Input: AC100V-240V 50/60Hz output: DC8.4V&plusmn0.05V 600mA&plusmn50mA Voltage 3.6V/3.7V 7.2V/7.4V High Cap Digital camera battery 2 h 2h 2.5hCamcorder battery 2h 2.5h 4hcompatible camera/camcorder models: Canon 2L(H)/2L12/2L14