todays commercial vehicles have to power a range of accessories, both inside the cab and out. And whether on the road, the farm, or the jobsite, ODYSSEY batteries have the power to start any job, and the durability to last until Its finished.) Featuring rugged construction and packed tightly with pure lead plates, the non-spillable AGM design ODYSSEY battery protects against the shock and vibration that can quickly destroy other batteries. And the pure lead plates mean 2 times the overall power and 3 times the life of conventional batteries, up to 400 cycles at 80% depth of discharge! Bottom line ODYSSEY batteries deliver massive starting power, rapid recovery, and extreme durability that heavy duty and commercial vehicles demand.