Nikon EN-EL4a Rechargeable Li-ion Battery

Your Nikon Digital SLR is like a mini-computer with a lens. The battery must power the LCD monitor, the motorized zoom autofocus mechanism, metering system, electronic flash, and more. A spare rechargeable battery is an essential accessory. No power, no pictures!

• Genuine Nikon Brand Battery Pack.
• With constant shooting, flash usage, image review and playback, especially when you have access to additional memory, your standard battery alone will not usually be sufficient.
• Providing an extra 2500mAh of power, this spare lithium-ion 11.1V EN-EL4a will not put constraints on how you want to shoot.
• A battery loses power in cold weather, and can become too cold to operate the camera. Keeping a spare battery warm in your pocket to maximize battery power and periodically switching the cold battery for the warm one can significantly enhance battery performance.
• Memory Free! This EN-EL4a can be charged at any time without harm, even if it already has a partial charge and can be typically charged over 1000 times.
  

Fully compatible with any Nikon Cameras that use the EN-EL4a including the D2H, D2Hs, D2X, D2Xs & D3X.

• Nikon EN-EL4a Li-ion Battery with:
  • Battery Terminal Cover
  • Instruction Manual
  • 1 Year Nikon USA Warranty