Műszaki információ: In contrast to conventional assisted start devices, this device does not have an internal battery. Very powerful capacitors instead serve as power accumulators. These can store and then dispense the power required to start the engine in a very short time. The device functions entirely off-grid and can even be charged using the residual power from the discharged vehicle battery in the worst-case scenario. ? extremely fast charging ? compatible with all 12 V starting systems ? entirely maintenance-free ? microprocessor controller ? reliable spark suppression, no arcing ? suitable for use down to -40°C ? no loss of power in freezing conditions