What battery do I need? Mine just quit like good one minute then nothing
Anyplace that sells batteries, a parts store, Sears, Costco, will match your car and give you options about which battery is best for your driving conditions. I believe you should buy the highest rated battery in terms of Cold Cranking Amps (CCA). They last longer and have more juice available for when you get into trouble. These batteries tend to be well built and rugged; a great battery for a 4WD Jeep.