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Put a voltmeter on it and read the voltage. I've been able to recover a few NiCads that were dead, and an average charger wouldn't charge them. But it required an expensive charger that would cycle them automatically, and sometimes after a day and many cycles it would come back to life.
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Age verifier Northern Alberta
Democracy is two wolves and a sheep discussing what's for dinner.
Freedom is the wolves limping away while the sheep reloads.
Never confuse freedom with democracy.
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