eneloop pro AA and AAA NiMH ready to use rechargeable batteries utilize Panasonic advanced rechargeable battery technology, allowing them to be recharged up to 500 times. eneloop pro AA and AAA rechargeable batteries deliver consistent power performance, maintain 85% of their charge for up to 1 year (when not in use and stored properly), come pre-charged by solar power (at the factory) and are ready to use out of the package. These eneloop pro batteries also feature extreme temperature performance down to -4 deg F. Pair eneloop pro and eneloop AA and AAA batteries with Panasonic advanced, quick advanced, or super quick advance eneloop pro chargers to maximize your rechargeable battery experience. The Panasonic eneloop pro BQ-CC55, 4-position Ni-MH battery charger can quickly, and individually charge any combination of up to four AA or AAA eneloop pro batteries in just 4 hours (one to two AA or AAA batteries can be fully charged in up to just 2 hours). Individual charging means you can easily and efficiently charge from 1 to 4 batteries with differing levels of remaining charge. A huge time saver! The CC55 charger also features 4 individual LED charge indicator lights. Once batteries are installed, the charger measures each cell and the corresponding light indicates the remaining charge; Green 80 to 100%, Orange 20% to 80%, and Red 0% to 20%. After each battery reaches the next level of charging the LED light changes to indicate the cells charge level. Once the battery is completely charged, the LED light turns off for that cell. Ideal for use at home, in the office, or on the road, this Panasonic CC55 charger is a quick and convenient way to recharge any combination of up to four AA or AAA Ni-MH eneloop pro, eneloop, or conventional Panasonic Ni-MH rechargeable batteries..

SECURE, PROTECTIVE PACKAGING: This package contains four eneloop pro AA rechargeable batteries (made in Japan) and one CC55 charger, packaged together in the U.S.A. QUICK CHARGING TIMES: The CC55 battery charger will charge a fully discharged eneloop pro 4AA batteries in approximately 4 hours; eneloop pro 2AA or 2AAA in up to 2 hours. 4 INDIVIDUAL LED COLOR INDICATORS: The CC55 battery charger features 4 separate LED charging lights, one for each unique charging station. Remaining battery charge is checked individually; green LED light (80+% charged); orange LED light (20% - 80% charged); red LED light (20% or less charged). ADVANCED CHARGING CAPABILITES: The Panasonic CC55 battery charger individually charges each eneloop pro AA and AAA rechargeable battery, resulting in a perfect charge every time. PRE-CHARGED AND READY TO USE: eneloop pro AA and AAA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 85% of their charge after 1 year (when unused and properly stored). LONG LASTING PERFORMANCE: Recharge eneloop pro AA rechargeable batteries up to 500 times. EXTREMELY POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop pro AA high capacity Ni-MH pre-charged rechargeable battery deliver up to 2600mAh typical, 2500mAh minimum.