optima battery

[ron]

whats the part # for optima yellow or red top battery for 2003 cobra or another battery that is better than stock thanks Ron looking for the highest cca for stereo

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[Zack]

Get a Motorcraft BXT-850

 

[10thSVT_03]

If you have a capacitor it shouldnt matter.

 

[Aron]

Not to mention CCA ratings have nothing to do with sound systems. That only refers to how much power the battery puts out to turn the engine over. Like Derek said, if you have a capacitor you will have no problems, otherwise an alternator that puts out more power will do yo more good than a higher rated battery.

 

[skyhighsd]

Junk

 

[Sharkster]

Optimas are shit. I had 2 and both of them were brand new. Both shit the farm within 6 months. Optima is also not backing the warranties on these. They will weasel out any way they can.