Diesel and gasoline double start, strong start: small size, large capacity, starting current up to 600A.20000mAh large capacity, large displacement: specially designed for car startup, large-capacity batteries are matched with a static 0.05mA low-function sleep solution, and the battery can be maintained without long-term use.Fast charging of mobile phone digital devices: Dual USB charging ports support 18W, and the battery life of mobile phones can be fixed in the first line.Power LED indicator: It comes with a power indicator, and the remaining power is clear at a glance.LED lighting, SOS rescue: bright and long-distance, a good companion for camping and sleeping. Start at low temperature, not afraid of severe cold: strong adaptability, low temperature resistance -40, high temperature resistance 85.Battery capacity: 20000mAhBattery cycle life: 3000 timesPeak current: 600AStarting current: 300ACar start output: 12VDC output: 12V-16V/8AUSB output: 5V/2.1AGas engine rating: up to 6.0LWorking temperature: -40-85Packing list:1* Starter1* Clip1*Toolbox1*Charger1*Instruction1*USB data cable1* Cigarette lighter power supplyOperation method:1. Before starting the car, please make sure that the host has at least 2 LED indicators on, then insert the blue plug fully into the host socket, and confirm that the cable indicator is off3. Connect the red clip to the positive (+) battery terminal and the black clip to the negative (-) battery terminal4. Start the vehicle5. After the vehicle is started, remove the clip from the battery. (It is recommended to remove the clip within 30 seconds)