Beltrona Desk charger

The Yuasa U1R (often also known as U1-9 or simply U1R-330 called) is a powerful special battery for ride-on mowers, lawn tractors and small municipal vehicles. It corresponds to the standardised BCI case size "U1", which is used in almost all garden vehicles worldwide. The "R" in the designation stands for "Reverse" and means that the positive terminal is on the right side. SMF technology (Sealed Maintenance Free) makes it completely maintenance-free and leak-proof, while the high cold-start current of 330 A also reliably starts two-cylinder engines.Highlights at a glanceThe standard for lawn tractors: Fits a huge number of popular brands of ride-on mowers (Husqvarna, John Deere, MTD, Stiga) thanks to the standard U1 size.Polarity U1R (Right): The "R" indicates that the positive terminal (seen from the front) is on the right side. This is crucial for the cable length in the mower.High starting power (330A): With 330 A cold start current, it offers significantly more power than standard garden batteries (often only 180-200 A), which especially helps in cool spring weather.SMF technology: "Sealed Maintenance Free" means the battery is sealed. No water needs to be topped up, and it is more resistant to tipping than old acid batteries.Charge status indicator: Often equipped with a "Magic Eye" (viewing glass) that shows the battery's state of charge at a glance (Green = OK).Robust construction: Specially developed to withstand the vibrations and shocks when mowing on uneven ground.The power pack for John Deere & MTDThe U1R is the typical battery for many John Deere lawn tractors (be sure to check the polarity here, plus is often required on the right), MTD, Cub Cadet, Toro and Husqvarna models. It provides reliable power to start petrol engines up to approx. 25 hp. Thanks to the calcium technology, it has a lower self-discharge than conventional batteries, which is advantageous for the often long standing times of garden tools. Characteristics ModelYuasa U1R (Garden Series SMF) ApplicationRide-on mowers & lawn tractors (e.g. John Deere, Husqvarna) TechnologySMF (Sealed Maintenance Free) - Calcium/Calcium Voltage12 V Capacity30 Ah (20 hrs) Cold Start Current (CCA)330 A (EN) - High Power Dimensions (L x W x H in mm)196 x 131 x 183 (Standard U1-Box) Pole arrangement0 (positive terminal Right - IMPORTANT!) Connection terminalFlat terminal (Type 4 / Garden Lug) Base railN (No base rail) Special featuresMaintenance-free, charge indicator (Magic Eye), carrying handle, vibration-resistant Weight (kg)approx. 7.8 (filled)  FAQs about the Yuasa U1RWhat is the difference between U1 and U1R?This is the most important difference when buying! The case size is the same, but the polarity is reversed.U1 (or U1L): Positive terminal is left.U1R (your battery): Positive terminal is right. The cables in lawn tractors are usually extremely short and measured exactly. If you buy the wrong polarity, the cables will not reach the connections. Look at your old battery: Where is the red cable (+) connected?What should I do in winter?Garden batteries usually die in winter. If the mower sits from October to March, the battery will discharge and fail (sulphation). Important: Remove the battery in winter, store it frost-free and recharge it every 2 months with a charger (e.g. CTEK). This way it will last for many years.Do the connections fit?The Yuasa U1R has so-called "Lug Terminals" (flat flags with a hole). This is the standard for US and European mowers. You simply screw the ring terminals of the vehicle cables to the battery terminals using a screw and nut through the hole.Is the battery filled?Yes, the SMF version (Sealed Maintenance Free) comes to you already filled, charged and sealed. You do not need to fill in any acid. Just install and mow.

The Yuasa NP7-12L is an industrial, valve-regulated lead-acid battery (VRLA) with 12 V nominal voltage and 7 Ah capacity (20h). The leak-proof AGM technology, high current carrying capacity and robust workmanship make this maintenance-free battery a reliable source of energy for emergency power applications, security systems or telecommunications.Highlights at a glanceReliable capacity: 7 Ah (20h) / 6.4 Ah (10h) at 12 V for consistent energy supplyCompact and powerful: Only 2.2 kg light with 210 A maximum discharge current (1 second)Long service life: EUROBAT classification "Standard Commercial" for up to 5 years of service lifeMaintenance-free: Mature VRLA-AGM technology with over 99 % gas recombinationFlexible installation: Faston plug-in connections (6.35 mm), operation possible in almost any positionCompact solution for critical applicationsWith a 20-hour capacity of 7 Ah (up to 1.75 V/cell), the NP7-12L provides a stable power supply even for higher requirements. With a 10-hour discharge up to 1.8 V/cell, the capacity is 6.4 Ah. Thanks to a peak current output of up to 210 A for 1 second, the battery is ideal for UPS systems, security and communication technology where reliability counts.Maintenance-free technology with a high level of safetyThe sealed AGM (Absorbent Glass Mat) design ensures a gas-tight construction with self-closing drain valves for pressure regulation. The battery is maintenance-free, requires no refilling and has a high storage stability with only approx. 3% self-discharge per month, making it ideal for standby operation. The housing made of robust ABS plastic fulfils the UL94:HB standard; a flame-retardant version in accordance with UL94:V0 is also available as an option. The compact dimensions and low weight allow easy integration, even in mobile systems.Battery features  ModelYuasa NP7-12L Battery typeVRLA AGM (maintenance-free) Nominal voltage (V)12 Capacity (Ah)7 (at 20h rate) Maximum discharge current80A (for 5 seconds) Charging voltage (trickle charge)13.65V (±1%) Charging voltage (cycle 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)151 x 65 x 97.5 Weight (kg)2.6 ConnectionFaston 6.3mm CertificationsIEC 60896-21+22, VdS, UL  FAQs about the Yuasa lead-acid battery with 12V and 7AhFor which applications is the NP7-12L suitable?The NP7-12L is ideal for emergency power systems (UPS), alarm systems, security and communication technology as well as backup systems in industry and medicine.How long does the battery last?The battery offers an expected service life of up to 5 years at 20 °C ambient temperature and is categorised in the "Standard Commercial" class according to EUROBAT.How safe is the operation of the NP7-12L?The VRLA design enables safe, maintenance-free operation. The battery is equipped with self-closing drain valves and can be operated in any position - except permanently upside down.How to charge the NP7-12L correctly?Float charging voltage (20 °C): 13.65 V (≈ 2.275 V/cell), temperature compensation -3 mV/cell/°CBoost/cycle charge: 14.5 V (≈ 2.42 V/cell), compensation -4 mV/cell/°CMax. Charging current in cycle mode: 1.75 AWhat temperature ranges and storage conditions must be observed?Charging: -15 °C to +50 °CDischarge: -20 °C to +60 °CStorage (fully charged): -20 °C to +60 °CSelf-discharge: approx. 3 % per month at 20 °C 

Vision RBC123 replacement battery for APC UPS systems

The Panasonic Eneloop BK-4MCCF in the industrial version is the universal and extremely durable rechargeable battery in AAA (Micro) size. It has been specially developed for professional and industrial continuous use, where maximum reliability and a maximum number of cycles are paramount. With a nominal voltage of 1.2V, a capacity of 750 mAh and up to 2100 recharges, it is the most economical and sustainable energy solution for a wide range of devices. The unique Eneloop technology combines the advantages of a rechargeable battery with those of a single-use battery: it comes pre-charged, has excellent storage properties and is ready for immediate use.Highlights at a glanceExtreme longevity: Rechargeable up to 2100 times for maximum economy and sustainability.Extremely low self-discharge: Retains most of its original charge even after years of storage.Universally applicable: The ideal all-rounder for devices with medium energy requirements such as DECT telephones or remote controls.Industrial version: Supplied as a loose cell for easy assembly and direct use in manufacturing (OEM).Stable voltage: Provides reliable performance even at low temperatures.Reliable power for professional applicationsThe Eneloop battery is the ideal power source for devices that are regularly used and charged. It is the first choice for equipping cordless DECT telephones in office environments, for remote controls in hotel and conference technology, for medical devices and measuring instruments as well as for solar-powered outdoor applications. Its extremely high cycle stability makes it the perfect solution for all applications where a long and low-maintenance service life is important.Superior Eneloop technologyThe unique technology of Panasonic Eneloop solves the biggest problem of conventional NiMH batteries: self-discharge. Thanks to an improved material composition and grid alloy, the Eneloop remains charged even when not in use for years. This makes it the ideal component for devices that are not used daily but need to function immediately when required, and significantly simplifies storage for industrial purposes.Powerful and environmentally friendlyEneloop batteries impress with a stable voltage curve and reliable function even at low temperatures. They are delivered pre-charged with environmentally friendly solar energy and are free from harmful heavy metals. Due to the high number of recharges, they replace thousands of single-use batteries, which not only reduces operating costs but also actively helps to protect the environment. Features  ModelPanasonic Eneloop AAA BK-4MCCF (industrial cell) TechnologyNiMH (low self-discharge) Nominal voltage (V)1.2 Capacity (mAh)800 (min. 750) Cycle stabilityup to 2100 recharges Dimensions (Ø x H in mm)10.5 x 44.5 ConnectionIndustrial cell (flat terminal) Weight (g)approx. 13  FAQs about the Panasonic Eneloop battery (Industrial)What is the difference between the "Industrial" version and the normal Eneloop?The battery cell itself is identical. The difference lies in the packaging and distribution channel. The "Industrial" version is supplied as bulk goods in packaging units suitable for industrial use and is aimed at commercial customers and original equipment manufacturers (OEMs) who install the cells directly into devices or assemble them into battery packs. The normal version is available in an end-user blister pack for retail sale.What is the difference between the white Eneloop and the black Eneloop Pro?The white standard Eneloop (this model) is designed for a maximum number of charge cycles (up to 2100) and extremely long life. It is the ideal all-rounder. The black Eneloop Pro has a higher capacity (approx. 930 mAh) for very energy-intensive devices, but offers fewer charge cycles (approx. 500).Which charger should I use to charge these batteries?To achieve maximum lifespan and performance, the use of a high-quality, microprocessor-controlled charger is recommended, which monitors each cell individually and gently terminates the charging process (e.g. by minus delta U shutoff).How should this battery be disposed of?Batteries must not be disposed of with household waste. As an industrial end-of-life 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 recycling.