Insten Replacement Compact Battery Charger Set Compatible with Nikon EN-EL9 Complete charging solution for digital video batteries High quality battery charger is a handy companion for digital shooting Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock Compatible with the following camera /camcorder models: Nikon D40 / D40x / D60 / D3X / Nikon D3000