Panasonic K-KJ17K3A4BA Advanced Charger Pack with 4 AAA eneloop pr

EXTREMELY POWERFUL NiMH RECHARGEABLE BATTERIES: eneloop pro AAA high capacity Ni-MH pre-charged rechargeable battery deliver up to 990mAh typical, 930mAh minimum
LONG LASTING PERFORMANCE: Recharge eneloop pro AAA rechargeable batteries up to 500 times
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)
ADVANCED CHARGING CAPABILITES: The Panasonic CC17 battery charger individually charges each eneloop pro AAA and AA rechargeable battery, resulting in a perfect charge every time
4 INDIVIDUAL LED INDICATORS: The CC17 battery charger features 4 separate LED charging lights, one for each unique charging station
BATTERY DETECTION TECHNOLOGY: Each eneloop pro AAA or AA rechargeable battery is analyzed (when the battery is installed) and the charger station for that battery will end the charging process when each battery has been fully charged
SECURE, PROTECTIVE PACKAGING: This package contains four eneloop pro AAA rechargeable batteries (made in Japan) and one CC17 charger, packaged together in the U.S.A.