DN20 Automobile Emergency Starting Power Supply Car Jump Starter,1000A Peak Current 20000 MAh Emergency Starter Power Supply Multi-Function Outdoor Auto Portable Power Bank Portable Air Compressor Tire Features: 【Large Capacity】20000mAh capacity, 500A starting current and 1000A peak current, a great helper when the vehicle breaks down suddenly, runs out of power or can't start, suitable for 12V petrol vehicles with displacement less than 6.0L and 12V diesel vehicles with a displacement of less than 3.0L. 【High-quality】Made high-quality material, durable and sturdy, wear-resistant and corrosion-resistant.Support overcharge, voltage stabilization, overdischarge, short circuit, constant current, reverse connection, temperature and magnetic field protection. 【Outdoor Multi-tool】Emergency start power supply features a digital LCD screen that provides clear visibility of usage status and remaining power of the starter. The emergency start power supply for automobiles can provide 4 modes of LED light. Suitable for camping, outdoor activities, emergencies, and travel. 【Convenient USB Port】Equipped with 5V/2.4A USB charging port and 12V/16V/20V DC charging port, the product supports fast charging input, with large capacity, which can quickly charge digital products such as mobile phones laptop. 【Reliability】Built-in Class A high-rate explosion-proof battery cell has the characteristics of high safety, abundant power, stable performance, etc., and can maintain sufficient power even if it is not used for a long time, without endurance anxiety, and is fire-proof and explosion-proof and not afraid of high temperature. Easy e,Safe for anyone e. 【Low Temperature Start】The automobile emergency starting power supply is not afraid of cold and heat, and can be started in the cold and low temperature environment of -40℃ and in the high temperature environment of +80℃; Adapt to a variety of environments, you can safely put it in the car. 【Tire Inflation】Set tire pressure, connect the inflation pump, and when the required tire pressure is reached, the inflation pump will automatically stop. The car mounted inflation pump is equipped with a high-precision display screen, with real-time digital reading, making it easy to check tire pressure and preset tire pressure values. Specifications: Battery capacity: 20000mAh Automobile Starting Port: 12V USB Port: 5V/2.4A, DC Port: 12V/16V/20V for charging Vehicle Contents: 12V Charging Voltage/Current: 9V/2A Starting Current: < 500A Peak Current: 1000A(<3S) Service Temperature: -40℃ to 80℃ Full Charging Time: about 4 hours. Cycle Life: more than 10,000 times. Support for Starting: diesel vehicles below 3.0/gasoline vehicles below 6.0 Protection Functions: anti-current charging, magnetic field, short circuit, constant current, voltage stabilization, over-discharge and over-charge Material: ABS Item Size: 19 * 10 * 15 cm / 7.48 * 3.94 * 5.9 inch Item Weight: 980g / 34.57oz Package Size: 22 * 12.5 * 19 cm / 8.66 * 4.92 * 7.48 inch Package Weight: 1349g / 47.58oz Package List: 1 * Emergency Starting Power Supply Vehicle Inflator 1 * Straight Clip 1 * One-to-Three Data Cable 1 * 12V Power Connector 1 * Gas Tube 3 * Gas Nozzle 1 * User Manual (English)