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2alt, 3batt setup, few pre-install questions


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Posted

I've been thinking about the same thing as you with dual alts, with the stock alt in place and a DC Power 320SPX-i....Can't decide to keep all the batteries hooked up together or separate them like you mentioned. Anyone have any experience or done any testing with this? How "isolated" is it with the same negative path?

Also, funny how we both have 2005 chevys! haha

Love the 05 body style. I see what you're sayin on the batteries. As it was mentioned in a reply on here, keeping the crank battery on just the truck's main electrical while using the audio batteries powering amps was the goal. If I drain audio batteries, I don't have to worry about not being able to crank it to go to work. The dual alt kit + addition of two batteries just flat confused the hell out of me.

I'm pretty certain I know all I need to do now.

  • 1 month later...
Posted

So how did it go? :D

Almost there. This is finals week for grad school, and I've been waiting/ hoarding until finals are over. Will let you know probably in the first week of Jan when my door pods for 8"s and 6.5"s are finished and installed, 3sixty.2 is installed, and all stuff mentioned above is installed.

Posted

I ran mine from alts to front battery to rear batteries. You can do it your way as well though. Just make sure you upgrade your grounds in the big 3 etc

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Posted

get a right angle drill you will need it for the bracket install and i would keep them all hooked up together like n8 and kylar said as far as the same circuit so you not wasting the amps you get from one of the alts

Posted

There really isnt a wrong way to do it tbh. Its just what you are comfortable woth

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Posted

Had no idea you could do it so many ways. I guess this is my welcome to proper electrical systems. Thanks for the replies fellas. I appreciate the help

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