where to purchase/learn about yellow top batts?

[d audio 450 10+ year member]

i think my battery is going....im getting dimming mor ethan usual......what da deal? any ideas? maybe a yellowtop?

thnaks

-pat

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[mattj 5,000+ posts]

www.optimabatteries.com

or you can go on www.ebay.com to buy them. its going to cost the same as any place that is authorized.

 

[outbacksport 10+ year member]

I bought my optima's at tna sports.com. The cheapest online store i found.

http://www.tna-sports.com/index.cfm?fuseaction=browse&id=12951&pageid=30

 

[spyd3r 10+ year member]

Noticed you have a VW GOlf..........

Well, I've done dozens of those ...(including my own....dozens of times aswell ) and the trick in getting rid of the dimmming is:

1. Reinforce the ground with a 4 awg or bigger. ( the one to your amp aswell)

2. Rewire the alternator wiring to the battery....

3. Optima Redtop (VW batteries su4. Look into a more efficient amp....

Btw:

If your thinking of doing anything over 1,800 ...might aswell invest ina new alternator or two //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif