LONG LASTING PERFORMANCE: Recharge eneloop AAA rechargeable batteries up to 2100 times POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 850mAh typical, 800mAh minimum PRE-CHARGED AND READY TO USE: eneloop AAA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use) SECURE, PROTECTIVE PACKAGING: This package contains 4 eneloop AAA rechargeable batteries EXTREME TEMPERATURES: eneloop rechargeable batteries can used in extreme temperatures, down to -4 degrees Fahrenheit QUALITY YOU CAN TRUST: These eneloop rechargeable AAA batteries are made in Japan and packaged in the United States HUNDREDS OF HOUSEHOLD DEVICES: Perfect for use in hundreds of household devices, these eneloop AAA rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, digital camera flash units, game controllers and more