I have a cordless phone and it’s been in the drawer for a couple years. I had it on the charger for 4 days and the battery wouldn’t take a charge.
I took my car battery charger and set it on 50amp start; touched the battery for about 5 seconds, 7 times waiting about 10 seconds between and the battery is just like new now.
It charges up and works great.
4 comments:
I'm surprised that the battery didn't explode.
I was worried about that so I did cover it. Surprisingly it didn't even get warm or hot.
Would that work for solar light batteries?
Evil grin..
Would that work for my internal get up and go battery?
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