Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

PremierTry Message.
Home > 
Computer Systems > 
Laptop Accessories > 
Laptop Batteries / AC Adapters > 
Battery-Biz Inc. > 
Item#: N82E16834993109

Battery-Biz B-5908H Laptop battery for Dell

Sold and Shipped by Newegg

  • 9 Cell Lithium-Ion
  • 6576mAh
  • Works with Dell Latitude D531, D820, D830. Dell Precison M65, Battery Model 312-0394 XD739

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Battery-Biz Inc. B-5908H

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Battery-Biz Inc. B-5908H

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Alpin C.
  • 2/20/2012 8:06:14 AM
  • Ownership: more than 1 year

1 out of 5 eggsMine was junk

Pros: none

Cons: Started losing capacity after about 6 months. Pretty much useless after a year.

0 out of 1 people found this review helpful. Did you? Yes No

  • Michael B.
  • 8/1/2011 7:17:34 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsSo far so good

Pros: Cheap, fits well, almost indistinguishable from the Dell version.

Cons: Seems to give somewhat less time than what I remember from the original battery, but this could be from my computer not running as efficiently as it did 3 years ago.

Other Thoughts: I plan to treat this battery well, and if it gives out on me before a reasonable amount of time I'll note it.

1 out of 1 people found this review helpful. Did you? Yes No

  • James T.
  • 6/21/2010 10:56:25 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood Battery

Pros: Powers the laptop- has a good battery life, over 3 hours of typical office application work. I installed this as a replacement on two Dell Latitude D531 laptops in a work environment. Both have performed well.

Cons: None.

Other Thoughts: As always Newegg shipped promptly, and the product arrived in good condition.

3 out of 3 people found this review helpful. Did you? Yes No

  • Anonymous
  • 1/26/2010 11:41:36 AM
  • Ownership: 1 week to 1 month

5 out of 5 eggsGreat Replacement Battery

Pros: Ordered several of these to replace dead batteries in the D830 and D531 laptops we currently use at our business. They fit perfectly and have given us no troubles so far.

Cons: None!

Other Thoughts: These are almost HALF the price of the "official" manufacturer batteries that Dell sells on their website. Shipping was prompt and packaging was great. Will definitely order more of these in the future from Newegg!

3 out of 3 people found this review helpful. Did you? Yes No

ICON Loading...
Selected Items
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.