Reason why I’m asking is. I’m currently running a lithium battery. 2.5lbs race battery. Been working fine. Has 220ca and only has 7aH

im about to install airbags and methanol kit and maybe a sub and amp that has 600 watts.

really don’t want to change my battery to a deep at deep one.

any thoughts on this? I won’t be running the air suspension nor the radio while the car is off.

how about a high output Alternator?
don’t want to burn my amp or have other issues.

 

I doubt it, but you're going to have to ask yourself if you're going for race car or street scene car. It really makes no sense to save 30# on a battery and add 100 plus # of other stuff

 

It’s not the weight lol. It’s the space. Having this battery leave me room to use the space.

 

I would not want to rely on a lithium battery with all that extra stuff on a street car. My suggestion would be to get smallest AGM battery you can find, and use that.

 

Thank You

 

You need to read up on the role of the battery once the car is started.