ecoEfficiency 2-Pack of EN-EL14, EN-EL14A Batteries + 1 AC Charger with Car Adatper for Nikon D3100, D3200, D3300, D3400, D5100, D5200, D5300, D5500, DF, Coolpix P7000, P7100, P7700, P7800 DSLR Cameras Chemistry: Li-ion, 2 units EN-EL14 + 1 units of battery charger Capacity: 1030mAh Voltage: 7.2V(Compatible with 7.4V) Nikon D3100, D3200, D3300, D5100, D5200, D5300, D5500, DF, Coolpix P7000, P7100, P7700, P7800 DSLR Cameras 1 year USA warranty