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Author Topic: How to revitalize or restore a battery.  (Read 11817 times)

Offline stevensrd1

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How to revitalize or restore a battery.
« on: May 01, 2011, 07:12:41 PM »
Here is a video on how to revitalize or restore batteries from throw aways to rechargeable batteries.

Offline forest

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Re: How to revitalize or restore a battery.
« Reply #1 on: May 02, 2011, 01:02:06 AM »
Maybe you know also that zinc carbon batteries could be produced as rechargeable with very very low cost added to actual process. There was a lost patent somewhere but it's obviously not used due to economic reasons.  ;D