Measuring V loss during charging
I know that a discharged battery can pull down the voltage at the charger. I was trying to measure voltage loss in my converter wiring, switches, etc. The two 105 AH batteries were 12.13v prior to ...
Forum Discussion
Snowman9000 wrote:
A while ago, at 9 amps, the converter was 13.62 and battery was 13.34. Or was it 13.43. damm I shoulda written that down.
Again E=I*R
I=9
R=0.036
So E= .324
13.62 - .324 = 13.3
You memory is good at 13.34
The small difference is due to rounding, instrumentation variance and general conditions.
Ohm's Law itself is exactly precise.
