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New Battery and Alt Suggestions?


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Posted

Hello! I Have a Honda civic with a stock alt ~80 amp and a stock battery. I have done the big 3 already in 0 gauge and i am about to put the build all together. Ill be running 2000 Watts RMS with a Crescendo BC200D..

The questions is: How much high output alt do i need?? and also how many ah would my new up front battery need to put out? Thanks in advance!!

Posted

you will want to get as big of an alt as you can. i think 200A is what there making for you car. i would hit up mike singer or excessive amperage they will probably have one for around $400 then i would put a battery asa big as you can fit under the hood then get a 2nd one for the trunk then a run of 0 from front to back and ground the rear battery to the frame then you will be good to go with very little voltage drop! maby 2 BT-60 batterys

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Posted

you will want to get as big of an alt as you can. i think 200A is what there making for you car. i would hit up mike singer or excessive amperage they will probably have one for around $400 then i would put a battery asa big as you can fit under the hood then get a 2nd one for the trunk then a run of 0 from front to back and ground the rear battery to the frame then you will be good to go with very little voltage drop! maby 2 BT-60 batterys

You think i could pull it off with just one battery and alternator?

Posted

If you get a 200 A amp and if you can fit a big AGM batt under the hood, it must work.

You got more stability in your electrical system if you add a 2. AGM in the trunk.

http://www.remybattery.com/Deka-Intimidator-9A34M-AGM-Marine-Battery-P9239.aspx 1 is to small for your system, if you put 1 under the hood and 2 in the trunk +

the alt you will be fine.

"in the abundance of water, the fool is thirsty" Bob Marley

Posted

If you get a 200 A amp and if you can fit a big AGM batt under the hood, it must work.

You got more stability in your electrical system if you add a 2. AGM in the trunk.

http://www.remybattery.com/Deka-Intimidator-9A34M-AGM-Marine-Battery-P9239.aspx 1 is to small for your system, if you put 1 under the hood and 2 in the trunk +

the alt you will be fine.

Okay, but if i but a ~80ah in the front how many ah battery is needed for a back battery?

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