Thread: Batteries (Yet again) for a goto dob.
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  #5  
Old 23-07-2018, 03:20 PM
rrussell1962
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rrussell1962 is offline 		 
Join Date: May 2014
Location: Brisbane
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I suspect the 42Ah is measured at the USB output, but even so say 17Ah at 12V, maybe 10 useable Ah at 12V without running it too low makes it very convenient for what I need.
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