Durite super capacitor harnesses power from your weak vehicle battery to push a large amount of current back into the battery of your vehicle and start the engine. Supplied with USB to micro USB charger & 12V in car charger{{bul}6 x 720F super capacitors{/bul}{bul}Jump starts up to 6L petrol vehicles and 3L diesel vehicles{/bul}{bul}Peak current: 800A{/bul}{bul}6Ah back up battery{/bul}{bul}LED torch; 3 modes{/bul}{bul}LCD display with vehicle battery health indicator{/bul}{bul}CE approved{/bul}}