Yes, it would. But it will not give you very much run time. Small deep cycle batteries are sold at Wal Mart and automotive stores. They would work better for you. Good luck.
THanks everyone. I am going to Wal MArt tomorrow to look for one. Also I would like to wish Everyone a Happy and Safe boating season. Let's all have fun but also be safe.
<br /><br />Im missing something here. <br /><br />Whats the point, and why would you want to? Motorcycle batteries cost more than a decent deep cycle. Whats the application, size of boat and size of the trolling motor? When buying deep cycle batteries, bigger is allways better.