ClearMax NB-6L Lithium Ion Replacement Batteries (2-Pack) for Canon PowerShot SX280 HS, Canon PowerShot SX510 HS, and Canon PowerShot SX170 IS Never run out of battery power when you're about to capture the perfect moment with this Canon NB-6L compatible li-ion battery. Extra power for your digital video camera / camcorder. High capacity / rechargeable li-ion battery with premium cell. Built-In Safety Fuse - Prevents overcharging & lengthens battery life No Memory Effect - Lets you recharge partially drained batteries