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Master
927 Answers
- Posted on Feb 20, 2011
Re: I HAVE A BLACK & DECKER DUST BUSTER CORDLESS VACUUM. ...
I am not certain about this specific battery, however, if many batteries are unused for a long period of time, they can not be rejuvenated.
Try the switch in each position for 24 hours and if there is no action, it is probably not worth repairing.
Gary
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