PowerTrain Heavy Duty Jump Start Power Pack 400AFully insulated 100% copper leads AGM battery, allowing for easy storage & no risk of leaking acid Suitable to jump start a host of vehicles without the need of a second vehicle 12 Volt Systems ONLY Heavy Duty, Commercial Jump Starter for cars, trucks, RV's and boats, without the need of a host vehicle Charging time: 15 18 hours approximate from zero capacity using supplied 1. 6A charger Innovative, portable & lightweight design with a powerful high