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Old 07-05-2019, 06:55 AM   #4
DaveTM
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Join Date: Oct 2012
Location: Southwestern Pa.
Posts: 6,214
Default Re: Cheap Lithium battery replacement!

You may want to check each battery individually to determine if they are all in balance. By "in balance" I mean each cell is +- .01-V.

Remember the charger is "dumb" in that it just charges the entire pack until the pack reaches a total charge. It's possible that one of your batteries or cells in the battery is higher than the other ones. A constant over charging would possibly cause a thermal runaway.....which you do not want!!

FWIW
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