Has anyone ever had a case battery go bad?

cannonball2

Well-Known Member
Oct 28, 2010
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Colonial Coast USA.
Have you read the pack voltage at the plug in point?

If you are sure that that there are no external issues like plugs etc, then just rip into it, carefully!. Looks like from the pic that it's in the common shrink wrap. I would guess that the issue might involve the BMS.
 
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kevyleven007

Active Member
Sep 25, 2008
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texas
I have one like that too. I dont really have anywhere to work on it right now we are still getting resettled after the flood. If I can get a work table/bench set up I might try to operate. Need solder iron and a new multi whatchamacallit