Home › Forums › Bass Cat Boats › Optima 31 Battery
Is this enough battery for a Mercury Pro XS 250? Its a dual purpose battery.
Check the specs, Merc says 1000 Marine Cranking Amps (MCA) or 750-800 Cold Cranking AMPS (CCA)
The optima 31 I had performed great. Think its 1100 cca. I powered wells all day running constant in July an August , an was also being used in a 3 battery 36 volt setup. It never hesitated at any time.
Mine worked fine
Mine too. Got so much crap hooked up to it that you cant put another thing on a positive or negative post and it still fired it up at 23 degrees.
Thanks Guys.
Has worked fine for me as well last 2 years.
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