Weiss NB-6L Li-Ion battery (3.7V, 1000mAh) for Canon IXUS 200/210/300 and PowerShot series SX240 / SX260 / S95 (Accessories)
I can make at least as many images per charge as the original Canon battery. However, the shape of the battery is not quite as accurate as the original. So I have to Duch shaking so help out the battery, as usual coming out of the camera that you can