Tronixpro Car/Home Charger for EN-EL5 Rechargeable Battery for Nikon Coolpix 3700, 4200, 5200, 5900, 7900, P3, P4 & More Cameras + Microfiber Cloth Battery charger Car charger Input: AC 100-240V 50/60Hz Output: DC 4.2V Microfiber Cloth