The High Power Multi-function Car Jump Starter With Tyre Inflator handles emergency with ease . It completely eliminates stress that comes with sudden car battery failure, flat tyre or urgent need to recharge like phones and laptops without electricity supply.Our multi-functional emergency kit contains Car Jump Starter, Artificial Current pack, Car Tyre Pump (air compressor), etc. It uses high-current battery that supports fast charging, low self-discharge, up to 3,000 charging cycles. Strong enough to jump start your car approx. 30 times when fully charged. Also comes with 5 additional new features including emergency hammer and safety knife.Jump start your vehicle (up to 5L gas )Tyre air compressor bundled with 2 nozzles - Fast inflation on tyres and much more!High-current battery pack that supports fast charging, low self-discharge.Charging cycle in excess of 3,000 timesVariety of adapters for charging various gadgets including mobile phones, Sony PSP, MP3/MP4 players, PDAs, notebooks, car refrigerators and other compatible appliances. 3 mode LED emergency light (red, blue and white). In-built surge protection. Easy to read pressure gauge. Dual USB charging port for simultaneous charging of 2 gadgetsBattery can be charged using a wall charger or a car chargerEmergency HammerSafety knifeDuring charging, LED lights indicate battery usage status, one light indicates 20% balance, two lights indicate 40% balance and so on. The built-in battery is empty when all LED lights start to flash.Input current – 200APeak current – 600AArtificial Current pack unit weight – 0.46kgOutput – 12/16/19v – 2/2.5/3.5ASize – 8.5 by 16.5 by 35cmCapacity: 50,800mAhJump Starter & Car Tyre Pump     Multi-functional emergency kit that contains a tire air compressor & Vehicle Jump Starter    It uses high-power battery that supports fast charging, low self-discharge, up to 1,000 charging cycles    This jump starter is strong enough to jump start your car approx. 20 times when fully charged    Tire air compressor bundled with 2 nozzles - Fast inflation on tires,Built in pressure gauge that's easy to read    There are a variety of adapters that can be used to charge various mobile phones, Sony PSP, MP3/MP4 players, PDAs, notebooks, car refrigerators and other compatible appliances    Battery can be charged at home using a wall charger or inside the vehicle using the car chargerPatented technology, light weightedFive levels of current display indicates battery statusHigh capacity and high current 50800mAh polymer battery Support cureent charge/supply for mobile phone, laptop, PSP, MP3/MP4 and other electronic productsSupport the emergency start and entirely replace the included battery for 12V vehicles startupWith powerful flashlight, ideal choice for night shift workers and overtime workersFour lighting modes: normal, flickering, SOS and off It uses high-current battery that supports fast charging, low self-discharge, up to 3,000 charging cyclesWith compressor for automatic tyreWith intelligent clamp cable, it won't work if the misconnection between positive and negative polarities With guaranteed ability to function normally at-20°CCan used as emergency hammerSpeciafications :    Battery capacity: 16800mAh    Charging mode: CC/CV 12V 1A    USB output: 5V=2A    Output: 12V    Full charging time: 2-3 hours    Staring current: 300A    Peak current: 600A (3S)    Lifetime: 3000times    Operating temperature: -20°C -60°C