Check the listing for details. GOODALL 12V 10,000 Amp Start All Jump Starter Pack For Heavy Duty Semi Trucks. Condition: New. Listed at 889.00 USD. Features and Benefits:12 V, 10000 amps,133200 JoulesLithium-Ion powered, Jump starts the toughest Class 8 enginesCharges any USB device including cell phonesSolid state technology control provides longer durability500 lumen emergency LED lightBuilt to last, starts the toughest Class 8 engines on demand. The Jump Pack is equipped with proprietary technology, which providesan instantenous energy transfer to the battery the moment the cables are properly connected, which maximizes jump-starter perfromance. The Jump Pack provides reliable power to get you back on the road, quickly and safely.Features and Benefits:12 V, 10000 amps,133200 JoulesLithium-Ion powered, Jump starts the toughest Class 8 enginesCharges any USB device including cell phonesSolid state technology control provides longer durability500 lumen emergency LED lightBuilt to last, starts the toughest Class 8 engines on demand. The Jump Pack is equipped with proprietary technology, which providesan instantenous energy transfer to the battery the moment the cables are properly connected, which maximizes jump-starter perfromance. The Jump Pack provides reliable power to get you back on the road, quickly and safely.