The Bm Premium LP E10 Battery is a high-quality replacement battery specifically designed for Canon cameras. With a total capacity of 2 x 11.8Wh and 1 x 8.1Wh, this Li-Ion battery is compatible with Canon EOS digital SLR cameras. The LP brand ensures reliability and performance, making it an ideal choice for photographers who require a durable and efficient power source for their Canon equipment. This battery cover unit is a must-have accessory for any Canon camera user looking to extend their shooting capabilities.