Panasonic BQ-CC55SBA "Advanced" eneloop

Advanced, individual quick battery charging technologyCharge 4AA or 4AAA eneloop cells in up to 3 hours; 2AA or 2AAA in up to 1.5 hourseneloop pro 4AA or 4AAA in up to 4 hours; 2AA or 2AAA in up to 2 hoursIndividual battery charging, from one to four AA or AAA cellsRemaining battery “charge” is checked individually80+% charged - green LED light20% - 80% charged - orange LED light20% (or less) charged - red LED lightBattery detection safety technology - auto shut off