STK Sony NP-BG1 NP-FG1 Battery for Cybershot DSC-HX20V, DSC-H70, DSC-H90, DSC-HX9V, DSC-H20, DSC-HX5V, DSC-HX30V, DSC-W290, DSC-WX1, DSC-HX10V Cameras STK's Sony NP-BG1 Battery. Professional quality made with #1 Japanese cells. 100% OEM Compatible - Complies with or Exceeds OEM Sony NP-BG1 Battery specs Works for Sony Cybershot DSC-H10, DSC-H20, DSC-H3, DSC-H50, DSC-H55, DSC-H70, DSC-H90, DSC-HX10V, DSC-HX20V, DSC-HX30V, DSC-HX5V, DSC-HX7V, DSC-HX9V, DSC-N1, DSC-N2, DSC-T100, DSC-T20, DSC-T25, DSC-W100, DSC-W110, DSC-W115, DSC-W120, DSC-W130, DSC-W150, DSC-W170, DSC-W200, DSC-W210, DSC-W215, DSC-W220, DSC-W230, DSC-W270, DSC-W275, DSC-W290, DSC-W30, DSC-W300, DSC-W35, DSC-W40, DSC-W50, DSC-W55, DSC-W70, DSC-W80, DSC-W85, DSC-W90, DSC-WX1, DSC-WX10, HDR-GW55VE, HDR-GW77 + CE Safety Certification SterlingTek's Sony NP-BG1 Battery pack is guaranteed for 12 months