TECHNOLOGY
eneloop Rechargeable
eneloop RECHARGEABLE
The eneloop Advantage
Panasonic’s eneloop batteries combine Japanese engineering excellence with environmental responsibility. These premium rechargeables can be recharged up to 2100 times2, hold 70% of their charge for up to 10 years1, and perform in temperatures as low as -4°F. Pre-charged with solar energy3 and ready to use immediately, eneloop helps you save money and reduce waste with every use.
1Based on IEC 61951-2(7.3.2).
2Battery life based on testing method established by IEC 61961-2(7.5.1.3): 2011. IEC Regulation 2017 700 times. Based on IEC 61951-2:2017(7.5.1.4). Results may vary based on conditions of use.
3As certified by The Green Energy Certification Center.
eneloop RECHARGEABLE
Recharge and Reduce
Every time you use eneloop batteries, you’re saving on the cost of replacement single use cells and reducing waste. Your investment typically pays for itself in the first few uses, and you’ll feel great about doing your part for the earth.
Retains up to 70%* of its charge after 10 years
We’ve improved the metal-hydride alloy lattice inside your eneloop battery so that it retains up to 70%* of its charge even after 10 years* when unused and properly stored. The design also resists voltage drop during discharge and minimizes loss of capacity. Once charged, you can trust eneloop to provide a powerful energy solution, and its long storage life is great in emergencies.
*Capacity based on testing method established by IEC 61951-2 (7.3.2) when stored at 20 °C (based on Panasonic’s estimation) and compared with minimum capacity. Varies according to conditions of use and proper storage.
Retains up to 70%* of its charge after 10 years
We’ve improved the metal-hydride alloy lattice inside your eneloop battery so that it retains up to 70%* of its charge even after 10 years* when unused and properly stored. The design also resists voltage drop during discharge and minimizes loss of capacity. Once charged, you can trust eneloop to provide a powerful energy solution, and its long storage life is great in emergencies.
*Capacity based on testing method established by IEC 61951-2 (7.3.2) when stored at 20 °C (based on Panasonic’s estimation) and compared with minimum capacity. Varies according to conditions of use and proper storage.
Lasting power in extreme temperatures
eneloop batteries maintain excellent discharge performance even when used in extreme temperatures. The batteries are rated for use in temperatures down to -4° Fahrenheit, which is great for outdoor activities.
Note: Graph opposite is based on Panasonic’s own testing of AA-size eneloop and a comparable alkaline battery under continuous discharge at 500 mA, 0 °C. Results may vary depending on the equipment used and other conditions.
Note: Operation time will be shorter than operation at room temperature and varies according to the equipment used.
Power that keeps its promise
Keep your devices running at peak performance with eneloop rechargeable batteries. Unlike traditional alkaline batteries that experience a sharp voltage drop, eneloop maintains consistent power throughout its discharge cycle.
This steady power delivery means you’ll enjoy a closer, more comfortable shave from start to finish. As our testing shows, eneloop’s superior discharge curve provides sustained voltage far longer than comparable alkaline batteries – so you can count on reliable power until the very end of the charge.
eneloop RECHARGEABLE
Pre-charged with solar energy and ready to use
eneloop batteries are initially charged at the factory using power generated from solar energy*. The Panasonic Environment Vision 2050 initiative, is focused on generating more energy than we use by 2050. Pre-charging eneloop batteries means you can use the cells immediately after purchase.
*As certified by The Green Energy Certification Center
eneloop RECHARGEABLE
Made in Japan
eneloop is designed, manufactured, and tested in Japan to rigorous quality control standards and is available in about 70 countries* around the world. Use eneloop batteries with the confidence, knowing they are made to the highest standards of Japanese craftsmanship.
*For the eneloop series as of December 2024.
eneloop RECHARGEABLE
Save Real Money
eneloop batteries and Panasonic battery charger will generally cost more than a pack of alkaline batteries. However, after just a few recharges, eneloop batteries can be recharged, saving you a lot more in the long run. The savings from using eneloop batteries can really add up!
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