Quality Parts and Accessories For Your Porsche

Great For High Watt Demand Electrical Systems Won't Leak Like Stock Batteries - Avoiding Damage To Computer & Wiring Harness Spiralcell® Technology - Lasts 2X Longer & Can Sit 3X Longer Than Other Batteries 800 Cold Cranking Amps @ 0° F" 10" L x 6-7/8" W x 8-7/8" H 1000 Cranking Amps "@ 32° F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More

Spiralcell® Technology Lasts 2 Times Longer Than Other Batteries 720 Cold Cranking Amps "@ 0° F" 9-5/8" L x 6-13/16" W x 7-5/8" H 910 Cranking Amps At "@32° F" Leak-Proof Vibration Resistance-15 Times More Than Traditional Lead-Acid Batteries Inside this unusual battery, a completely sealed, maintenance-free, lead-acid unit, is a six-pack of Spiralcell® Technology. Traditional batteries have a stack of thick lead plates surrounded by acid. The OPTIMA® batteries feature two thin lead plates wound into a tight spiral cell, with an absorbent glass-mat in between to hold the electrolyte solution. This unique design allows for more power and increased energy, resulting in quick, reliable starts. OPTIMA® batteries are the first and only batteries to feature Spiralcell® Technology. It provides constant performance quality keeping your battery running at the same level as it's being discharged. Learn More

ODYSSEY THE EXTREME BATTERY The Odyssey Battery ingeniously uses Absorbed Glass Mat (AGM) technology to offer, in one box, the characteristics of two separate batteries. It can deep cycle as well as provide enormous cranking power. It is almost as if a champion long distance runner and a world class sprinter are one in the same person. These batteries are used in custom applications and are not a direct replacement for most applications. For custom battery installation kits please see our Rennline Battery Mounts available for most Porsche's. Learn More