Adding a Digital Volt Meter to show battery state of charge

Excellent thread. I will be putting one in mine soon.

I was thinking of removing the simple meter (Full, 3/4, 50%, 25%) that came with the trailer and replacing it in the same spot with one of these. Any reason that wouldn't work?

To help, I made a chart that you can print out as a 5 x 7 print. It gives you four small charts--essentially wallet size--for posting beside your meter if you like, or wherever.

Hope it is helpful.