Nikon EN-EL4a Rechargeable Li-ion Battery
he EN-EL4a is a rechargeable Li-ion battery providing 11.1v and 1900 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.
The battery is charged using the MH-21 or MH-22 chargers.
The EN-EL4a even gives notice when calibration is necessary.
• For Nikon D2H, D2Hs, D2X, D2Xs
• D3, D3s & D3X Digital SLR Cameras
• No Memory Effect
• Compatible with Nikon D300, D300s, and D700 used in the optional BL-3 battery chamber along with the MB-D10 battery grip
||3.2 x 2.2 x 1.0"