Nikon EN-EL4a
The high-capacity Nikon EN-EL4a Rechargeable Lithium-Ion Battery works for the Nikon D2H, D2Hs, D2X, D2Xs, D3, D3s and D3X digital cameras. It can also be combined with the optional BL-3 battery chamber to be used with the MB-D10 grip for the D300, D300s, and D700 cameras.
Compatible with Nikon D2H, D2Hs, D2X, D2Xs, D3, D3s & D3X digital cameras
Compatible with Nikon D300, D300s, and D700 digital cameras when used in the optional BL-3 battery chamber along with the MB-D10 battery grip
These rechargeable batteries provide extended life and consistent power, even in colder conditions.
Used together with your Nikon D-SLR, the camera’s fuel gauge displays the remaining charge and number of shots since the last charging.The battery is charged using the MH-21 or MH-22 chargers.The EN-EL4a even gives notice when calibration is necessary.The EN-EL4a is a rechargeable Li-ion battery providing 11.1v and 2450 mAh of power to select Nikon D-SLR cameras.The camera’s fuel gauge accurately displays the remaining charge and number of shots since the last charging of the EN-EL4a