Jump to content

help with dedicated audio battery...


Recommended Posts

I am considering adding a third battery in the rear of the vehicle, how can I do this as I am now running 2 lead acid group 75's in the engine compartment and my single Alt has only one output?

I'd like to have this third AGM battery for the audio system only, but I am not certain how to do this correctly. Do I need to run an Isolator on the dedicated charge wire for the third battery, maybe a charging relay instead or am I way off base here? I thank you in advance for any advice.

Link to comment
Share on other sites

No need for an isolator or relay. Just hook it to one of the front batteries which ever one is convenient. This way your system can have the benefit of all 3 batteries. Make sure to put a fuse at the back battery as well as the front and you should be good. Even with different types of batteries ( lead acid and AGM) people report no problems.

91 C350 Centurion conversion ( Four Door One Ton Bronco)

250A Alternator (Second Alternator Coming Soon)

G65 AGM Up Front  / Two G31 AGM in Back

Pioneer 80PRS

CT Sounds AT125.2 / CT Sounds 6.5 Strato Pro component Front Stage

CT Sounds AT125.2 / Lanzar Pro 8" coax w/compression horn tweeter Rear Fill

FSD 5000D 1/2 ohm (SoundQubed 7k Coming Soon)

Two HDS315 Four Qubes Each 34hz (Two HDC3.118 and New Box Coming Soon)

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 208 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...