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 Rip off battery I was dumb enough to pay extra for this thing when I purchased the PC. The PC works fine and is now notifying me that the battery is not good. Disappointing considering that the PC has run off AC for 99.9% of its life. Don't know if it is the battery itself, the cycling of the battery done automatically or something else that has killed it. Bottom line; a huge waste of money. Next time it'll be the cheapest after market battery I can find, it can't possibly perform worse than this thing. Also, have a friend with same PC and AC usage pattern who had a back light failure recently. Don't understand how the two could be related, but have pulled the battery from the PC -- just in case... October 4, 2008
Rated 1 out of 5 by Lousy Battery The battery for the laptop lasted 10 months. At $139.00 it's an expensive unit to buy every year. September 29, 2008
Rated 1 out of 5 by Battery issues affecting display When the diagnostic reported the battery was bad I wasnt too concerned becuase I had laptops run for years on ac with a dead battery. But someone warned me that it might pull down my display too so i put it on my to-do list to buy a battery. Guess what today i boot up to order the battery and the display dies. My battery actually lasted just over a year September 29, 2008
Rated 1 out of 5 by Run the opposite direction This battery lasted me less than one year after the purchase of my laptop, and is currently only running at 10%. Do not purchase this battery if you can avoid it. September 28, 2008
Rated 1 out of 5 by These batteries do not last. My battery lasted only about a year before it failed. Based on other reviews, it appears that these batteries are not standard HP quality. I hope this does not become a yearly activity. September 9, 2008
Rated 1 out of 5 by Lousy I know HP can do a lot better, my battery last about 10 months. I am very regretful to make this evaluation, because I had been a proud consumer of HP for over 35 years. September 5, 2008

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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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