BATTERY, OPTIMA BLUE TOP SC31DM

Spiral design provides lower internal resistance for high efficiency performance
• Spill proof – no excess liquid; can be operated in any position without the risk of leakage
• Never needs water; sealed – so no corrosion can form on the posts, connectors, or cables
• Longer service life – 3 to 4 times a normal starting battery
• Unaffected by vibrations that destroy ordinary batteries
• More economical than ordinary batteries over the long life of the battery
• Height in Table includes terminals
• Dual top posts: SAE automotive & 5/16″-18 UNC stainless steel threaded studs
• Overall dimensions (including terminals): 12-13/16″L x 6-1/2″W x 9-3/8″H