Kastar High Performance Lithium-Ion Replacement Battery for Nikon EN-EL10 and Nikon Coolpix S80 S5100 S4000 S3000 S570 S220 S230 S60 S600 S520 S210 S700 S510 Digital Cameras Kastar Replacement Battery for Nikon EN-EL10 Battery Battery Type: Lithium-Ion; Battery Voltage: 3.7V Battery Capacity: 1400mAh Integrated microchip prevents overcharging and over-discharging Package Includes: 1 Battery