This Sony Equivalent NP-BG1 Battery is Rated at 3.7V, 1000mAh to meet or exceed the original Sony battery. This Battery will replace NP-BG1 Sony Batteries and works with the following cameras: Sony DSC-H3, DSC-H7, DSC-H9, DSC-N1, DSC-N2, DSC-T20, DSC-T100, DSC-W30, DSC-W35, DSC-W50, DSC-W55, DSC-W70, DSC-W80, DSC-W90, DSC-W100, DSC-W200, DSC-W300.
