dual battery charging w/ diagram

I did a search and could not find the exact answer I was looking for so here it is. I have a 2 bank onboard charger hooked up to my 2 blue top optimas (d34m). I have my amps hooked to battery 1. When I am ready to charge I will make sure the battery switch is on off. Will my amps be ok still being hooked to the battery while the charger is on or should I unhook the fuse blocks wire from the positive terminal on battery 1? Also here is a diagram of my system.


(Message edited by 03suprassv on February 11, 2009)

I'm pretty sure if your audio system is turned off you will not hurt your amps.Since the amps are off there's no power flowing into them.

If you connect the POS lead from the batt to amp and move it so it goes from amp to batt switch common, you can solve the potential issue. If not, a slight trickle draw may deplete the battery when not in use.

With all switches turned off the power will stop at the amp relay. It looks like a very workable solution to me.

Excuse me I meant from the fuse block vice amplifier