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Fixin my Li-Ion Battery

Posted: Fri Sep 10, 2010 12:41 am
by Florin1
So i'm tired of buying new battery packs every time they die (Makita 18v Li-ion) @ $100 Each, so i was trying to se if there is a fix, and came across this guy. http://hackaday.com/2010/01/12/makita-b ... ck-repair/ Very interesting. 1. He doesnt say if i can take out the bad cell and re install it and run the battery again, and 2. what is he planning/can to do with that big brick he made??