Photive Original NB-10L Ultra High Capacity Li-ion Battery For Canon G1X, PowerShot SX40 (Canon NB-10L Replacement) Replaces Canon NB-10L Battery for a Fraction of the Price Ultra High Power, No Memory Effect. Made with Japanese cells Ultra-High Capacity: 1200mAh Quality, Functionality, and Construction of this Battery is Excellent. 1 Year International Warranty Made For Canon PowerShot SX-40, Powershot SX50 HS, PowerShot G1X, Powershot G15