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Dell laptop battery for Latitude E6400, Latitude E6400 ATG, Latitude E6500, Precision M2400, M4400, M4500, M6400, Dell 312-0748, 312-0749, FU571, KY477,R822G, 312-0753

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Item No.: Dekcell - BL-5449

Ratings: (5 reviews).

Availability: In Stock, Ships within 24 Hours

Ships from U.S Warehouse. Most customers receive within one week.

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Price: $69.99    MSRP:$90.99    (Saved $21.00)   
Free Ground Shipping to US only

Qty: Satisfaction Guaranteed
or your money back

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Note: Order placed before 12:30PM Pacific Standard Time will normally be processed in the same day.


This battery is specially designed for Dell Latitude E6400, E6400 ATG, E6500, Precision M2400, M4400, M6400, also it is compatible for your Precision Mobile WorkStations M2400/ M4400. It is brand new and 100% compatible with your original Dell Latitude laptop battery and Precision laptop battery.
  • Replacement Laptop Battery for Dell Latitude E6400, E6400 ATG, E6500, Precision M2400, M4400, M6400 (6 Cells)
  • Compatible Dell Battery Part Numbers: 312-0748, 312-0749, 312-0753, FU441, FU444, FU571, HJ590, KY265, KY470, KY471, KY477, MP492, MP494, PT43, PT434, PT650, PT653, R822G, WG351, XP394
  • Compatible Dell Precision Mobile WorkStations M2400/ M4400 Batteries
  • Li-ion, 11.10V, 4800mAh
  • Brand new, 1 year warranty!

Compatible Dell Model Number

Latitude E6400Latitude E6400 ATGLatitude E6400 XFRLatitude E6410Latitude E6410 ATG
Latitude E6500Latitude E6510Precision M2400Precision M4500Precision M6400

Compatible Dell Part Number


Product Reviews

Avg. Customer Rating: (5.0 out of 5) based on 5 reviews. Write Your Review

1. Excellent Customer Service

By ADDISON BLAIR WILNER from Oregon on Apr 29, 2011

Excellent, if not the best, online store. Their main plus is SPEED. Most orders are shipped the same business day and free via Fedex Express Saver (third business day delivery). Your purchase is usually at your door before you know it.

2. My long-term partner

By juana from Utah on Aug 25, 2010

I've ordered a number of PC items from brilliantstore in the past year. I am satisfied with every order I've placed and consider it the BEST on-line retailer in the business I've met.

3. Flaw but Overall Good

By Mayank from Delaware on Apr 29, 2010

Quick delivery and reasonable pricing were such that I would return to this merchant again and again. I would recommend this merchant to others also. And there should be a choice of Not Applicable above for 'out of stock' notices. It did not apply to me in this transaction. Had a great experience and would order again! Thanks

4. Got what I need

By Ben from Billings, MT on Feb 11, 2010

I tried a while for the replacement battery for my Dell Latitude E6400, but not avail except the very expensive $149 Dell original one on the market. This Dekcell works at least as good as my old one so far since I had it for about 2 months. Thanks for the saving

5. Fairly Good as Online Merchant

By Anita from New Mexico on Apr 24, 2008

Pretty standard as far as online merchants go. They shipped the correct item, and it got here just fine. I wish they would all give you the shipping and tax rates before you enter in all your account information. It's harder to bargain shop when you have to fill out so many forms to see what the BOTTOM LINE price is going to be. For this seller, the point is item arrived on time and in excellent working condition.