Battery bank grounds

[Cabin_Pressure 10+ year member]

Anyone ever add a ground run to the front after running their battery bank grounded in the rear(to the frame)? Been thinking about running one to the alt case ground from the rear bank. System works great as it is, wondering if i would see any gain for the efforts.

Click to read more...

 

[theking 10+ year member]

wondering the same thing

 

[audioatg 10+ year member]

How much power are you running. Like amps and batteries. And what ALt do you have.

When I ran at comps. I did have a run from my back batts. One to the front batt and one to the alt case. Did see it help with charging and for keeping voltage up a bit. But for charging better.

 

[Cabin_Pressure 10+ year member]

i run dual alts, i have a 300A directly to the 2 batteries in the rear. But i only ran positive to the rear, i grounded at the frame.

 

[audioatg 10+ year member]

I would go ahead and run a few more + runs to the back batts and a few ground runs as well. Would really help in charging and keeping voltage up.

 

[Cabin_Pressure 10+ year member]

I have mutiple 2/0 positives, im asking if there is anyone who started with the bank grounded in the rear, then ran a negative to the front. Trying to see if they saw any gains vs. rear grounded.