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