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What is the Best Portable Car Jump Starter?

Views:49     Author:Site Editor     Publish Time: 2019-12-17      Origin:Site


Many drivers should be very familiar with automobile emergency starting power supply. When the battery is out of power and you can not start the car, it can start the automobile on an emergency basis. As an emergency supply, its frequency of use is very low. However, it is an essential item and can reduce a lot of trouble in case of emergency. 



Brief Introduction of Automobile Emergency Starting Power Supply


Automobile emergency starting power supply is a multifunctional portable mobile power supply developed for motorists and business people. Its most important function is to start the car when the car is out of power or other reasons can not start the car. It combines the functions of inflatable pump, emergency power supply and outdoor lighting, and is one of the necessary products for outdoor travel. 


The design concept of emergency starting power supply is easy to operate, easy to carry, and can deal with all kinds of emergencies at the same time. At present, there are two kinds of automobile emergency starting power supply on the market, one is lead-acid battery and the other is lithium polymer battery.


Lead-acid battery emergency starting power supply is more traditional, using maintenance-free lead-acid battery, the mass and volume are large. The corresponding battery capacity, starting current and so on will be relatively large. These products are generally equipped with inflatable pumps, as well as over-current, overload, overcharge and reverse instruction protection, which can charge all kinds of electronic products, and some products also have inverter and other functions.


Lithium polymer automobile emergency starting power supply is more trendy, is a recent product. It is light in weight and small in size. This kind of product is generally not equipped with inflatable pump. It has the function of overcharging protection, and the lighting function is more powerful, which can supply power for all kinds of electronic products. 



The Applications of Emergency Starting Power Supply


Cars


There are many kinds of starting current of lead-acid battery, which ranges from 350 to 1000 amperes, and the maximum current of lithium polymer starting power supply should be 300 to 400 amperes. In order to provide convenience, the automobile emergency starting power supply is compact, portable and durable, and it is a good helper for car emergency starting. It can provide auxiliary starting power for most automobiles and a small number of ships, or as a portable 12V DC power supply for emergency use. 



Laptop


Multifunctional automobile emergency power supply is equipped with 19V power output, can provide a stable power supply voltage for laptops. This ensures the battery life of the laptop when some business people go out. Generally speaking, the 12000mA polymer core should be able to provide the laptop with 240 minutes of continuation time. 



Mobile phones


Automobile emergency power supply is also equipped with 5V power output, can be the power supply for mobile phones, PAD, MP3 and other entertainment equipment.



Air inflation


Automobile emergency power supply is equipped with inflatable pump and three kinds of nozzles, can inflate for car tires, inflatable valves, all kinds of balls.




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