One 6V battery discharging really fast
Almost 3 years ago I swapped out my 12V battery for two 6V (Trojan T-105) batteries. Last weekend, I noticed that my trailer was losing power really fast after charging up. I used a volt meter a...
Forum Discussion
You need a way to check the batteries under load. It doesn't have to be precise, but I've been using one of these Load checker on the farm and on 3 RV's for years. Definitely not as good as a battery shops carbon pile checker, but it's never failed to tell me when I have a bad battery, especially when used to compare with others in the string. I carry one in the rig all the time.
