[txcanvasback]

adding big auto battery to run my ranger, will be using the factory battery as back up. how do i charge the batteries seperatly, when i switch to 1 or 2 how do i set it up to
charge only the one i have selected by the switch? im using blue seas manual switch off-1-2-1&2 thanks

 

[littlebigrancher]

Not sure, most people use the automatic type isolator. I'm sure it will come with some wiring directions.

 

[txcanvasback]

yea 1 to pos and 2 to pos and 3 is common

 

[txcanvasback]

just wondering if i hook up stator wire to common on switch, will it charge the battery by switch location?

 

[Cmrizzo]

I have mine set up through a battery switch to terminal posts. The stator will charge the battery that you have selected, I have not installed my dual volt meter yet so I pick and choose which battery I run and charge depending what I've been using. If you are not using identical batteries, do not keep the switch on 1+2 position, that would be for emergency starting only and then immediately switch to one or the other

 

[Rum Runner]

just got mine all hooked together charges it fine