Nextop-Nikon EN-EL9 Brand New 1800mAh COMPATIBLE Battery + Compatible Wall & Car Charger (FREE European Adaptor) for Nikon D40, D40x, D60 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