Put depth finder on cranking and aerator on trolling battery. Your asking for interference problems with finder on trolling battery.
Less than a year old.
Another thought was to put my depth finders on one trolling battery and the aerator on the other one. I never run them down all day pulling cranks.
Put depth finder on cranking and aerator on trolling battery. Your asking for interference problems with finder on trolling battery.
Proud Member of Team Geezer
Charlie Weaver USN/ENC 1965-1979
wannabe fisherman, skeetbum LIKED above post
Round & Round these questions about batteries have been going back for many years .. Information has always had a purpose -- If you don't know always ask questions but dont be surprised at the answers and are there better batteries Like already said what the power requirments are should be the Priority when the Purchase is made in the first place --- Several years ago I stuffed a Tidbit of Information for future use --- when buying a Marine type battery --- before it is used -- put it on the charger -- those batteries are not completely - fully charged .. I just bought a group 31 battery that was made in Feb of this year .. It took 6 hours today on the charger but now it is fully charged and ready to go