Lithium ion rechargeable battery pack which is an independent alternative to the Canon NB-10L battery as used in the Canon Powershot G1 X and Powershot SX40 HS digital camera models. 7.4v 860mAh capacity. Lithium ion technology so there is no memory effect, you can recharge it at any point without having to discharge it first.
Capacity 7.4V, 860mAh, 6.4Wh
Replacement for Canon NB-10L