I am running my Galaxies with a 30A switching power supply set at 14V. When I turn on all accessories, I notice that when I key it drops to 12V or less. I have a 12V sealed acid battery here, was going to hook them up, but the power supply is not a "battery charger". Would it cook the battery? Do I need a battery charge controller to protect the battery? Right now all I have is a float charger on it, but I figure the power supply would add output and keep up with demand faster than a Harbor...
Power supply and battery connected together?
Power supply and battery connected together?