I am using these in a Canon SX720. These batteries so far are a great buy, getting two comparable capacity batteries (and a charger) for the price of one OEM battery without a charger. Battery meter works properly, and the camera gives no error messages from these 3rd party batteries.OEM Canon Battery: 3.6V, 1250mAh, 4.5WhOAproda Battery: 3.7V, 1500mAh, 5.6WhSimilar to a 3rd party battery I had for an older camera, these seem to have higher capacity than the OEM but function similarly or slightlSee full review