I have searched the net and could find nothing. I have started to make the necessary changes in my car to hold more batteries safely and still hold 4 passengers in a SUV. How many optima D34/78 batteries do you recommend? Currently I have one under the hood and one in the back. I do not want to change what I have, just add to it. This is a daily pounder in the 150 club.
Thanks CCA

 

god honest, i wouldn't go with less than 6 in the rear, giving you a total of 7.

you may get away with 5 in the rear if you have a good alternator and an MLA module allowing you to charge above 15v

 

at least 800Ah

 

unless they are 16v dont expect more than 6000w outta those amps. That can easily be done with 1 2150 or nsb90 on burps. But you should get like 10 16v batteries for real power

 

How much do 2150's go for and where can I get them. Thx don

 

they are like 350 bux a piece. Your better off with nsb90's for 200 each

 

you would need 4 nsb90's to make close to full musical power

 

yah 4 batts i'd say

 

you were only using 2 2150's correct? i only think 4 would be a benefit if your alternator makes good output, but just 2 seemed to work very well in your van

 

... probably depends on how you use it , a 3 second burp or a 3 minute pounding. I would let my voltage be my guide