8 Cell Battery 4.4Hr
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8 Cell Battery 4.4Hr


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UPC: 882780446175   Part: EV087AA


With a second battery for your notebook you can get extra hours of battery life without having to plug-in and recharge your primary battery. Extra battery life helps maintain productivity for longer periods while in meetings or traveling.


  • HP Pavilion dv9000


  • 0.92 lb
  • 3.0 x 5.8 x 0.75 in

What's in the box

  • Battery; documentation
  • The warranty period for the 8-Cell Primary Battery is one year, part replacement. Additional support is available (North America only) seven days a week, 24 hours a day by phone as well as through online support forums.

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Customer ratings and reviews for 8 Cell Battery 4.4Hr

Rated 1 out of 5 by Chargeless Our battery doesn't hold a charge for longer than 2 minutes. I read in a few of the other reviews that you aren't supposed to leave the battery in it. I searched the product listings and HP doesn't say anything about that but I'll try leaving it out this time (just ordered a new battery). With so many negative reviews I don't have much hope but I invested in this laptop and can't just go buy another one. September 24, 2010
Rated 5 out of 5 by GREAT! Im in the Army and have had my DV9000 for 34 months now (I Purchased it Nov. 2007) and my battery is finally going out after almost 3 years of using it 24/7 and being though the harsh conditions of being deployed and rough handled! I will buy another HP laptop in july 2011 just to have a good looking one ( Mine is all scratched up now and ugly looking but works great. September 23, 2010
Rated 1 out of 5 by Worst battery ever After purchasing my laptop which came with this battery, one year later it won't hold a charge. I have NEVER had a problem like this with any other laptop that I have owned (our family has purchased over 8 laptops). Even my daughter who beats up her computers has never had this problem. But what choice do I have? My computer is a Pavilion dv9500 and from what I can tell this is the only battery I can purchase. I've been working off of the plug in adapter without any battery for over a year now...refuse to buy a new one. Extended warranty didn't even cover this lousy battery. I will definitely do my research before buying another laptop. September 13, 2010
Rated 5 out of 5 by So far...great Only been in use for four days but I am pleased with run time when using HP recommended power setting. My previous battery lasted about 18 months and will still hold an ok charge but nothing like the new one. Longer run time is always nice but the dv9000 has to power a big 17 screen so you pay for what you get. Heed posted advice on not running the laptop always pluggged in and with the battery installed. Definitely lengthens battery life to run unplugged or take the battery out when anchored to desk. August 31, 2010
Rated 1 out of 5 Dont waste your money! I received this battery the 2nd week of November 2009, it was great to have a battery after not having one for months. It would have been even greater if it would have lasted more than 71/2 months! I have 1 1/2 minutes of battery life when I unplug! Today is July 3, 2010. This is a a piece of junk, Save your money July 3, 2010
Rated 1 out of 5 by Most disappointed I purchased an HP Pavilion dv9500 laptop to use for writing insurance policies in clients homes. I had the computer less than a year, and then got a warning about the battery health. Shortly after the warning, I was lucky to get an hour out of the battery before my computer shut down with only 4% power remaining. I just learned of a recall, but went through the steps of entering model and s/n, and was disappointed to see my model wasn't part of the recall. HP wants $139 for a new battery, but I can't see myself doing that! Oh well, the computer was only $1100 :( June 3, 2010

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Owner support

Warranty information

This product is covered by the standard HP warranty

Support information

Support for this product is provided by HP Customer Care

Returns & exchange information

The HP Home & Home Office Store will accept returns or exchanges for this product up to 21 days after delivery

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