The S-8PE6 DV Battery from SWIT is a 7.2V, 11Wh rechargeable Li-ion DV replacement battery for Canon LP-E6 battery and can be used with the Canon EOS 5D Mark II and 7D digital cameras. It features a built-in intelligent circuit which provides protection against abnormal current, voltage, and temperature. This battery can be charged by the original Canon charger only.