DOCA teach you how to tell how to start or stop a car

Auto emergency start power is a very popular product in the past few years. It can be used as a starting point for automobiles to provide a supply source for digital products such as mobile phones and laptops. However, it is precisely because of the hot start of the car emergency power sales, the current market emergency start power car manufacturers have sprung up, the quality of their products produced uneven. So how to distinguish between good or bad car emergency start power?

Auto emergency start power

1, batteries.

Battery is an integral part of automotive multifunction emergency power supply, it can be said that the core of the car multifunction emergency power supply. Therefore, its quality is good or bad we distinguish between the car emergency start power is good or bad, we mainly through capacity, operating voltage, charge and discharge cycle life and other aspects to determine its good or bad.mobile power plant

2, safe.

Emergency power car emergency vehicle is an indispensable car care partner, so the difference between emergency start power car is good or bad, first of all have to look at the safety technology does not meet the standard. Because of its safety level is used to distinguish the car emergency start power is a very important criterion, we can look at the car emergency start the power supply has no reverse polarity protection, output short circuit protection, over voltage protection, over current protection A number of global patent security design to determine its security technology does not meet the standard.

3, circuit board.

Everyone should know that when charging a car for starting the emergency power supply, it is generally connected through a circuit board and a wire. Therefore, the quality of a car determines the output quality of a multifunctional emergency power supply of a car. Therefore, we distinguish the car emergency start power good or bad, we must also pay attention to the choice of the circuit board, only a good circuit board can make the car start the emergency power supply maximum performance.

4, conversion efficiency.

Automotive emergency start power, the conversion efficiency evaluation of product conversion ability is more important one of the most important criteria, the conversion rate of the car emergency start power supply can provide users with longer battery life. In the current situation, the conversion rate of domestic auto emergency start power is generally about 80 to 85%.

5, battery capacity.

Although the judge in the automotive emergency start-up power quality is not particularly large part of the weight, but it also belongs to distinguish between the quality of car boot power is a good choice. The size of the battery capacity often determines the number of car starts and endurance time. However, the battery capacity is not to say that the bigger the better, but should look at the performance of various aspects of the product, and then make the choice.

Automotive emergency start power batteries, safety, circuit boards, conversion efficiency and battery capacity, is that we distinguish between the car emergency start power difference between the most important aspects. Of course, there may be some other factors, such as product design and so on.