CS-Power Top Graded Replacement Li-ion Battery For Canon BP-308 7.2v 850mAh. New 100% OEM Compatible Li-Ion Rechargeable Battery. Guaranteed to meet or exceed OEM specifications. 1 Year Warranty. Works wonderfully for:  - Canon Optura 600  - Canon MVX-4i, MVX4i  - Canon IXY DVM5, IXY DV M5