Batteryless START BOOSTER™ Ultracap. These Boosters require no maintenance. Very light, they are also extremely powerful with high Peak Amps capacity. Over 1 Million Cycles. Manufacturer since 1996, Swiss Made, CE conformity declaration (European Union – CE), Fully customizable products upon request, , Automatic self-regulatory charger (220V), Cigar lighter socket charger 12V, Durable and heavy duty isolated quality clamps, ABS® shockproof case, Very resistant, for all eventual professional interventions and repairs, Extremely handy weight; reduced to the maximum, Protected against surge points, Controls the capacity of vehicle’s alternator, Starts any kind of engines (gasoline or diesel).