Kastar EN-EL5 Battery (2 Packs) for Nikon CoolPix 3700 4200 5200 5900 7900 Coolpix P3 P4 Coolpix P80 P90 Coolpix P100 P500 P510 P520 P530 Coolpix P5000 P5100 Coolpix P6000 Coolpix S10 Cameras Kastar Replacement Battery for Nikon EN-EL5 ENEL5 Battery Battery Type: Lithium-Ion; Battery Voltage: 3.7V Battery Capacity: 1700mAh Package Includes: 1 Battery Compatible with: Nikon EN-EL5 CP1 and Nikon Coolpix 3700 Coolpix 4200 Coolpix 5200 Coolpix 5900 Coolpix 7900 Coolpix P3 Coolpix P4 Coolpix P80 Coolpix P90 Coolpix P100 Coolpix P500 Coolpix P510 Coolpix P520 Coolpix P530 Coolpix P5000 Coolpix P5100 Coolpix P6000 Coolpix S10 Cameras