Author Options:

Battery pack rejuvenating: What's the best method for rejuvenating a 14.4 volt Ni-Cad battery pack without dismantling? Answered

I have 1 that is getting weak and another that shows 0 volts and won't charge. Neither have had much use. I saw the instructable for individual batteries, but I don't want to have to remove all the batteries and do them individually. Thanks


zap it with a welder...same as that ible. Shouldnt have a problem that they're still connected, but may be more effective to remove/fix/replace.