Not sure if this is the right place to ask, but i have a new to me 2008 triton with 2 battery 24v ultrex. this will be fine for spider rigging but i know for cranking i will need to either change to 36v or add 2 more batteries.
my thoughts are to add 2 more group 31 for cranking for the short term. The 2 batteries in the boat now have been relocated to the front of the boat along with the battery charger. It rides great and seems to help weight distribution. The charger power cords have been extended to run to the back where the boat power plug is. If i were to add 2 x group 31 batteries in the back with a separate charger would i be able to use an a/b toggle switch to connect to the same wires going to the trolling motor or would i need to run them separate?
thanks