Hitech - Smart Battery Charger for Sony DSC-W30 Digital Camera Battery Hitech H-DC-DB-013 smart charger for Sony NP-BG1 battery Supports universal voltage 110V-240V Comes with a AC adaptor &amp; a car cigarrete lighter DC charger Portable, solid built and light weight Compatible with Sony digital cameras: DSC-N1, DSC-W100, DSC-W30, DSC-W50, DSC-W50KIT1, DSC-W70