DBK 4 Pack Replacement Nikon EN-EL14 Battery for Nikon DSLR D3100, D3200, D3300, D5100, D5200, D5300, COOLPIX P7000, P7100, P7700, P7800, DF Cameras (Fully Decoded) Include: 4x EN-EL14 batteries DBK products are CE certified, tested by manufacturer to match OEM products. Battery Type:Li-ion, Voltage: 7.4V Capacity: 1200mAh Charging at any time will have no effect on the battery Products come with our Powerextra is 30 days money back 12 months limited guarantee against manufacturer defects from date of purchase,and 24 Hours friendly customer service!