Wasabi Power Battery for Nikon EN-EL5 and Nikon Coolpix 3700, 4200, 5200, 5900, 7900, P3, P4, P80, P90, P100, P500, P510, P520, P530, P5000, P5100, P6000, S10 Rechargeable lithium-ion replacement for Nikon EN-EL5 battery Compatible with the original Nikon MH-61 charger Premium Japanese cells for longer battery life with no memory effect Rated at 3.7V and extended 1300mAh for a 15% longer run time than the Nikon original Includes battery and 3-year manufacturer warranty