The Trojan OverDrive AGM 31 battery is a sealed, absorbed glass mat battery built for the heavy duty/commercial truck industry. The battery does not require water and recharges while the truck is running. It is encased in polypropylene and comes with Trojan’s flame arrestor pressure vent.
Trojan Battery Company
www.trojanbattery.com/OverDrive
(562) 236-3038