dCables Nikon CoolPix S4000 Battery Charger - Wall & Travel Charger for CoolPix S4000 Use this wall/car combo charger to charge your Nikon CoolPix S4000 battery Nikon CoolPix S4000 Battery Charger Charge a standard capacity Nikon CoolPix S4000 battery in 2-3 hours DC adapter included for car charging 1 Year Warranty