Skip to main content Skip to search Skip to main navigation
Menu

Panasonic Eneloop AAA NiMH rechargeable battery BK-4MCDE 1.2V 750mAh (blister pack of 2)

Description

Product information

The Panasonic Eneloop BK-4MCDE is the universal and extremely long-lasting rechargeable battery in AAA (Micro) size. It was developed as a sustainable and reliable energy solution for a wide range of everyday devices. With a nominal voltage of 1.2V, a capacity of 750 mAh and up to 2100 recharges, it is the perfect choice for price- and environmentally-conscious users. The unique Eneloop technology combines the advantages of a rechargeable battery with those of a disposable battery: It comes pre-charged, is extremely storable and ready to use immediately.

Highlights at a glance

  • Extreme longevity: Rechargeable up to 2100 times for maximum economy and sustainability.
  • Extremely low self-discharge: Retains up to 70% of its original charge even after 10 years of storage.
  • Universally applicable: The ideal all-rounder for devices such as DECT telephones, remote controls and toys.
  • Environmentally friendly packaging: Supplied in a sustainable, completely plastic-free 2-pack cardboard blister.
  • Pre-charged with solar energy: The batteries are pre-charged on delivery and can be used immediately.

Reliable power for your everyday devices

The Eneloop battery is the ideal energy source for devices that are used and charged regularly. It is the first choice for cordless DECT telephones, remote controls, computer mice and keyboards, game controllers and battery-powered toys. Its extremely high cycle life and low self-discharge make it the perfect solution for all uses where a long, low-maintenance operating life is crucial.

Superior Eneloop technology

Panasonic Eneloop's unique technology solves the biggest problem of conventional NiMH batteries: self-discharge. Thanks to improved material composition and grid alloy, the Eneloop stays charged for years even when not being used. You can rely on your devices being immediately ready for use even after months of downtime, without having to recharge the batteries beforehand.

Powerful and environmentally friendly

Eneloop batteries stand out with a stable voltage curve and reliable performance even at low temperatures. They are supplied pre-charged using environmentally friendly solar energy and contain no harmful heavy metals. With the high number of charging cycles, they replace thousands of disposable batteries, which not only reduces operating costs but also actively protects the environment.
 

Features

 
ModelPanasonic Eneloop AAA BK-4MCDE (2-pack cardboard blister)
TechnologyNiMH (low self-discharge)
Nominal voltage (V)1.2
Capacity (mAh)800 (min. 750)
Cycle lifeup to 2100 times rechargeable
Dimensions (Ø x H in mm)10.5 x 44.5
Weight per cell (g)approx. 13
 


FAQs about the Panasonic Eneloop battery

What is the difference between the white Eneloop and the black Eneloop Pro?

The white standard Eneloop (this model) is designed for maximum cycle life (up to 2100) and extremely long service life. It is the ideal all-rounder for most devices. The black Eneloop Pro has a higher capacity (approx. 930 mAh) for very energy-intensive devices, but offers fewer charging cycles (approx. 500).

Which charger should I use to charge these batteries?

To achieve maximum lifespan and performance, it is recommended to use a high-quality, microprocessor-controlled charger that monitors each cell individually and ends the charging process gently (e.g. by minus delta U cut-off).

What does cardboard packaging mean?

Panasonic is increasingly switching its packaging to sustainable materials. The cardboard packaging is completely plastic-free, easy to open and simple to recycle, making an additional contribution to environmental protection.

How should this battery be disposed of?

Batteries must not be disposed of with household waste. As a device end-of-life battery, you can return it free of charge to collection points in retail or to municipal recycling centres (e.g. using the GRS collection boxes) to ensure safe and environmentally friendly recycling.

Properties

Capacity: 0.8 Ah
Tension: 1,2V

Reviews 0

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


Skip product gallery

Customers also bought

VAR4003
Varta Industrial Pro Alkaline Battery 4003 / LR03 1.5V

The Varta Industrial Pro 4003, internationally standardised as LR03 (AAA/Micro), is the professional energy solution for industry and commerce. This high-performance alkaline battery has been specially developed for the requirements of original equipment manufacturers (OEM) and for professional use in large quantities. It combines reliable, long-lasting performance with packaging optimised for industrial needs, thus guaranteeing maximum efficiency and operational safety.Highlights at a glanceIndustrial quality: Guarantees high reliability and consistent performance for professional devices.OEM-optimised: The ideal battery for the initial fitting of new electronic devices.Bulk consumer packaging: Efficient and more eco-friendly cardboard packaging instead of individual blisters.Long shelf life: Perfect for large-scale storage with minimal self-discharge.High leakage protection: Protects valuable professional equipment from damage.Reliable energy for professional applicationsThe Varta Industrial Pro LR03 is the first choice for a wide range of professional and industrial applications with consistent or high energy demand. It is used in medical technology (e.g. blood pressure monitors), in security systems (motion detectors, alarm systems), in event and building technology (wireless microphones, measuring devices) as well as in the hotel and hospitality industry (remote controls, electronic door locks).Powerful and proven alkaline technologyThe proven alkaline-manganese technology (Zn/MnO2) provides high capacity and excellent performance across a wide temperature range. The Varta Industrial Pro is optimised for the demanding energy profiles of professional devices and offers significantly higher performance and a longer service life than conventional zinc-carbon batteries. This reduces maintenance intervals and increases the reliability of your devices.Efficiency for professional useThe Varta Industrial Pro series is consistently focused on the needs of professional users. Delivery in bulk packs such as the box of 10 reduces packaging waste and simplifies handling in production or maintenance. The guaranteed quality and long storage capability provide planning and supply reliability for your projects and products. Features  ModelVarta Industrial Pro 4003 / LR03 Battery typeAlkaline Rated voltage (V)1.5 IECLR03 Dimensions (Ø x L, mm)10.5 x 44.5 Weight (g)11.5 Alternative designationsAAA, Micro  FAQs about the Varta Industrial Pro LR03 batteryWhat distinguishes the "Industrial Pro" from Varta batteries from the retail trade?The main difference is not in the battery cell itself, but in the focus on professional customers. The "Industrial Pro" series is supplied in efficient bulk packaging, is qualified for initial equipment (OEM), and guarantees consistent, tested quality for use in critical and professional devices where reliability is a top priority.In what packaging units is this battery supplied?The Varta Industrial Pro is typically supplied in cardboard boxes for bulk users, for example in a box of 10. This simplifies storage and removal compared to elaborate retail blister packaging.Is this battery suitable for initial equipment (OEM)?Yes, absolutely. The Industrial Pro series was developed specifically for this purpose. Its long shelf life ensures that the battery will still deliver full performance even after longer periods in storage or in the device. The guaranteed quality minimises the risk of failures in new devices.For what temperature range is the battery designed?The Varta Industrial Pro LR03 is designed for a wide operational temperature range from -20 °C to +50 °C, thus ensuring reliable operation even under demanding environmental conditions.How must this battery be disposed of?Batteries must not be disposed of in household waste. Please take empty batteries to the designated collection points in shops or municipal recycling centres to ensure environmentally friendly recycling.

DURPC2400
Duracell Procell alkaline battery MN2400 1.5V

The Duracell Procell Constant AAA, also known as MN2400 or LR03, is the professional alkaline battery for demanding commercial and industrial applications. As part of the "Procell Constant" series, specially developed for professional users, it offers a long-lasting, reliable power supply which has been specially optimised for devices with low to moderate power consumption. It delivers a nominal voltage of 1.5 V and helps businesses reduce the frequency of battery replacements and therefore save operating costs.Highlights at a glanceProfessional quality: Reliable and long-lasting energy, specially designed for industrial and commercial users.Constant Power: Optimised power curve for professional devices with constant, low energy consumption.Long shelf life: Guarantees a long shelf life and is therefore perfect for stocking in service and manufacturing.Reliable: Works reliably over a wide temperature range from -20 °C to +54 °C.Economical: Designed for reduced replacement intervals and lowered labour costs in large-scale applications.Powerful in a wide range of applicationsThe Duracell Procell Constant AAA cell is the ideal energy source for countless professional devices that need to function reliably over long periods. It is the first choice for use in remote controls, smoke detectors, security sensors, motion detectors, flushing systems in the sanitary sector as well as in simple measuring devices and blood glucose meters. Its cell chemistry is designed to ensure maximum runtime in these applications.Reliable alkaline technology for professionalsThe alkaline manganese technology (Zn/MnO2) used is optimised for professional use. Unlike the "Intense" line (for high current peaks), the "Constant" line focuses on endurance during continuous load. The high-quality manufacturing from Duracell Procell also ensures high leak tightness and reliably protects your valuable devices from damage due to leakage.Developed for longevity and reliabilityDuracell Procell batteries are subject to strict quality controls to ensure consistent high performance and maximum safety. They are specially designed for fewer replacements, which lowers operating costs (TCO). Delivery in industry-appropriate bulk packaging (instead of retail blisters) makes handling easier and reduces packaging waste. Characteristics ModelDuracell Procell Alkaline Battery MN2400 (AAA/Micro) ApplicationIndustrial use, remote controls, measuring devices TechnologyAlkaline-manganese (Alkaline) Nominal voltage (V)1.5 PackagingIndustrial bulk (loose / box of 10) Dimensions (Ø x H in mm)10.5 x 44.5 Weight (g)approx. 11.5  FAQs about the Duracell Procell Constant AAA batteryWhat is the difference between "Procell Constant" and "Procell Intense"?The Procell Constant (grey design with red bar) is optimised for devices with low power consumption (e.g. remote controls, sensors) to achieve maximum runtime in these. The Procell Intense (grey design with red bar and "Intense" lettering) on the other hand, is specially developed for devices with high power requirements (e.g. electronic door locks, soap dispensers with motor, blood pressure monitors).What do the designations MN2400 and LR03 mean?MN2400 is Duracell's traditional ANSI designation for this type of battery. LR03 is the international IEC standard designation for a 1.5 volt alkaline AAA cell. Both designations describe the same, compatible battery type.Is this battery compatible with the old "Duracell Industrial"?Yes, the Procell Constant is the direct successor and technical upgrade of the well-known "Duracell Industrial" series (orange/black). It is fully compatible and offers improved performance.How should this battery be disposed of?Batteries must not be disposed of with household waste. Please take the empty battery to the designated collection points in retail outlets or municipal recycling centres to ensure environmentally appropriate disposal.

SONGF12025YG
Sonnenschein GF 12 025 YG lead-gel battery 12V 25Ah

The Sonnenschein GF 12 025 YG is an absolutely maintenance-free lead-gel block battery that was developed for the highest demands on cycle stability and reliability in light traction applications. As part of the globally proven GF-Y series with Dryfit® gel technology, this battery offers an exceptional service life and robustness. With a nominal voltage of 12V and a capacity of 25 Ah (C5), it is the ideal energy source for daily, demanding use in electric wheelchairs, scooters and other mobile electric vehicles.Highlights at a glanceSuperior Dryfit® gel technology: Absolutely maintenance-free over the entire service life, maximum reliability and leak-proof.High cycle stability: Developed for demanding, daily charging and discharging operations (approx. 450 cycles in accordance with IEC 60254-1).Compact performance: High energy density in a compact and common design.Deep discharge proof: Provides excellent recovery even after deep discharges.Robust construction: Reinforced, impact-resistant housing for tough everyday use in mobile applications.Maximum performance for rehab and leisure applicationsThe Sonnenschein GF 12 025 YG is the specialist for mobile, electrically powered vehicles in the rehabilitation and leisure sector. Its main areas of application are electric wheelchairs, scooters for senior citizens, golf caddies and mobile lifting systems. Wherever vehicles need to work reliably and maintenance-free on a daily basis, this battery provides the necessary energy and endurance.Proven Dryfit® gel technologyThe Dryfit® gel technology invented and perfected by Sonnenschein binds the electrolyte in a thixotropic silica gel. This not only makes the battery absolutely leak-proof and installable in any position, but also ensures excellent cycle stability and very low self-discharge. In contrast to conventional wet batteries, acid stratification is prevented, which considerably extends the service life in hard cycling operation.Developed for longevity and economyThe GF-Y series was developed for maximum economy and minimum downtime in professional use. The long cycle life reduces the need for premature replacement and therefore lowers the total cost of ownership (TCO) of your devices. Completely maintenance-free, it eliminates the time and expense of regular water refilling and ensures maximum work safety. Features  ModelSonnenschein GF 12 025 YG ApplicationTraction / drive TechnologyLead gel (dryfit®) Rated voltage (V)12 Capacity (Ah)25 (C5) / 28 (C20) Cycle stabilityapprox. 450 cycles (IEC 60254-1) Dimensions (L x W x H in mm)197 x 132 x 181 ConnectionM5 internal thread Weight (kg)approx. 9.7  FAQs about the Sonnenschein GF 12 025 YG lead-gel batteryWhat does "traction battery" mean?A traction battery (or drive battery) is specially designed to supply electric motors with energy over a longer period of time. It is extremely cycle-resistant, i.e. it can be regularly deeply discharged and recharged, as is the case with daily use of, for example, electric wheelchairs. This distinguishes it from a starter battery.What is the main advantage of Dryfit® gel technology in mobile use?The key advantage is the absolute freedom from maintenance. With mobile devices, there is no need for time-consuming and error-prone checking and refilling of water. In addition, the batteries are leak-proof, even when tilted or exposed to strong vibrations, which significantly increases operational safety in mobile use.What do the capacity specifications C5 and C20 mean?The capacity of a battery depends on how quickly it is discharged. The C-rate indicates the discharge current. C5 (discharge over 5 hours) is the standard for traction applications, as high currents flow here. C20 (discharge over 20 hours) is a common comparative value where the nominal capacity is higher.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 that sells new batteries, or to local recycling centres, to ensure proper disposal.

PANBK4MCCFBF1
Panasonic Eneloop AAA NiMH rechargeable battery BK-4MCCF 1.2V 750mAh (Industrial)

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.

PANBK3MCDE4BE
Panasonic Eneloop AA NiMH rechargeable battery BK-3MCDE 1.2V 2000mAh (blister pack of 4)

The Panasonic Eneloop BK-3MCDE is the universal and extremely long-lasting rechargeable battery in AA (Mignon) size. It was developed as a sustainable and reliable energy solution for a wide range of everyday devices. With a capacity of 1900 mAh and up to 2100 recharges, it is the perfect choice for price and environmentally conscious users. The unique Eneloop technology combines the advantages of a rechargeable battery with those of a disposable battery: it comes pre-charged, is extremely storable and ready for immediate use.Highlights at a glanceExtreme longevity: Rechargeable up to 2100 times for maximum economy and sustainability.Extremely low self-discharge: Retains up to 70% of its original charge even after 10 years of storage.Universally applicable: The ideal all-rounder for devices such as DECT telephones, remote controls, toys and digital cameras.Environmentally friendly packaging: Supplied in a sustainable, completely plastic-free cardboard blister pack of 4.Pre-charged with solar energy: The batteries are pre-charged on delivery and can be used immediately.Reliable power for your everyday devicesThe Eneloop rechargeable battery is the ideal energy source for devices that are used and charged regularly. It is the first choice for cordless DECT telephones, remote controls, computer mice and keyboards, game controllers and battery-operated toys. Its extremely high cycle stability and low self-discharge make it the perfect solution for all applications that require a long, low-maintenance service life.Superior Eneloop technologyThe unique technology of Panasonic Eneloop solves the biggest problem of conventional NiMH rechargeable batteries: self-discharge. Thanks to an improved material composition and grid alloy, the Eneloop remains charged for years even when not in use. You can be sure that your devices will be ready for use immediately, even after months of inactivity, without having to charge the batteries first.Powerful and environmentally friendlyEneloop rechargeable batteries are characterised by a stable voltage curve and reliable operation even at low temperatures. They are supplied pre-charged with environmentally friendly solar energy and are free from harmful heavy metals. Thanks to the high number of recharges, they replace thousands of disposable batteries, which not only reduces operating costs but also actively protects the environment. Features  ModelPanasonic Eneloop AA BK-3MCDE (cardboard blister pack of 4) TechnologyNiMH (low self-discharge) Rated voltage (V)1.2 Capacity (mAh)2000 (min. 1900) Cycle stabilityup to 2100 times rechargeable Dimensions (Ø x H in mm)14.5 x 50.4 Weight per cell (g)approx. 27  FAQs about the Panasonic Eneloop rechargeable batteryWhat 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 charging cycles (up to 2100) and an extremely long service life. It is the ideal all-rounder for most devices. The black Eneloop Pro has a higher capacity (approx. 2500 mAh) for very energy-intensive devices such as photo flash units, but offers fewer charging cycles (approx. 500).Which charger should I use to charge these batteries?To maximise service life and performance, it is recommended to use a high-quality microprocessor-controlled charger that monitors each cell individually and terminates the charging process gently (e.g. by minus-delta-U shut-off).What does the cardboard packaging mean?Panasonic is increasingly switching its packaging to sustainable materials. The cardboard packaging is completely plastic-free, easy to open and easy to recycle, making a further contribution to environmental protection.How should this battery be disposed of?Rechargeable batteries must not be disposed of with household waste. As a used device battery, you can return it free of charge to the collection points in shops or to municipal recycling centres (e.g. via the GRS collection boxes) to ensure that it is recycled properly and in an environmentally friendly manner.