Killed my battery

[blackdog]

I killed my battery in less then 3 weeks hahaha. Anyone got any good ideas for what kind of battery would work best for my system and in car computer? Right now I am running a 450/4 JL audio amp and a 500/1 sub amp along with GPS nav head unit and a 2.4 Ghz laptop with a 17 inch screen.

For more info on the audio system I have you can check out.
http://www.aleromod.com/forums/showthread.php?t=14050

Thanks

[Silentalero]

yellow top

nuff said

[jackal2000]

yellow top

nuff said
cosign

[SweetNLow]

i killed my battery in 2 weeks running a 3000watt digital amp. hookin any amp to a weak battery will kill it quickly.

make sure your alternator is putting out the full charge as well. my alt went right after my battery

[alerocar01]

yeah im with sweetnlow check your alternator. you might want to get a bigger one too and like silentalero said yellow top.

[Redog]

I concur, yellow top and 160 amp alt

[racin4JC]

Or if you want to be able to run everything with the car shut off, get a Surepower isolator and a second battery and hook everything drawing a large load to it! (and you can still run your factory alternator)