Nikon Coolpix S220 Battery with Universal Charger (100/240V) - Replacement Nikon EN-EL10 Digital Camera Battery (800mAh, 3.7V, Lithium-Ion) Replacement Nikon Coolpix S220 Battery and Charger Universal Charger features adjustable slider to charge different lithium-ion batteries (3.6V/3.7V). 100-240V autosensing for world wide use. Lifetime Warranty Nikon EN-EL10 Battery Specs - Capacity: 800mAh, Voltage: 3.7V, Upstart Battery Brand On Sale for a Limited Time!