Digipower BP-FT1 Li-Ion Digital Camera Battery (Replacement for Sony Cybershot NP-FT1 Battery) Replaces the original Sony NP-FT1 battery for your compatible Sony Cybershot DSC-M1, DSC-L1, and DSC-T series cameras Allows you to take up to 200 pictures per full charge Has a power output of 3.6 volts, and holds a charge of up to 750 mAh Weighs 2.4 ounces and measures 1.1 x 4.5 x 3.4 inches (W x H x D) Backed by a manufacturer's limited 3-year warranty