Thread: Using dedicated deep cycle for cranking?

Originally Posted by FurFlyin

Thanks for all the replies! Feel comfortable running it now that y'all shared your experiences.

sinkermaker, this one isn't labelled as a dual purpose like many are, it's a straight up deep cycle trolling battery.

Here's what the "know it all internet" says about that :

Can you use a deep cycle battery as a starting battery?


deep-cycle batteries can be used for engine starting but starting batteries should not be used for deep-cycle applications. A deep-cycle battery may have less cranking amps per pound than a starting battery, but in most cases a deep-cycle battery is still more than adequate for the purpose of starting an engine.