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New Haier 7.2V rechargeable NI-MH battery pack for a new Haier Portable DVD player was stored in a drawer for 2 years until recently. Attemped to recharge battery pack via electrical outlet. Obtained blinking red and green lights on battery pack but was never able to obtain a charge. DVD player works only when pluged into electrical outlet. Please advise. Thank you.

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  • HeeHaw Oct 07, 2008

    I did as you suggested but the rechargeable battery pack is still completely dead. Thanks for trying to help.

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Place the battery pack into your freezer overnight. In the morning charge it while still frozen. This fix will last about two years. I have been in the Laptop repair business for over 10 years. This is a common fix for laptop batteries.

Posted on May 14, 2016

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The battery pack is charging but not holding charge beacause it was not used for a long time as you said.try to recharge and completely drain the batteries a couple of times and the batteries should start holding better the charge.Another thing you may want to check is if there is power coming out at teh battery pack connectors(you will need a small volt meter)

Posted on Oct 02, 2008

  • Charles Norris
    Charles Norris May 14, 2016

    Put the battery pack into your freezer overnight. Next morning charge it while still frozen. I repair laptops and this fix works for at least 2 years.

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