Need your advise. I have just got the free batt from Canon this morning. However, its a BP-514. I am still hesitating to try it out on my cam as I am not sure if it is compatible with my cam.
Have been using this battery for past 1 month. It has 1390mAh compare to BP-511 1100mAh and it indeed last longer. If you are still unsure, let's excahnge with my BP-511...will go to your doorstep for this exchange....