20000mAh Car Jump Starter Power Bank 4 USB Output Protective 12V 600A with Compass Lighting Flashing

1、Emergency Charging: When you can not start the car with low battery in the field, the car is left for a long time, the battery is worn out, and the car cannot start when the voltage is insufficient in winter, this starter power can easily solve your problem. 2、Cold Resistant: The 20000mAh large capacity backup power supply is very convenient to carry and the lithium battery has a built‑in smart power IC, and it can also be used in severe cold under 20°. 3、Power Display: It also can be used for your digital equipment. The power switch is equipped with 4 LED light bar from high to low, which can display the remaining power of 100%, 75%, 50% and 25% to reming you. 4、Practical: The large capacity battery cell is equipped with a 0.05mA low‑function sleep solution, which can maintain the power for a long time and can be used when traveling. 5、Safe Protection: With multiple advanced safety technologies including over‑current protection, overload protection, over‑voltage protection, over‑charge protection and high‑temperature protection, which can ensure safety for anyone to use. 6、Fast Charging: Designed with four USB outputs, the fast charging USB port can charge your device faster, and is compatible with almost all USB charging devices including mobile phones, tablets, kindles or digital cameras, and the charging is fast and efficient, helping you save time . 7、Wide Appliation: Suitable for most 12V 6L gasoline vehicles and 4L derv vehicles, and the battery is equipped with real capacity of 20000mAh. Suitable for car, motorcycle, SUV, camping, etc.