Perfect for a 4×4, family vehicle, boat, motorcycle, used car yard or ride-on lawnmower, the lithium powered ARB Jump Starter has plenty of power to start a 12V vehicle with engine capacity up to 5L V8 Diesel or 6L petrol. Thanks to intelligent sensing and charging technology, when charging the jump starter from either the included AC or DC chargers, the inbuilt sensors prevent overcharging or undercharging of the lithium battery. When the time arrives to use the jump starter on a vehicle, the intelligent heavy-duty jump cables monitor battery voltage, polarity and charge condition alerting the user via a series of LED lamps to any potential installation problems.