Synonymous with German quality & reliability this Ansmann branded Li-Ion digital camera battery is a cost effective & reliable alternative to the Nikon EN-EL5 original battery pack. Specifically designed to replace the Nikon EN-EL5, this high performance Li-Ion battery pack also features built-in circuit protection for added safety. Specifications: 3.7 V / 1050 m Ah / 3.9 Wh Fits the following cameras: Nikon Coolpix 3700 / 610 Coolpix 4200 / 5200 Coolpix 7900/ 5900 Coolpix P3 / P4 / P50 / P80 / P90 Coolpix P5000 / P5100 Please Note: The above compatibility list may not be exhaustive. This battery requires charging before use. Cooplix S10/ P6000