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Will using the car charger harm the phone?

source:Charger     Popular:adapter     release time:2021-07-15 10:03:10     Article author:sznbone    

  Will using the car charger harm the phone?

  1. Using the car charger under normal conditions will not harm the phone

  The principle of the car charger is to convert the voltage into 5V and output it to charge the digital products. As long as the voltage and current are not over the standard, the damage is basically zero.

Will using the car charger harm the phone?(图1)

  Tip: It is best to charge the phone after the car is started. Because the moment the vehicle starts, excessive current will be generated, which may cause an impact on the mobile phone.

  2. Choose the right car charger

  Using the car charger under normal circumstances does not have any bad effects, but the premise is that the car charger has quality assurance. There are now a dazzling array of car chargers, but there is a mixed bag. If you buy inferior products, you are likely to burn out car fuses and mobile phones. As a senior and decent old driver, it is necessary to tell you: the correct choice of car charger should pay attention to the following 5 points

  1. Be aware of the output voltage of your car's cigarette lighter

  The output voltage of cars is 12V, and the output voltage of trucks is 24V. Generally, general-purpose on-board chargers (12V) are mostly suitable for cars. If it is other models, you need to choose the corresponding voltage standard. There are many car chargers that can meet the standard of 12V-24V, which is applicable to all models.

  2. To understand the automatic protection function of the car charger

  Whether the car charger has the functions of over-voltage, over-current, over-heating, and short-circuit protection, the shell is preferably made of ABS flame-retardant environmental protection material, which can prevent external combustion and be beautiful, and it will not leave fingerprints on the hand.

  3. Pay attention to the voltage and current

  When buying a car charger, pay attention to the voltage and current of the supporting equipment, such as 5V/1A for iPhone, and 5V/2A for tablet computers and mobile power supplies. If the dual-USB interface car charger charges both mobile phones and tablets at the same time, the total current of the car charger must be at least 3A or above, otherwise the charging speed will not only drop significantly, but will also overheat or even charge the device.

  4. Know what the total current of the purchased charger is

  Generally, regular products will indicate the output current in A on the charger. If the charger that has been purchased is not only slow but also generates a large amount of heat when charging a mobile phone + tablet, it means that the current is not up to the standard.

  5. Choose a reliable brand

  Only reliable brand quality can be guaranteed, and you can use it with ease. I believe this truth is not necessary to say. Although the price is generally more expensive than inferior car chargers, if you are greedy for cheap and quality problems, you will definitely have nowhere to complain.


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