Nikon EN-EL3e Rechargeable Battery

Nikon”s Rechargeable Li-ion Battery for the Nikon Digital SLR Cameras. Works with the Nikon D200. The EN-EL3e rechargeable lithium-ion battery increases energy capacity to deliver enough power to shoot as many as 2,500 images per charge, all while maintaining the same form factor as the EN-EL3 battery.