How to use the car charger?

With the development of automobile industry, vehicle charger is widely used, showing the characteristics of multi-function, portability and fashion. Moreover, with the popularity of digital products, people encounter more and more trouble of "no electricity". In line with the market demand, there are various types of mobile power supply, vehicle charger and so on. This gives people a lot of convenience. However, there will be some problems brought about by this, especially the hidden dangers of safety problems that we are very concerned about. How to use the car charger? This is a very important issue. Let's focus on the following knowledge points:

Everyone must know that the plug of the car charger is a cigarette lighter. Find the cigarette lighter in the car, plug it into the car lighter plug, and then connect the other end to the mobile phone or other digital device you want to charge. When you want to charge the corresponding equipment, you should pay attention to the time after the car engine starts before you can use the charger to the equipment! Otherwise, when the car is ignited, the voltage reduction of the car battery will affect the charging effect and damage the on-board charger.

Step 1: cigarette lighter

On the cigarette lighter for vehicle, insert the USB plug and output the DC voltage through the standard USB.

Step 2: check

Check that the electronic design parameters such as current and point voltage of electronic products fully meet the product specifications.

Step 3: use environment

The appropriate temperature for use is 0-45 ℃. Keep away from children and avoid lightning. Pull out the plug after charging. Long time access will cause damage to electronic products.

Step 4: access

Connect the USB data cable to power and charge electronic products such as mobile phone PSP, MP3 small speaker and so on.

Step 5: purchase genuine products

Inferior products are prone to potential safety hazards. Car chargers are also divided into direct charging and seat charging. You can choose to buy a seat charger, that is, remove the battery for charging, so as to avoid unstable on-board power supply and reduce losses.