Help Needed.
#10 · date not recorded
Tek is right about voltage drop. This happens when yr battery cannot deliver the proper amps.What if I used 13 9 volt batteries and got 117 volts to produces 600 watts.
Wouldn't that be under 400 Milliamps per cell?
Stevie, whats your thoughts?
P=U*I
600= 117 * I
I= 5 amps. Not 400milliamps
So, your 9 volt batteries are sucked empty pretty quickly
A 9 volt battery delivers about 250-300 mAh
to be able to provide 5 amps, you must use a couple of them in parallel. 20 strings of 13 batterys in series.
That works.