hi everyone, I want to run an extra battery for my stereo system,which baterry is the best one to use for this application? I know its gonna be an optima but which model?and what else will I need to buy to accomplish this task?thanks !
I don't know what kind of battery to get, however I do know that you are going to want to put a diode or something to limit the flow between your batteries otherwise they will drain each other. You don't just want to hook the batteries together.
Take a look at this:
http://www.ehow.com/how-does_5005295_battery-isolator-work.html
if you mean putting one in you trunk it is not optima..its kinetik..optima would be what you want under the hood..under the hood you want optima yellow top..in the trunk you want kinetik..and you can buy em depending on the wattage of your system
