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Brand New, Extended Capacity Laptop Battery (11.1V, 7200mAh, 80WH), Dell Latitude E6400, Latitude E6400 ATG, Latitude E6500, Precision M2400, M4400, P

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Item No.: Dekcell - BL-5450H

Ratings: (7 reviews).

Availability: Out of Stock

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

 Type  Lithium Ion  Capacity  7200mAh
 Voltage  11.10V  Cells  9 Cell

Price: $74.95    MSRP:$97.49    (Saved $22.54)   
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Note: Order placed before 12:30PM Pacific Standard Time will normally be processed in the same day.


  • Brand:Dekcell
  • Part Number:BL-5450H
  • Description:Compatible 9-Cell Dell BL-5450H Battery rated at 11.1V, 7800mAh, 87WHr. Replacement li-ion battery is guaranteed to meet or exceed original Dell BL-5450H battery specifications
  • Product Type:Battery
  • Color:Silver
  • Battery Type:9-Cell Li-ion
  • Output Voltage:11.10Volts
  • Capacity:7800mAh
  • Compatible Product:Laptop Computers
  • Compatible Brand:Dell
  • Compatible Models:KY477, FU571, 312-0748, 312-0749
  • Width:8.12in
  • Height:2.85in
  • Depth:0.88in
  • Weight:16.4Oz
  • Warranty:1Year
  • UPC:811392014427

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: (4.9 out of 5) based on 7 reviews. Write Your Review

1. Fast, Fast

By Nancyann from South Carolina on Apr 29, 2011

I am very impressed with the speed of order processing. Beside the order number above, I"ve purchased other items which arrived in 2 days of ordering via regular shipping, very efficient!

2. I like the customer service

By Jeanette from North Carolina on Jul 11, 2010

Delivery was fast and everything arrived intact. Customer service was absolutely exceptional. I called in expecting to have to wait at least a half hour to talk to someone (as is typical for some merchants) but waited less than 5 minutes! Also, email responses were very quick and helpful. Brilliantstore will do whatever it can to please its customers.

3. DELL Latitude E6400 Battery, What A Steal!

By Andrew from West Virgina on Feb 17, 2010

This battery is physically identical to the Dell branded high capacity battery. There are no quality issues at all. It does have the LEDs on the bottom to show the battery charging level, just like the original one. Since my Dell battery crapped out after 12 months, I can't do any side by side comparisons, but I think the original unit had about the same capacity. I recall getting 4 hours on my E6400 running Windows Vista (thought that was for maybe the first couple months). This unit is maybe 4-5 hours, but again, I haven't really done any scientific tests. It could be that I'm just harder on the battery now than I was then. Either way, it's a steal at roughly 60% the cost of the Dell original battery.

4. Last Longer Dell Battery

By Sammy, P from Dallas, TX on Feb 16, 2010

It is nice and last longer than Dell's battery. But it is bigger than Dell's battery and heavier.

5. Customer for life

By Joy from Nevada on Feb 10, 2010

An excellent product delivered as described and we saved a TON of money over OEM product from Dell! You have a new customer for life. Thank you!

6. Good electronics store

By mark from Puerto Rico on Sep 18, 2008

It is an excellent online store; prices are one of the lowest, Shipping &handling charges are very reasonable, delivery very fast, inventory huge- you can buy anything you need for your electronic itch. Very much satisfied with them and would recommend to anyone who likes shopping online.

7. Fantastic price

By Patrica from New Hampshire on Feb 1, 2008

Fantastic price! Though I was sent out 1 of the 4 items I ordered. I called, got a quick and friendly response. The reception lady explained the situation and no questions asked they sent the missing 3 items. I was very pleased. The product was shipped promptly and arrived in good condition.