Kastar 2 Pack EN-EL5 Rechargeable Li-ion Battery for Nikon Coolpix P3, P4, P90, P80, P100, P500, P510, P520, P530, P5000, P6000, S10, 3700, 4200, 5200, 5900, 7900 Digital Cameras Battery Type: Li-ion, Voltage: 3.7V, Capacity: 1700mAh High Quality replacement battery for Nikon EN-EL5 Compatible with original Nikon Cameras and chargers No memory effect, you can charge and use the battery at anytime Package Includes : 2 Pack Batteries