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Lithium batteries and max speed on your trolling motor

10K views 27 replies 12 participants last post by  SkiffaDee DooDah  
Goose,

I know you're running a big motor, what cranking battery are you using?

Are you using a 24v lithium for the TM and a AGM for cranking? I'm running 3 x AGM with a Powermania 3-bank charger (plug-in not charging while underway). I know the charger will handle lithium but for some reason I remember hearing some cautionary tale years ago about mixing a cranking AGM and a lithium bank and frankly, I'm not sure how Frank's wiring supports or prohibits this.