Canon NB-4L compatible Li-Ion Battery for PowerShot SD630 / SD750

* Never run out of battery power when you're just about to capture the perfect moment! Time to get extra power for your digital video camera/camcorder.
* High capacity, rechargeable DC 3.7V Li-Ion Battery technology gives the best performance possible compared to other battery technologies such as Nickel Metal Hydride (Ni-MH).
* Net weight: 1.0oz.
* Best replacement for the original NB-4L 9763A001AA battery pack.