2 High Capacity Replacement Nikon EN-EL10 Batteries for Nikon Coolpix S4000 Digital Camera Includes 2 Replacement Nikon EN-EL10 High performance, High Capacity long life Lithium-ion Batteries (1200mAh each). Made for Nikon Coolpix S60, Coolpix S80, Coolpix S205, Coolpix S200, Coolpix S210, Coolpix S220, Coolpix S500, Coolpix S510, Coolpix S520, Coolpix S570, Coolpix S600, Coolpix S700, Coolpix S3000, Coolpix S4000, S5100 Digital Cameras. Battery Specification: 7.4V 1200mAh 13.0Wh Lithium-ion - for a long Battery life. The Replacement Nikon EN-EL10 Battery will charge with your existing Nikon Charger. Includes a HeroFiber ultra gentle cleaning cloth designed for cleaning electronics and accessories.