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...
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https://www.youtube.com/watch?v=9g1xLnFsob0Could be the way you put them in parallel.
