Double charge batteries

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Double charge batteries

Postby tncaver » Feb 28, 2012 1:47 pm

These batteries are being engineered for automobiles but it is likely the technology could also be produced for caving lights and battery powered drills. I would love to have double the charge capacity for either. ... 00576.html
Last edited by tncaver on Mar 2, 2012 8:05 am, edited 1 time in total.
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Re: Double charge batteries

Postby Jon » Mar 1, 2012 11:56 pm

The thought of a large Sten battery having this is interesting, but what that could do for a hammer drill is much more so!
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