swapping and charging batteries
I have a 1 year old trailer. It came with a deep cell battery, and it is good. I plan on adding a second battery. I have 2 older ones,that at the time, were good. Today,I swapped out my good battery f...
Forum Discussion
swimmer_spe wrote:
12.5v after plugging it into the trailer,not into shore power.
I sort of thought that was what you meant But it's not how I'd have said it (hooking up the battery to trailer)
Which is why I covered all options (I hope)
12.5 after sitting on the shelf for a month or even a week is not bad at all. In fact with most meters it's within the margin of error for PERFECT. less you lab calibrated (Gads... Been a lONG time since I lab calibrated a meter)
