Wiring 2 Batteries together??!!

[stumpdrummer]

I cannot remember how to wire 2 batteries together!! for 12v I think its +to+, and - to- did a search and didnt see a post or i missed it somewhere .!!

Any help would be appreciated!! thnx!!

gonna be hard puttin 6,15's and either 4,6X9's or 4,6's in a 1980 Rx-7 !!

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[Jeffdachef 5,000+ posts]

I cannot remember how to wire 2 batteries together!! for 12v I think its +to+, and - to- did a search and didnt see a post or i missed it somewhere .!!
Any help would be appreciated!! thnx!!

gonna be hard puttin 6,15's and either 4,6X9's or 4,6's in a 1980 Rx-7 !!

pos to pos, neg to neg, wired parallel. If you plan on playing music with the vehicle off, make sure you get an isolator. 6 15s might need more than two batteries.

 

[dubstepper1000]

I cannot remember how to wire 2 batteries together!! for 12v I think its +to+, and - to- did a search and didnt see a post or i missed it somewhere .!!
Any help would be appreciated!! thnx!!

gonna be hard puttin 6,15's and either 4,6X9's or 4,6's in a 1980 Rx-7 !!

parallel connection, as you described. a series would give you 24 volts.

 

[stumpdrummer]

a big thnx guys..this is probably gonna be my last real personal install, want it to be right!!!

 

[C1500martin 10+ year member]

pos to pos, neg to neg, wired parallel. If you plan on playing music with the vehicle off, make sure you get an isolator. 6 15s might need more than two batteries.

Unless theyre cvrs

 

[shammyhavik]

I only wired my batteries positive to positive and grounded the negatives

 

[jeepguylv]

6 15's ? where will you sit lol, does your whole interior even have enough air space, those older rx's are really small lol

 

[Boominburban 10+ year member]

we put 8 - 15's in a Geo Metro once ......im sure it can be done ...