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+--- Thread: batteries (/showthread.php?tid=6404)
batteries - honest mark - 10-16-2019
i have a 2003 42open with cummins qsm11, recently my charles 50amp battery charger died/fried, i have 8 batteries on boat, 4 starting 800cca and 4 550cca house batteries, i just recently purchased boat, the 4 starting batteries are only 2 year old the house batteries are 7 year old, i bought a new 60 amp battery charger, charles is out of buisness, i am also going to change ALL BATTERIES, what size batteries do you recomend i buy? thank you very much....