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[monsterman 10+ year member]

Actually, I need advice.

I have a 2002 Grand Cherokee

Stock alternator 136amp

0 gauge wired to amps

Mmats d300 - 700w @13.8

Alpine MRV-F345 ~400watt at max output.

What, if anything, should I do in terms of electrical upgrades?

-If I have to I will get Big 3 and a performance Battery in replacement of my stock batt.

FYI the stock battery is huge looking so I could fit a monster under there. I really want to avoid putting a battery in the cabin.

Thoughts?

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[4OZGLOVES 10+ year member]

You should be fine now, but I would do the big 3 anyway , and when it comes time to put a new starting batt in just get a good deep cycle.

 

[monsterman 10+ year member]

That advice just saved me $$$$. Thanks Mr. Boxer 4ozgloves