NB-10L battery is a Canon replacement rechargeable battery that is designed to work with Canon PowerShot SX50 HS, SX40 HS, G15, G1 X and other cameras. NB-10L battery, rated at 1200mAh, is made with premium lithium-ion cells and tested for high performance and safety. Our NB-10L battery is guaranteed to meet or exceed OEM specifications. NB-10L battery can be charged with an original Canon CB-2LC charger or any other compatible third-party chargers