Technical data: input: DC 5V / 2.1A output: DC 8.4V / 700mA x1 / 500mA X2 (CH1 / CH2) Dimensions: 11.5 x 7 x 1.9 cm connections: Micro USB (input), 2 charging compartments ( Output) Suitable for the following camera types: EOS-1100D, EOS1100D, 1200D KISS X50, EOS Rebel T3 Suitable for the following battery models: Canon LP-E10, LPE10 It is possible to charge 2 batteries at the same time. The charger can be supplied with the supplied micro USB cable via any standard USB port. An integrated automatic switch -off system prevents damage to the batteries by overloading.