Nikon EN-EL4a Rechargeable Li-Ion Battery for MB-D10 Battery Pack and Nikon D2 and D3 Digital SLR Cameras - Retail Packaging

by Nikon

• Nikon Branded Retail Package
• Offers a rated capacity of 11.1 volts/2,500 mAh
• Fits Nikon D2H, D2Hs, D2Xs and D3 digital cameras
• Supports BL-3 battery chamber for D300 and D700 cameras
• No memory effect; measures 3.2 x 1 x 2.2 inches (W x H x D)

Product Details

• Product Dimensions: 6 x 6 x 6 inches ; 3.5 ounces
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B000GBERAM
• Item model number: 25347
• Batteries 1 Lithium ion batteries required.
• Average Customer Review: 4.8 out of 5 stars  See all reviews (31 customer reviews)
• Date first available at Amazon.com: June 17, 2003

Product Description

Amazon.com

Power your Nikon D2H, D2Hs, D2Xs, and D3 digital cameras without relying on disposable batteries with the high-capacity Nikon EN-EL4a rechargeable lithium-ion battery. Also compatible with the optional BL-3 battery chamber--which supports the MD-D10 grip for the D300 and D700 cameras--the battery employs lithium technology to ensure a maximum battery life and maximum power. Plus, the battery doesn't suffer from a memory effect, so you can recharge partially drained batteries without reducing performance. Specifications include an output voltage of 11.1 volts, a capacity of 2,500 mAh, and dimensions of 3.2 by 1 by 2.2 inches (W x H x D).

Product Description

Nikon EN-EL4a Rechargeable Li-Ion Battery for MB-D10 Battery Pack and Nikon D2 and D3 Digital SLR Cameras (Retail Packaging)

Most Helpful Customer Reviews

18 of 18 people found the following review helpful

5.0 out of 5 stars Incredible Battery Life February 28, 2008

By J. W. Mondello

This is a serious battery and the first reviewer seems confused when he states that this battery both does and does not work with the MB-10 (???)

This is the original equipment battery for the new Nikon D3 which reviewer Bjorn Rorslett claims to have gotten 5198 D3 images from a single charge -- in Norway, in the winter!

This is a 5 star battery. D3 owners may also wish to purchase the $20 BL-4 spare battery compartment door to make swapping batteries easy and fast.

Although I have yet to actually NEED my spare, I certainly wouldn't go out on a job without one.

16 of 17 people found the following review helpful

5.0 out of 5 stars Nikon EN-EL4a July 7, 2008

By Picture This

Amazon Verified Purchase

This is the original Nikon EN-EL4a battery for the D300 with MB-D10 vertical grip. Works perfectfly. The charge lasts forever. Don't buy the generic replacement for this battery, they DON'T work. I've tried 3 different generic brand & none of them work. I ended up wasting more time & money. Just go with the Nikon & your safe.

9 of 9 people found the following review helpful

5.0 out of 5 stars Excellent April 18, 2008

By Edgar H. Tan, MD

Amazon Verified Purchase

I bought this as a spare for my D3 and to rev up the speed of my D300 used with the optional BL-3 cover on the D300 vertical battery grip..it's good to have it on standby! This battery could last a long long time but nobody would feel secure without having one on reserve!