I’m setting up a boat for a new ultrex and was gonna put in a circuit breaker. Anybody know how many amp.breaker I need . I have 2 50 amp. hour lithium batters 24 volt.

Thank you isu Andy I didn’t know that was only for charging. Can you store batt.s in below freezing temp.s

I was wrong I said 100 but it was 2- 60 ah.

I had the great luck of talking to a dakota tec .I was gonna get 2 100 ah with bms for a 24 volt ultera minn kota. He said I would only have 2.5 hrs of run time . Being new to lithium game I backed out when I learned I could get 100 amp for half price.I like to buy American if I can but not for 3 times the price. I’m confused now don’t know what to get. Any recommendations would be greatly appreciated.