Costco 6 volt batteries- both died
I recently purchased 2 6 volt batteries from Costco for my travel trailer and wired them in series. I used them for 2 trips and when I picked up my trailer last weekend found that both were dead (I fo...
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You need to start with a "Dumb" Charger for a few hours, then go to the smart charger.. That can be an issue with smart chargers.
