Maintenance Free battery - Blew the caps off?
Sometime last week one of the house batteries (in parallel) blew its caps and deposited acid throughout the battery compartment while plugged in parked at the house. By caps I mean the covers over the...
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When I worked on boats I'd see that from time to time. Most of the failures were caused by corrosion or loose terminals. Also with two batteries if on is weak it may cause batteries to overcharge.
