Quote Originally Posted by Big T @ E.C. View Post
Most guys i know only use an on0bd. Charger for their trolling batteries. I have a 24 volt, so i've got a 2 bank
hooked to them. Last fall, i got a 1 bank off a buddy, who did'nt need it, and hooked it up to my starting battery, to make sure it would charging during the winter. I'd hook it up for a day or 2, then unplug it. To save weight, i'd probably go with the 2 bank.... Tr
I agree with Big T. Unless you use a lot of electronics and run your boat engine very little, practically every engine made in the last 15 to 20 years will keep your starting battery sufficiently charged without the aid of an onboard charger.