The NB-11LH Battery Pack is a rechargeable lithium-ion battery that is compatible with select ELPH-series and SX-series models. Specification: Product Type- Camera battery Battery- Lithium Ion - 800 mAh Voltage Provided- 3.6 V Designed for- IXUS 145, 15X, 16X, 17X, 18X, 190, 265, 275, 285; IXY 110, 120, 130, 140, 180, 190, 630, 640, 650; PowerShot A2300, A2400, A2500, A2600, A3400, A3500, A4000, SX400, SX410, SX412, SX420, SX430; PowerShot ELPH 11X, 13X, 140, 150, 160, 170, 180, 190, 320, 340, 350, 360