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Old 06-05-2017, 09:00 AM   #14
FF
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Join Date: Oct 2007
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"(I would size it for a 3% loss)"

If speedy charging is desire the least loss the better.
Fat wires are good for multiple amps .

For most folks what counts is the completeness of the charge (100%+full) and that is done with tiny amps over a long time , 3% to 5% is fine, fat wire does not help.
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