Trolling motor battery question for you guys
I just bought a new battery last year for my trolling motor, but I am wanting to get a longer lasting one. the one I have now is a Walmart one. I have read and I see mention of AGM and then 27's, 31's and optima. My question is this, my trolling motor is the PDV2 with iPilot 12volt. What would be a good battery for my case ? I have a separate battery for cranking the motor, so this will be solely for the trolling motor and another thing is being able to find a good battery up here in the sticks :)
thanks
m