Which is better a 20 Farad Capacitor or a 400 amp capcell?

Question

I have an amp that pushes 1000 Watts RMS and about to get another. I would rather not change my alternator. But i did get a better battery.

Answer 1

a capcell is better because it charges quicker and is like a capacitor and battery all in one. but bro you will have to eventuall upgrade your alt if your going to run that much power, and just upgrading the battery and getting a cap will only put more strain on your alt.

Answer 2

a battery isn't needed unless you have a small or low battery already powering you car the cap is to big. i suggest if you can to get a 1.0 farad cap do so.