Well, 5V @ 5A is 25W. Running for 5 hours consumes 125Wh. My Makita tool battery is rated at 18V 6Ah, or 108Wh, which is actually in the ballpark.
I expect the current requirement of 5A to be worst case and not needed continuously, so with a bit of hand waving and squinting your eyes a bit you could say it's spot on. Give or take. Roughly. In an approximate way. Under ideal conditions. YMMV.
I expect the current requirement of 5A to be worst case and not needed continuously, so with a bit of hand waving and squinting your eyes a bit you could say it's spot on. Give or take. Roughly. In an approximate way. Under ideal conditions. YMMV.
Statistics: Posted by ame — Tue Apr 16, 2024 1:24 am