Note:1. Confirm that the battery indicator is above 50%2. When starting the car, insert the blue plug of the battery clip firmly into place, otherwise it will affect the starting effect and even cause the plastic of the connector to melt.3. If the car cannot be started, please check whether the battery clamp is properly clamped, whether the battery connector is rusty or dirty, and continue to start after cleaning. If you fail to start after 3 attempts, do not start by force, otherwise the product will be damaged. You should further check the vehicle for other faults.4. Do not clamp the battery clamps at both ends, otherwise it may cause a safety accident.5. Please take off the host within 30 seconds after the car is started, otherwise it may cause a safety accident.6. Do not disassemble the machine by yourself, otherwise it may cause a safety accident. Features: 120000mAh Jump Starter: Solve the problems that the car cannot start due to insufficient voltage or serious consumption. Equipped with smart power IC, it can also work normally in severe cold 20. With static 0.05mA sleep solution, low power consumption. 2USB Port: Designed with USB ports, compatible with almost all USB charging devices, including mobile phones, tablets, for Kindles or digital cameras. Fast and efficient charging, helping you save time. 3LED Light: With 3 lighting modes: flashlight, strobe light and SOS light. Ideal for camping, outdoors, indoors, emergencies, travel, etc. 4Smart Display: The smart display shows the percentage of power according to 100, 75, 50, 25, and you can know the remaining power of the power supply at any time. 5Multiple Protection: It has multiple advanced safety technologies, including over current protection, overload protection, over voltage protection, over charge protection and high temperature protection, safer to use. 6Wide Applications: Support to jump start most 12V medium sized vehicles on the road! Suitable for cars, motorcycles, boats, ATV, UTV, SUV, lawn mowers, yachts, boats, pickups, snowmobiles, etc. With storage tool box for easy storage. Specification:Item Type: Jump StarterMaterial: ABSBattery Type: High Rate Polymer Lithium Ion BatteryBattery Capacity: 20000mAhStart Output: 12VOutput Interface: USBUSB Output: 5V/2AStarting Current: 300AStarting Peak Current: 600AType-C Charging Input: 5V 2ACharging Input Interface: Type-C inputLED Light: 4 (three lighting modes, 1W strong light LED + strobe light + SOS warning light, the range is greater than 10m)Applicable Temperature: -20-60Cycle Life: More Than 1000 timesCharging Time: 5-6 hoursApplicable Models: Support diesel vehicles within 12V 2.0L, petrol vehicles within 12V 6.0L, suitable for charging digital appliances such as mobile phones, laptops, flat cameras, etc. Package List:1 x Jump Starter1 x Clamp1 x Data Cable1 x Manual1 x Storage Bag