In my truck I have a 4000 watt stero, 30 blue led light, vision x off road and work light.

With all the power need I was thinking I need multiple battery and dual 300 amp alternators.

Is it posisible to put dual 300 amp alternators and how many betteries should I have.

Thanks

 

Can anybody help me
Thanks

 

Sounds like you need some caps as well if you don't have them.