Nextop-2 Packs Sony NP-BG1 Brand New 1400mAh COMPATIBLE Battery + Compatible Wall & Car Charger (FREE European Adaptor) for Sony DSC-N1, DSC-N2, DSC-T100, DSC-T20, DSC-W30, DSC-W35, DSC-W40, DSC-W50, DSC-W55, DSC-W70, DSC-W80, DSC-W90, DSC-W100, DSC-W200 Brand New High Capacity Rechargable Battery Adaptor with Voltage of 110v/240v, Integrated microchip prevents overcharging & lengthens battery life shortage protection Quick charge with automatic constant current control