Hitech - Rechargeable EN-EL10 Battery for Nikon CoolPix S210, S510, S520, S600, S700 Digital Cameras Fits Nikon CoolPix S210, S510, S520, S600, S700 Digital Cameras Lithium-Ion rechargeable battery. Voltage: 3.7v Capacity: 500mAh 100% compatible with camera; guaranteed to meet or exceed original specifications. Replacement battery equivalent to Nikon EN-EL10