Life-Tech Car / Home Wall Battery Charger For Nikon COOLPIX P300 P310 P330 High quality desktop battery charger is a handy companion for digital shooting! Simply place your Battery on the unit and you are set to charge from home or from car Deskotp battery charger is designed with a foldable A/C plug that charges your camera battery from home. Comes with Intelligent Chip 34063 (Prevents overcharging and overheating) Car charger for desktop battery charger can be used with input voltages from 12V to 24V DC (both car & truck)