12V Meter Curiosity......
Curious.....under charge the digital meter reads 100%.... 13.6V. At rest, fully charged....84%.....12.13V And the trailer "gauge" shows 100% What do you think?
Forum Discussion
Battery voltages are also temperature and battery terminal type dependent, so the best way to check the state of charge of the battery would be to measure the specific gravity of each cell. That is not load dependent.
