Wiring a Stinger SR200 amp relay for running 2 Batteries

[JUHL 10+ year member]

Hey i've been out of the game for a long *** time but im tryna get back in due to some dimming in my car when my bass hits. I'm gonna set it up so i will be running two batteries

Today i picked up a Stinger SR200 amp relay, just had a question about hookin it up and running 2 batteries.

Does my 2nd battery have to be a full sized Car battery, or can it be a smaller one like a Lawnmower/motorcycle battery?

also, running two batteries on my Stock alternator will be fine and should stop the dimming right?

Help Appreciated, thanks

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[JUHL 10+ year member]

can anyone help me out?

 

[91Chevy 10+ year member]

Does my 2nd battery have to be a full sized Car battery, or can it be a smaller one like a Lawnmower/motorcycle battery?

x2. I can get some small batteries for CHEAP here.

 

[JUHL 10+ year member]

Soo.... ?

 

[bigaudiofanati2 10+ year member]

Why would you need a amp rely for a second battery? You run a power wire from your first battery to your second and either ground the second to frame or to the first battery. The amp rely is for running multiple amps.

 

[JUHL 10+ year member]

ohhh... well thats good to know... **** my life