This equivalent BP-522 Battery is rated at 2600mAh to provide more power than the Canon original. This battery is equivalent to the Canon BP-522 Lithium Ion Batteries, and works with the following camcorders: Canon Optura 10, Optura 100MC, Optura 100MC, Optura 20, Optura 20, Optura 200MC, Optura 200MC, Optura Pi, Optura Xi, ZR10, ZR20, ZR25 MC, ZR30 MC, ZR40, ZR45 MC, ZR50 MC, ZR60, ZR65 MC, ZR70 MC, ZR80, ZR85, ZR90.