I have a Black and Decker cordless reversible drill. The battery won't recharge. Am I better off replacing the battery or buying a whole new drill? - Quora

I have a Black and Decker cordless reversible drill. The battery won't recharge. Am I better off replacing the battery or buying a whole new drill? - Quora

Answer (1 of 15): If you have access to a DVM (digital volt meter), check the voltage across the battery to see if there is any voltage, it may be necessary to "jump start"it by connecting it briefly to a car battery. Parallel of course, then recheck the voltage. Usually only one of the cells goe

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