I have a take out Mercedes Benz battery in my older trailer for 10 years and it is still working like it did day one. That battery is out of an 05 CLS500. I don't charge it unless the generator is on in the trailer..My new trailer came with a deep cycle Interstate and so far so good but only a few moths old.

Last edited by Al_Alguire; 04/24/19 05:07 PM.
"I am not ashamed to confess I am ignorant of what I do not know."

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