Thanks for all the input always greatly appreciated. I charged the vehicle battery in my class A with a selector switch. My Toyota I installed a solenoid bypass switch. The A I had for 10 years with no issue and the Toyota for 7 years with no issue.
I like the idea of the dual smart charger, if it fails is something else I will have to learn to troubleshoot. I do have a Progressive Dynamics smart charger so no ancient tech ruining batteries. I do not see a convenient place for a simple battery switch so will add a continuous duty solenoid and a switch by the driver.
