In the winter, due to the decrease in temperature, many cars have lost power because the battery has been used for several years, or like me, they always forget to turn off the lights when they stop at night, and the car cannot start because of the loss of the battery in the morning. At this time, many friends may find 4S shops or auto repair shops to help start, commonly known as "building electricity", or borrow the batteries of other cars to start our vehicles. This is not only a waste of valuable time, but it may also be charged a certain fee by the auto repair shop. Today to recommend to you a vehicle emergency rescue equipment with black technology, and 99% of friends have not seen, autowit car wash emergency power supply.
First of all, let's simply open a box, because I bought the standard F350 model, so I will come with a storage bag, which has a set of crocodile clips, a charging cable plugged in a 12V cigarette lighter, a USB charging cable, and an instruction manual and warranty card.
Autowit car emergency power supply overall workmanship is still quite exquisite, there is a dust cover on the side, after opening you can see the inside of the interface, respectively, crocodile clip interface, cigarette lighter charging interface, USB charging interface and a power button. There is also a very small LCD screen on the front that can display the power and working status.
This emergency power supply is not small, but it feels very light when held in the hand, this is because it does not have a lithium battery inside, using 5 300F supercapacitors, which is much safer than some lithium batteries on the market. Because lithium batteries have the risk of heating, catching fire and even exploding, the temperature in the car will be higher when the temperature is very high, and there will be these unsafe factors in the car for a long time.
It is the use of the principle of boost fast release, we all know that the car can not start up because the battery power is insufficient, the voltage is not enough. And this device, can absorb the remaining power in our battery in about 3 minutes, and then instantly release the ignition to start the car. In addition to charging with a crocodile wallet battery, you can also use a car charger and a USB charging cable for capacitive charging.
What is the difference between this emergency power supply and those traditional lithium battery starters? Its biggest difference is that there is no battery inside, no need to charge in advance, you can charge it at any time. We all know that this kind of emergency starting power supply we may not use once a year or two, if it is the kind of lithium battery in the trunk, for a long time do not automatically discharge, no electricity, has been placed in the trunk is not safe, and the service life is only about 3 years.
Autowit car emergency power supply does not need to worry about these problems, its life can be used up to 10 years, you may have changed the car, there is no need to replace it. And it can cope with a variety of extreme environments, whether you are in the ice and snow of minus 40 ° or in the hot desert of 70 ° above zero, you can use the normal output. And its range of use is very wide, up to support 3 liters of fuel consumption of diesel cars and 5 liters of fuel consumption of gasoline cars, of course, if you have a mobile tool or machine with 12V power supply, it can also be used.
It is also very simple to operate, whether you are an old driver or a novice female driver, you can easily use it. Before using it, the first thing we do is to find the positive and negative poles of the car battery, the positive pole of the general car battery is a red cap, and the other side is the negative electrode. If you can't judge the positive and negative poles are not afraid, this emergency power supply has an anti-reflection protection design, even if it is reversed, it is okay, automatically alarm when it is wrong, and does not hurt the battery, does not hurt the car.
The red crocodile clip is clamped on the positive pole, the black crocodile clip is clamped on the negative pole, and then the other end is connected to the emergency power supply. After connecting, the display will show the charge being charged, and the charging speed is still very fast from 0-100 in 3 minutes.
After the power is full, the screen will display the power on the prompt, this time it can give our car fire, then need to press the power button, the emergency power supply will have a 10-second countdown, there will be a long sound after the end of the power, at this time you can return to the cab for ignition start.
The advantages of autowit car emergency power supply, the design of built-in capacitors is more safe and reliable than lithium batteries, will not explode or spontaneously ignite, and can always be placed in the car in case of emergency. No need to charge in advance, no maintenance, the current charge can be. Another is that it is more adaptable, not affected by high and low temperatures, and does not drop the chain at critical moments. The only drawback is that the price is slightly more expensive, and if the price can be lowered, I believe that more people will accept such a good emergency equipment.