A must-have for car travellers, this 400A Power Pack safely and quickly jump-starts vehicle engines up to 6L petrol and 3L diesel. It has an LED battery indicator and is super simple to use. It also comes with all the required accessories including a USB Multi Output Cable, a 12V cigar lighter charger, eight barrel plugs and a mains charger.12,000mAh lithium-ion batteryInstantly jump starts dead batteries up to 20 times on a single chargeSmart cable safety technology ensures user safetyLED battery indicatorBuilt-in LED light2 x 2.4A USB outputs for mobile phone charging19V 3.5A output for laptop charging12V 10A output for air pumpsImpact-resistant case includedIn the box: MP7430 400A Lithium Ion Power Pack, USB Multi Output Cable, 12V Cigar Lighter Charger, Mains Charger