Battery Switch

[davis777]

With the typical Perko Battery switches can you hook up 3 batteries or just 2?
I would like to have #1 on the switch for my starting battery, and have #2 on the switch for two deep cycles daisy chained together for my JL Audio system.
Or what is the best way to set up a starting battery and 2 deep cycles for the sound system- how would all three get charged while underway.
Thanksi

[ROZ]

You can do just that... battery one is your starting battery, and selection 2 is your paralelled stereo batteries. Power up to the common and don't forget a to fuse it either between the battery and perko, or immediately after the perko inline to your amp(s)
put your selector on all, and your alt will charge all your batteries... May want to consider going to a larger output alt...