø 33.0 mm x H 60.0 mm** (approx.) Chemical systemNickel-cadmium (**NiCd**) Temperature range**High Temp** (continuous charging up to +55°C / +70°C) Connection**Flat Top** (flat positive terminal) for spot welding Charging procedureConstant current 1/10 C (150 mA) over 14-16h Service lifeca. 4 years (at high temperature under continuous charge)  FAQs on the BELTRONA NiCd D 1.5AhWhy does such a large D-cell only have 1.5 Ah?This is a quality feature of high temperature cells. Inside, plenty of space is reserved for electrolyte and separators to protect the cell from drying out in high temperatures. Although a consumer D-cell may offer 5-10 Ah, it would quickly fail under constant trickle charge in a hot emergency light. This 1.5 Ah cell lasts for years.Can I still use NiCd at all?In the EU, there is a general NiCd ban for consumer devices (e.g. cordless screwdrivers). However, there are exceptions: For emergency lighting, alarm systems and medical devices, NiCd batteries are still permitted due to their safety features and are often the only approved option for legacy systems.Can I use a NiMH cell instead?This is often not recommended. Old chargers in emergency lights are designed for NiCd. They would quickly overcook and destroy a NiMH cell due to permanent overcharging. Stick to the technology for which your light is certified.

The VARTA V80H is a powerful and rechargeable nickel-metal hydride (NiMH) button cell developed for professional and industrial applications with increased energy requirements. With a nominal voltage of 1.2 V and a high capacity of 80 mAh, it is the ideal energy solution for demanding memory backup applications, solar-powered devices and mobile electronics that require a robust and durable energy source. Its high reliability makes it a preferred component for original equipment manufacturers (OEM).Highlights at a glanceHigh capacity: With 80 mAh, one of the most powerful NiMH button cells for long backup times or demanding applications.Rechargeable energy: Reliable NiMH technology for high cycle stability and very long service life.Fast charging capability: Suitable for applications requiring rapid recharging.Industrial quality: Developed for demanding continuous use and a wide temperature range.Versatile OEM component: Ideal for direct integration into complex electronic assemblies.Reliable energy for professional electronicsThe VARTA V80H is the optimal choice for a wide range of professional and industrial applications where standard button cells are not enough. It is used for memory buffering (SRAM) and real-time clocks (RTC) in industrial PCs, servers and controllers. Furthermore, it is an excellent choice as an energy storage device for solar-powered devices such as garden lights, sensors or emergency signals as well as for use in medical technology, cordless headphones and automotive electronics.Robust nickel-metal hydride technologyVARTA's proven NiMH technology stands for high reliability and safety. The V80H is designed for demanding charging and discharging cycles and tolerates both permanent trickle charging in backup applications and rapid charging processes. It offers excellent charging and discharging efficiency, a very long cycle life and does not exhibit an undesirable memory effect.Efficiency and safety in the systemAs a single cell for industrial further processing, the VARTA V80H is subject to the strictest quality controls. Its construction ensures a high degree of tightness and resistance to the thermal stresses of the soldering process (when used and assembled properly). The guaranteed VARTA quality gives developers and manufacturers a stable and reliable component for mass production and long-lasting use of their products. Features                                                                                                                                                          Model              VARTA NiMH button cell V80H               Battery type              Nickel-metal hydride (NiMH)               Nominal voltage (V)              1.2               Capacity (mAh)              80               Diameter (mm)              15.6               Height (mm)              6.0               Weight (g)              3.2        FAQs about the VARTA NiMH button cell V80HWhat is the main application area of this NiMH button cell?The V80H is a powerful all-rounder. It is used both as a backup energy source for memory and real-time clocks (RTC) in complex systems and as a main power source in small, rechargeable devices such as cordless headphones, solar lights or medical sensors.Is this cell suitable for charging with external chargers?No, this cell is an industrial cell designed for permanent installation and charging via a defined charging circuit within a device. It is not intended for handling by end users or for use in conventional chargers.What does "fast charging capability" mean?Fast charging capability means that the cell can be charged in a short time (often in about one hour) with a high charging current, without suffering damage. This is only possible with specially designed charging electronics that monitor the charging process and terminate it in good time.How is this cell mounted on a circuit board?The V80H is typically fitted with welded solder tags ("tags") in various configurations (vertical, horizontal, etc.) and then soldered to the circuit board. Delivery is usually as a bare cell, which is then fitted with the appropriate connections according to customer requirements.How should this rechargeable cell be disposed of?Rechargeable cells must not be disposed of with household waste. As an industrial battery, it is subject to the provisions of the Battery Act. Please dispose of the used cell at the appropriate industrial or municipal collection points to ensure proper and environmentally friendly recycling.

The MK M24SLDGFT is a state-of-the-art and absolutely maintenance-free deep-cycle gel battery, designed to meet the highest demands for cycle stability, safety and longevity in demanding daily operation. With a nominal voltage of 12 V and a high capacity of 88 Ah (C100), this accumulator offers outstanding performance in demanding cyclic use. The advanced gel technology and robust terminals make it the first choice for rehab technology, solar systems and marine applications.Highlights at a glanceSuperior gel technology: The electrolyte bound in gel ensures maximum cycle stability and a very long service life.True deep-cycle performance: Developed for deep and regular discharges without loss of capacity.Absolutely maintenance-free and leak-proof: Sealed construction enables installation in any orientation and indoors.Maximum operational safety: Extremely robust and reliable, ideal for daily, intensive use.Versatile in use: Perfect for electric wheelchairs, solar systems, cleaning machines and boats.Maximum performance for demanding cyclic applicationsThe MK M24SLDGFT has been specifically developed for tough, cyclic daily operation. Its main field of application is in demanding rehab technology, where it supplies high-performance electric wheelchairs and scooters with long-lasting and reliable energy. As a storage battery in off-grid solar systems and autonomous power supply, it proves its reliability. Additionally, it is an excellent energy source for industrial cleaning machines, lifting platforms, and marine applications.Advanced and proven gel technologyIn contrast to conventional wet or AGM batteries, the electrolyte in a gel battery is thickened in silica gel. This completely prevents leakage and removes the need for topping up with water. The gel technology offers excellent vibration resistance, very low self-discharge, and above all, outstanding tolerance to deep discharges. This makes it the safest and most durable choice for intensive supply applications.Longevity and economy in focusThe MK gel battery is an investment in longevity and operational reliability. Its capacity to withstand hundreds of deep charge and discharge cycles reduces the need for premature replacement and thus significantly lowers the total operating costs of your devices. High-quality manufacturing and the use of highly pure materials ensure constant power delivery and reliable operation over the entire, long service life. Characteristics                                                                                                                                                                            Model              MK Gel Battery M24SLDGFT               Technology              Lead gel               Nominal voltage (V)              12               Capacity (Ah)              88               Cold start current (A)              630               Dimensions (L x W x H in mm)              277 x 175 x 224               Connection              Dual connection (round terminal & M6 internal thread)               Weight (kg)              approx. 28.6        FAQs about the MK Gel Battery M24SLDGFTWhat does "deep cycle" mean?"Deep cycle" means that the battery is designed to regularly release a large proportion of its stored energy (deep discharge) and subsequently be fully recharged without rapidly losing capacity. This is crucial for supply applications, in contrast to starter batteries, which only deliver high currents for a short time.What is the main difference between gel and AGM batteries?Both are maintenance-free non-woven batteries. In gel batteries, however, the electrolyte is thickened to a gel, while in AGM batteries it is held in a glass fibre mat in liquid form. Gel batteries generally offer even greater cycle stability and better tolerance to deep discharges, making them the premium solution for the most demanding supply applications.Which charger do I need for this gel battery?You need a modern, microprocessor-controlled charger that features a special charging curve for gel batteries. The charging voltage for gel accumulators is generally slightly lower than for AGM or wet batteries. Using an incorrect charger can significantly shorten the service life of the battery.Can I connect two of these batteries in series to get 24V?Yes, this is a very common application, especially in electric vehicles, wheelchairs or for 24V solar systems. To ensure optimum performance and longevity, you should always use two identical batteries (same model, same capacity), ideally from the same production batch and with the same state of charge.How must this lead-acid battery be disposed of?Lead-acid batteries contain environmentally harmful substances and must not be disposed of in household waste. You can return your old battery free of charge to any retailer selling new batteries or to municipal recycling centres to ensure proper disposal.

The Sanyo/FDK HR-AAUC NiMH rechargeable battery is one of the most reliable and robust industrial rechargeable cells in the classic AA format (Mignon). After FDK took over the battery division of Sanyo (Fujitsu), this tried and tested cell continues to be manufactured to the highest Japanese quality standards.In contrast to conventional consumer rechargeable batteries, which are tuned for maximum capacity, the focus of the HR-AAUC cell (with 1200 mAh at 1.2 volts) is on extreme longevity, overcharge resistance and a broad temperature application range. It is the perfect basis for the construction of durable battery packs in safety-relevant areas or as a high-quality replacement battery for self-installation in shavers, electric toothbrushes and emergency lights.Highlights at a glanceIndustrial Quality: Manufactured to the highest standards by FDK (formerly Sanyo) for maximum reliability and an extremely long service life.Overcharge resistance: The special cell chemistry also tolerates permanent charging (e.g. in emergency lighting or charging stations) without being damaged.Conscious capacity (1200 mAh): For robustness and cycle stability, the capacity has been set lower than for standard consumer cells – ideal for continuous operation.Temperature stable: Provides reliable power even under adverse conditions and demanding temperatures.No memory effect: Thanks to modern nickel-metal hydride technology (NiMH), the battery can be recharged at any time.Versatile contacting: Often available as "Flat-Top" (flat positive terminal) for spot welding or directly with Z or U solder tabs for circuit boards.Areas of applicationThe HR-AAUC cell is the tireless worker for permanently installed battery systems:Household & care devices: The classic replacement battery for high-quality electric toothbrushes, hair clippers or epilators, which are constantly on the charging station.Emergency & safety lighting: Ideal as a backup battery for escape route lights, as it easily withstands permanent trickle charging (overcharging).Medical technology: For mobile diagnostic devices and pumps where reliability and robustness are top priority.Model making & industry: For assembling individual, durable battery packs for remote controls or industrial sensors.Assembly & safety instructionsAssembling battery packs: To connect several cells, only use a spot welding device and auxiliary sheets (nickel strip). Never solder directly to the bare battery terminals (Flat-Top), as the extreme heat of the soldering iron destroys the safety valves and cell chemistry inside.Cells with solder tabs: If you want to solder the battery into a device yourself, be sure to buy the version with industrially spot-welded Z or U solder tabs. These allow you to work safely with the soldering iron.Chargers: Although the cell is very robust, only use NiMH-compatible chargers with delta-U cut-off for external charging to ensure maximum service life.Observe polarity: When soldering into household appliances (e.g. shavers), pay close attention to the polarity of the old cell on the circuit board to avoid short circuits in the electronics. Features Manufacturer / ModelFDK (Sanyo) HR-AAUC Design**AA (Mignon)** Technology**NiMH** (Nickel-Metal Hydride) Nominal voltage**1.2 V** Capacity (typical)**1200 mAh** Positive terminal**Flat Top** (Flat) Dimensions (Ø x H)**14.2 mm x 49.0 mm** Weightapprox. 23 g Charging current (standard)120 mA (approx. 14-16 hours) Field of applicationIndustrial battery packs, emergency lighting, measuring instruments FAQs about the Sanyo/FDK HR-AAUC batteryWhy does this battery only have 1200 mAh, when there are AA batteries with 2500 mAh?This is a deliberate choice for durability. High-capacity batteries (with over 2000 mAh) are often sensitive to overcharge, deep discharge and temperature fluctuations, and age quickly in certain devices. The HR-AAUC industrial cell with 1200 mAh is designed for extreme robustness, overcharge resistance and thousands of charging cycles. It is a "marathon runner", not a "sprinter".Can I charge this battery in a normal household charger?Conditionally, depending on the design. If you have the flat-top version (without solder tabs), it may be that the extremely flat positive terminal does not make contact in the charger, as normal AA batteries there have a raised contact ("nipple"). These industrial cells are primarily intended to be welded into battery packs or soldered into devices.Does the cell say Sanyo or FDK?Mostly FDK. Sanyo was for a long time the leading developer of these cells. However, the NiMH division of Sanyo was taken over a few years ago by FDK (a subsidiary of Fujitsu). The cells are manufactured on the same machines in the same legendary quality but now usually bear the FDK logo.

The Yuasa NP3-6 is a compact and reliable lead-acid battery with 6 volts and 3 Ah capacity. Developed for industrial applications, it impresses with its robust construction, flexible installation options and long service life. Whether in emergency power systems, security technology or mobile devices, this VRLA battery provides stable power supply in a minimum of space.Highlights at a glanceReliable capacity: 3 Ah at 6 V, ideal for smaller energy applications.Compact format: At just 134 × 34 × 64 mm, optimal for use where space is restricted.High flexibility: Installation possible up to 90° tilt from the upright position.Safe in operation: Low-pressure vent valves for gas pressure regulation.Service life: Up to 5 years in accordance with EUROBAT classification "Standard Commercial".Low maintenance: Valve-regulated VRLA technology with low self-discharge.Compact performance for versatile applicationsThe Yuasa NP3-6 belongs to the NP series of valve-regulated lead-acid batteries (VRLA) and is especially suitable for applications with limited space. Thanks to the constant output voltage and low self-discharge of only about 3% per month at 20°C, the battery remains ready for use even after extended periods of inactivity.Technical stability and long service lifeThe NP3-6 offers a service life of up to 5 years (EUROBAT classification: "Standard Commercial"). Its stable float charge voltage is 6.825 V (±1%) per block at 20°C. For cyclic operation, a voltage of 7.26 V (±3%) is recommended. Thanks to its robust ABS plastic design, the battery meets high safety standards. A flame-retardant housing option according to UL94:V0 is available on request.Flexible installation and easy handlingThe battery can be installed and operated up to 90° from the upright position (not permanently upside down). Faston plug terminals (4.7 mm / 6.35 mm) enable quick and secure installation. Each cell is equipped with a low-pressure vent valve for safe and low-maintenance operation, which automatically equalises the gas pressure. Yuasa VRLA batteries comply, among other things, with ISO 9001 standards (quality management) and are recyclable in accordance with applicable regulations.Features ModelYuasa NP3-6 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)6 Capacity (Ah)3 (at 20h rate) Maximum discharge current30A (for 5 seconds) Charging voltage (float charge)6.825V (±1%) Charging voltage (cyclic use)7.275V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)134 x 34 x 60 Weight (kg)0.75 ConnectionFaston 4.8mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa NP3-6 lead-acid battery 6V 3AhWhat actual capacity and energy does it deliver?The NP3-6 delivers a capacity of 3 Ah at a 20-hour discharge rate, equivalent to 18 Wh nominal energy. The actual available capacity depends on charge level and age-related degradation.How many charge cycles does the NP3-6 withstand?For cyclic use (regular charge/discharge cycles), service life under optimal conditions exceeds 1,000 cycles, depending on average depth of discharge.How high is self-discharge during storage?The NP3-6 has a self-discharge rate of approx. 3% per month at room temperature. It can be stored for up to 12 months provided it remains charged and is regularly topped up ("top charge") to prevent performance loss from sulphation.How should it be charged – float or cyclic mode?Float charging voltage: 2.275 V/cell (approx. 13.65 V total for 6 V batteries), ideal for standby use.Cyclic charging: is usually performed at 2.35–2.47 V/cell.Recommendation: Use a 2-stage CI-CV charging system or a suitable AGM/UPS charger; charging cut-off should be at approx. 0.25 C.If stored for more than a month, a full "top charge" at 2.40 V/cell for 15–24 hours is recommended.What happens in deep discharge or with the wrong voltage?The NP3-6 can handle occasional deep discharges and will regenerate if properly recharged. However, the cut-off discharge voltage should ideally not drop below 1.75 V/cell (≈ 10.5 V per 6 V battery). Repeated deep discharges or permanent operation at lower voltages will permanently reduce service life and capacity.Can several NP3-6s be connected in parallel or in series, e.g. for higher voltage or capacity?Yes, NP3-6s can be connected in parallel provided all cells come from the same batch and assembly. Mixing of different ages or capacities is not recommended, as charge equalisation cannot be guaranteed and uneven loading may occur.

The Yuasa NP4-6 is a compact VRLA (Valve Regulated Lead Acid) battery with 6 volts and 3.7 Ah capacity. It has been specially developed for use in safety-related systems, medical devices and small consumers and stands out for its reliable performance, long service life and high operational safety.Highlights at a glanceSolid capacity: 3.7 Ah for reliable energy supply for smaller devices.Space-saving: Compact dimensions of only 70 × 47 × 105.5 mm.Flexible installation: Usable in almost any position, except permanently upside down.Safe and low-maintenance: Equipped with low pressure release valves.EUROBAT class: “Standard Commercial”  up to 5 years life span.High load capacity: Maximum discharge current of 120 A for 1 second.Compact power for diverse applicationsThe NP4-6 is ideal for applications where constant power output is required in confined spaces. It offers a capacity of 3.7 Ah for a 10-hour discharge down to 1.8 V/cell at 20 °C and provides reliable energy even with short-term load peaks up to 120 A for 1 second.Durable and robustThe NP4-6 has a EUROBAT classification “Standard Commercial” and achieves a service life of up to 5 years under optimal conditions. The self-discharge is only about 3 % per month at 20 °C, ideal for reliable use after extended periods of inactivity.The battery has a housing made of high-quality ABS plastic (UL94:HB) and is thus robust and resistant to mechanical influences. A flame-retardant housing variant (UL94:V0) is optionally available.Reliable technology for highest demandsThe NP4-6 is equipped with Faston plug connections (4.75 mm) and, thanks to VRLA technology (valve-regulated), can be operated with low maintenance. Each cell features a self-closing low-pressure release valve that reliably regulates the gas pressure inside. For float charging, the recommended voltage is 6.825 V (±1 %) per block, for cyclic operation 7.26 V (±3 %). No limitation of the charging current is necessary for float charging; for cyclic operation, the maximum charging current is 1 A. The battery meets the quality requirements according to ISO 9001 and can be recycled in an environmentally friendly manner at the end of its service life.Features ModelYuasa NP4-6 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)6 Capacity (Ah)4 (at 20h rate) Maximum discharge current40A (for 5 seconds) Charging voltage (float)6.825V (±1%) Charging voltage (cyclic operation)7.275V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)70 x 47 x 100 Weight (kg)0.87 ConnectionFaston 4.8mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa NP4-6 lead-acid batteryWhich applications is the Yuasa NP4-6 suitable for?The Yuasa NP4‑6 is a maintenance-free, sealed 6 Volt / 4 Ah VRLA lead-acid industrial battery with AGM technology. It is specially designed for standby and light cyclic applications, such as UPS systems, alarm and security technology, emergency lighting, telecommunications equipment or small charged devices. Due to its robust ABS housing, it is widely established internationally for industrial use.How many charge cycles are possible?In cyclic operation, about 1,000 charge cycles are possible, depending on the charging system and depth of discharge.How is charging (float vs. cyclic) carried out and which voltage values must be observed?Float charging voltage: approx. 6.825 V (= 2.275 V/cell) at 20 °C; temperature compensation: –3 mV/°C/cellCyclic (boost): approx. 7.26 V block voltage (= 2.42 V/cell); –4 mV/°C/cell temperature compensationCharge limit for cyclic charging: ≤ 1.0 A (~0.25 C) recommendedNote: Use a CI/CV charger specifically for AGM/UPS batteries, ideally with temperature compensationWhat is the self-discharge rate and what should be considered during storage?At 20 °C, the self-discharge rate is about 3 % per month. The battery can be stored at room temperature for up to 12 months, provided it is regularly recharged, without permanent loss of capacity.Can several NP4‑6 batteries be connected in parallel or in series?In principle, it is possible to connect several batteries in parallel for higher capacity or in series for higher voltage. Only identically stored and identical batteries from the same production batch should be combined. A mixture of different ages or capacity states is not recommended

The Yuasa NP7-6 is a compact, valve-regulated lead-acid battery (VRLA) with 6 volts and 6.5 Ah capacity. It provides reliable energy for applications with constant power requirements, even in confined installation conditions. With high load capacity, long service life and maintenance-free operation, it fulfils the requirements of numerous industrial applications.Highlights at a glanceCompact power: 6.5 Ah capacity at 6 V in a space-saving format.High load capacity: Delivers up to 210 A discharge current for 1 second.Flexible mounting: Can be used in all positions, except permanently overhead.Maintenance-free and safe: With low-pressure release valves for stable cell pressure.Long-lasting: EUROBAT classification “Standard Commercial” with up to 5 years of service life.Robust housing: Made of durable ABS plastic, optionally flame retardant.Reliable performance for versatile applicationsThe NP7-6 provides a 10-hour capacity of 6.5 Ah at a discharge down to 1.8 V/cell at 20 °C. Its high discharge current capability of up to 210 A for one second makes it ideal for systems with short-term high current demand. Thanks to VRLA technology, the battery is maintenance-free and reliable throughout its entire service life.Robust technology with a long service lifeThe NP7-6 is designed for low-maintenance operation and fulfils the requirements of the EUROBAT classification “Standard Commercial” with an expected service life of up to 5 years. The self-discharge rate is only about 3 % per month (at 20 °C), which ensures high operational readiness even during prolonged storage. The case is made of impact-resistant ABS (UL94:HB) and is optionally available in a flame-retardant version (UL94:V0). The battery also meets international standards such as ISO 9001.Simple integration and safe handlingWith its compact dimensions (151 × 34 × 97.5 mm), the NP7-6 can be flexibly integrated into virtually any installation situation. Installation is possible in any position, except permanently mounted upside down. Thanks to Faston plug connectors (4.75 mm), the battery is easy and safe to install. Each cell is fitted with a self-closing low-pressure release valve to safely regulate gas pressure. The maximum charging current in cyclic operation is 1.75 A. There is no limitation for float charging.Features ModelYuasa NP7-6 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)6 Capacity (Ah)7 (at 20h rate) Maximum discharge current70A (for 5 seconds) Charging voltage (float charge)6.825V (±1%) Charging voltage (cyclic operation)7.275V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)151 x 34 x 94 Weight (kg)1.25 ConnectionFaston 4.8mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa NP7-6 lead-acid batteryWhich applications are ideal for the NP7-6?The NP7-6 is suitable for:UPS systemsSecurity technologyEmergency lightingMedical technologyTelecommunications and control systemsCan the battery be installed flexibly?Yes, it can be operated in all positions with the exception of a permanently installed upside-down position.What safety features are included?The battery is equipped with low-pressure release valves that open when required and then close automatically. The case is robust and optionally flame retardant.How high is the self-discharge rate?The self-discharge rate is about 3 % per month at 20 °C, ideal for longer storage or standby times.Is there a limitation for the charging current?There is no limitation for float charging. In cyclic operation, the recommended maximum charging current is 1.75 A.How high are current-carrying capacity and short-circuit resistance?Maximum current (1 second): 210 A1-minute current: 48 AInternal impedance: about 12 mΩ at 1 kHzThese values enable high performance for short periods, but a permanent, high load current is not recommended. 

The Varta V150H is a high-performance, long-life nickel metal hydride (NiMH) rechargeable button cell battery specially developed for demanding industrial applications. It offers a nominal voltage of 1.2 V and a typical capacity of 150 mAh. Thanks to its high cycle stability and reliability, the V150H is the ideal choice for memory backup solutions (memory back up), real-time clocks (RTC) and other applications that require a rechargeable and permanent power supply.Highlights at a glanceRechargeable: Long-life nickel metal hydride technology for hundreds of charging cyclesHigh capacity: 150 mAh for a long-lasting power supply in the smallest of spacesReliable: Designed for long-term use in industrial environmentsCompact design: Flat design ideal for PCB mountingSolderable: Often available in variants with solder terminals for permanent installationPowerful for industrial buffer applicationsThe Varta V150H rechargeable battery has been specially designed for use in professional electronics where an uninterruptible power supply for critical components must be guaranteed. It is ideal for buffering memories (SRAM, DRAM) and real-time clocks in industrial control systems (PLC), medical devices, measuring instruments and communication modules. Its robust design ensures data integrity even if the primary power supply fails.Reliable NiMH technologyThe nickel metal hydride technology used stands for high energy density, good cycle stability and a more environmentally friendly alternative to older NiCd batteries. Varta Rechargeable batteries are characterised by high manufacturing quality, which ensures low self-discharge when charged and a long service life even under demanding charging and discharging conditions. This makes them an economical and sustainable energy solution.Systematic efficiency and safetyVarta rechargeable batteries are subject to strict quality controls to ensure consistently high performance and maximum safety. The V150H is designed for a long service life and offers high reliability in continuous operation. For optimum performance and service life, the use of a suitable charger is recommended to protect the battery from overcharging. Features  ModelVarta V150H TechnologyNickel metal hydride (NiMH) SizeButton cell Rated voltage (V)1.2 Capacity (mAh)150 Charge cycles> 1000 Standard charge15 mA for 14-16 h Dimensions (Ø x H, mm)approx. 25.1 x 6.7 Weight (g)approx. 6.5 ConnectionPrinted contacts / solder pins RechargeableYes  FAQs about the Varta V150H NiMH rechargeable batteryIs this rechargeable battery a direct replacement for a battery?No, the V150H is a rechargeable battery with 1.2 V nominal voltage. It may only be used in devices that are explicitly designed for the use of NiMH rechargeable batteries and have a corresponding charging circuit. It cannot be used in devices for 1.5 V or 3.0 V primary batteries.How often can the V150H battery be recharged?The cycle life of a NiMH battery depends heavily on the operating conditions such as charging current, depth of discharge and temperature. Under optimum conditions, however, the Varta V150H can achieve several hundred charge and discharge cycles.What does memory back up application mean?Memory back up means memory retention. The battery supplies a memory module (e.g. RAM) or a real-time clock (RTC) with power when the main device is switched off. This means that important data, configurations or the time are retained.How should this battery be disposed of?As a rechargeable battery, the V150H must not be disposed of with household waste. Please dispose of it at special collection points for rechargeable batteries or at municipal recycling centres to ensure proper recycling.

The Yuasa NP10-6 VDS is a maintenance-free, valve-regulated lead-acid (VRLA) battery with a nominal voltage of 6 volts and a capacity of 10 Ah. Thanks to AGM technology, robust construction and VdS certification, this battery is particularly suitable for safety-critical systems, such as in fire alarm technology, emergency lighting or industrial applications.Highlights at a glanceHigh capacity: 10 Ah at 6 V – reliable power for many applications.VdS approved: G 186010 for safety-related applicationsMaintenance-free: AGM technology with > 99% gas recombination.Compact design: Just 151 × 50 × 97.5 mm, ideal for limited installation space.Long-lasting: EUROBAT classification “Standard Commercial” with a service life of up to 5 years.Reliable power for safety-critical applicationsWith a capacity of 9.2 Ah at a 10-hour discharge rate (down to 1.8 V/cell at 20 °C), the NP10-6 delivers consistent performance over a long period. The maximum discharge current is 300 A for 1 second, making it ideal for short-term high-current applications as well.Technology for demanding operating conditionsThe VRLA design with AGM technology ensures maintenance-free, gas-tight operation without the need for electrolyte top-ups. Each cell is equipped with a low-pressure relief valve that safely regulates the internal pressure and closes automatically after opening. The low self-discharge rate of only approx. 3% per month makes the battery particularly suitable for long-term storage. The recommended charging voltage is 6.825 V in float mode and 7.26 V in cyclic operation. The maximum charging current is 2.5 A during cyclic use; in float mode, no limitation is required.Features  ModelYuasa NP10-6 VDS Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)6 Capacity (Ah)10 (at a 20-hour rate) Maximum discharge current100A (for 5 seconds) Charging voltage (trickle charge)6.825 V (±1%) Charging voltage (cyclic operation)7.275 V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years ( Yuasa -design) Dimensions (L/W/H, mm)151 x 50 x 94 Weight (kg)1.8 ConnectionFaston 6.3mm CertificationsIEC 60896-21+22, VdS, UL  FAQs on the Yuasa 6V 10Ah lead-acid batteryFor which applications is the NP10-6 VDS suitable?The NP10‑6 VDS is a maintenance-free 6 V / 10 Ah VRLA lead-acid battery featuring AGM technology, specifically designed for security and emergency power applications such as fire and burglar alarm systems, access control, emergency lighting or UPS systems.What is the battery life?The NP10-6 offers a service life of up to 5 years at 20 °C in accordance with the EUROBAT ‘Standard Commercial’ category.Can the battery be operated in any orientation?Yes, the battery can be operated in all positions except when permanently mounted upside down.How safe is the battery in operation?Thanks to VRLA technology with low-pressure vent valves, the battery is leak-proof, maintenance-free and safe for everyday use.What charging voltages apply in float or cycle mode?Float charging voltage at 20 °C: approx. 6.825 V (2.275 V/cell); temperature compensation: –3 mV/cell/°CBoost/cycle voltage: approx. 7.26 V (2.42 V/cell); Temperature compensation: –4 mV/cell/°CCharging current limit during cyclic operation: max. 2.5 A (≈ 0.25 C) Yuasa+8How powerful is the battery under peak load?Short-term peak current (1 second): up to 300 A1-minute current: approx. 48 AInternal impedance: approx. 8 mΩ at 1 kHz (according to manufacturer's specifications)

The Yuasa NP12-6 VDS is a valve-regulated lead-acid (VRLA) battery with a nominal voltage of 6 V and a capacity of 12 Ah, specially developed for safety-critical and industrial applications. Thanks to leak-proof AGM technology, high discharge current capacity and VdS approval, this battery provides a reliable power supply for many years and is maintenance-free and versatile in use.Highlights at a glanceHigh capacity: 12 Ah at 6 V, ideal for long-lasting and high-performance systems.VdS approved: G 194006 for safety-related applicationsMaintenance-free: AGM technology with over 99% gas recombination.Flexible installation: Can be installed in almost any position (except upside down).High load capacity: Up to 360 A discharge current for 1 second.Long-lasting: Service life of up to 5 years at 20 °C according to the EUROBAT classification.Compact performance for safety-critical applicationsThe NP12-6 VDS delivers a capacity of 11.1 Ah at a 10-hour discharge rate (down to 1.8 V/cell) and is ideal for systems where a constant supply and short load peaks are essential. With a discharge current of up to 360 A for 1 second and 75 A for 1 minute, the battery is particularly suitable for UPS systems, alarm systems or medical equipment.Technology for the highest standardsVRLA technology with AGM (Absorbent Glass Mat) ensures gas-tight, maintenance-free operation without the need for water top-ups. The battery achieves a long service life of up to 5 years at 20 °C (EUROBAT: “Standard Commercial”). With a self-discharge rate of only approx. 3% per month, extended storage is also possible without any problems. The battery meets the highest safety standards: the robust housing is made of ABS plastic and can also be supplied in a flame-retardant version (UL94:V0) on request. Low-pressure relief valves ensure safe pressure equalisation within the cells.Features ModelYuasa NP12-6 VDS Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)6 Capacity (Ah)12 (at 20h rate) Maximum discharge current120A (for 5 seconds) Charging voltage (float charge)6.825V (±1%) Charging voltage (cyclic operation)7.275V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)151 x 50 x 94 Weight (kg)2.2 TerminalFaston 6.3mm CertificationsIEC 60896-21+22, VdS, UL  FAQs on the Yuasa lead-acid battery with 6V and 12AhHow long is the service life of the NP12-6?According to the EUROBAT classification “Standard Commercial”, the battery has a service life of up to 5 years at an ambient temperature of 20 °C.Is the battery approved for VdS-certified applications?Yes, the NP12-6 has VdS certification and is suitable for safety-critical systems such as fire alarm and intruder alarm systems.Can the battery be installed flexibly?Yes, installation is possible in any position, except permanently upside down.What safety features does the battery offer?It has low-pressure relief valves for safe gas pressure regulation and a robust housing; optionally it is available in a flame-retardant version according to UL94:V0.How is correct charging carried out (float vs. cycle)?Float charging voltage (at 20 °C): 6.825 V block voltage level (~2.275 V/cell), temperature compensation: – 3 mV/cell/°CCyclic or boost charging voltage: 7.26 V block (~2.42 V/cell), temperature compensation: – 4 mV/cell/°CRecommended for cyclic charging: max. 3 A (~0.25 C) charge limitWhat is the self-discharge rate and what storage conditions apply?Self-discharge: approx. 3%/month at 20 °CStorage period: up to 12 months at 20 °C possible, provided regular recharging is carried outTemperature ranges:Charging: – 15 °C to +50 °CDischarging: – 20 °C to +60 °CStorage (fully charged): – 20 °C to +60 °C

The Yuasa NP4-12 is a compact and reliable VRLA lead-acid battery with a nominal voltage of 12 volts and a capacity of 4 Ah. Thanks to its maintenance-free technology, flexible installation options and robust design, the battery is ideal for emergency power systems, safety-related applications and industrial electronics.Highlights at a glanceReliable performance: 4 Ah capacity at 12 V (20h rate), 3.7 Ah at 10h rate.Compact format: Only 90 × 70 × 106 mm – ideal for confined installation spaces.Flexible installation: Can be operated in almost any position, except permanently upside down.Safe operation: With self-closing low-pressure vent valves.Maintenance-free: Valve-regulated VRLA technology – no topping up necessary.Long service life: EUROBAT classification “Standard Commercial” (3 to 5 years).Compact energy source for a wide range of applicationsWith a capacity of 4 Ah at 20-hour discharge (up to 1.75 V/cell), the NP4-12 supplies constant energy even in tight spaces. For 10-hour discharge up to 1.8 V/cell, it delivers 3.7 Ah. The battery is ideal for systems with moderate current requirements and short-term load peaks of up to 120 A for one second.Robust technology with ISO-certified qualityThe NP4-12 is impressive with a long service life of up to 5 years at 20 °C and is ISO 9001 certified. Its low self-discharge rate of around 3 % per month ensures reliable operational readiness, even after prolonged storage. The casing is made of robust ABS plastic (UL94:HB) and is optionally available in a flame-retardant version (UL94:V0). With an impedance of 40 mΩ (at 1 kHz), the battery offers solid performance and safety in operation.Easy handling and safe operationThe NP4-12 is equipped with Faston plug-in terminals (4.75 mm) and can be quickly and easily integrated into existing systems. Installation is possible in any position, except for permanently upside-down mounting. Each cell has a low-pressure vent valve for controlled gas pressure regulation. The maximum charging current in cyclic use is 1 A. There is no limit for the float charge. The recommended charging voltage is:13.65 V (±1 %) in float operation14.5 V (±3 %) in cyclic useFeatures ModelYuasa NP4-12 Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)4 (at 20h rate) Maximum discharge current40A (for 5 seconds) Charging voltage (float)13.65V (±1%) Charging voltage (cyclic)14.7V (±3%) Operating temperature (°C)-15 ~ 50 Storage temperature (°C)-20 ~ 50 Service lifeUp to 5 years (according to Yuasa design) Dimensions (L/W/H, mm)90 x 70 x 101 Weight (kg)1.7 ConnectionFaston 4.8mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa NP4-12 lead-acid batteryFor which applications is the NP4-12 battery suitable?The battery is suitable for:Security and alarm systemsUPS and emergency power systemsMedical devicesControl and measurement technologyLighting systemsWhat safety functions does the NP4-12 provide?It has self-closing low-pressure vent valves for safe pressure regulation and a robust casing – optionally in a flame-retardant design.How high is the self-discharge?The self-discharge is about 3 % per month at 20 °C, which enables reliable operation even after prolonged storage.What capacity and energy does it really deliver?Nominal capacity: 4 Ah at 20-hour discharge (20 HR)10-hour rate (higher current): approx. 3.7 Ah at 1.8 V/cell and 20 °CEnergy content corresponds to approx. 48 Wh (12 V × 4 Ah) or about 44 Wh at 10-HR dischargeHow long does the battery last in standby or cyclic operation?In float/standby operation: design life of 3–5 years according to EUROBAT standardIn cyclic operation: over 1,000 cycles possible, depending on depth of discharge and ambient temperatureHow should the NP 4-12 be charged correctly (float vs. cycle)?Float charge voltage (20 °C): approx. 13.65 V block (2.275 V/cell), temperature compensation −3 mV/cell/°CCyclic or boost charge: approx. 14.5 V block (2.42 V/cell), temperature compensation −4 mV/cell/°CFor cyclic use: maximum charging current 1 A (~0.25 C)