H/O alt or batteries?

[Budah93 7]

I haven't done much electrical wise in my new suv and came across so unexpected money. I was wondering should I take the money and by two maybe 3 batteries or buy a quality h/o alt. I'm still running the sundown 2500d. If I buy batteries I plan on running an xs d925 under the hood and an xs d3400 in the back. Thanks guys

[Randal Johnson 544]

both ... but I'd start out with the alternator because the stock one might have troubles charging the new battery bank ... and I'd stick with 3 batteries if possible.

 

Just my suggestions here brother !!!

[Budah93 7]

thanks for the input! i'm definitely doing both just don't have the funds for both right now

[Randal Johnson 544]

Then I would def. get your upgraded alternator and Big 3 done first ...

[Budah93 7]

did the big 3 the first day!

[pmureika 31]

Both batteries and H.O. Alt.

[EPerez 236]

Alt first! This way your stock alt wouldn't struggle to charge the batt bank.

Do you have second batt right now?

[Budah93 7]

Alt first! This way your stock alt wouldn't struggle to charge the batt bank.

Do you have second batt right now?

All I currently have is the big 3 done, everything else is stock

Both batteries and H.O. Alt.

 as previously stated I will be doing both but I don't have the money do do both so I have to do one or the other first