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The output power is greater than 25 wa?
5 watts on the wireless is useless after 2 watts is lost to heat.
He long would it take to charge it from 0 with just the hand crank?
too long
About 90-100 hours. 7 or 8 hours to charge a 3000mah phone battery.
That's with constant cranking of 2 turns a second.
nice
The output power is greater than 25 wa?
5 watts on the wireless is useless after 2 watts is lost to heat.
He long would it take to charge it from 0 with just the hand crank?
too long
About 90-100 hours. 7 or 8 hours to charge a 3000mah phone battery.
That's with constant cranking of 2 turns a second.
nice