Specification: Original box: No Plugs: US Item size: 100*40*30mm Net weight: 45g Package weight: 54g Color: Black Packing content:1 x AC charger Red / Orange light when charging, full of turns green, auto stop charging. Designed to charge your batteries quickly and safely. Wide range charging Voltage Input :AC100-240V/47-63HZ Output :DC3.7V/500mA Termination voltage:4.2V+-1% Compatible batteries (size 69mm x 33mm): Size AA, AAA, C, D, RCR123, Gumstick 10440, 14500, 16340, 17335, 17500, 17670, 18500, 18650