Running a motor cycle/lawn mower/etc battery for their graph? I’ve been reading up on trolling motor interference, and it seems like running the power for the graph and the power for the trolling motor on the same battery is a no no. I really don’t have room for another deep cycle battery in my boat (only have one currently in the boat) but have a spot where I might could stick a smaller motorcycle type battery. Only thing I’m worried about is the longevity throughout the day, if it’ll have enough juice to keep it running if I fish all day. I’ll be running a Helix 9 gen 1 with SI if that makes any difference. Thanks!