Features of car charger:
1. The computer automatically protects the chip, which can be used with confidence no matter where it is, providing good protection for your device when charging.
2. Car charger plug structure, built-in fuse, overvoltage current is too large, the fuse will automatically blow to protect the safety of the machine.
3. The car charger also has a USB interface, which supports various USB interface power output.
4. IPhone/ipad can be charged through the power output interface.
Car charger function introduction:
The car charger can not only charge mobile phones through car adapters and cigarette lighters, but also charge mobile phones through the USB interface of the computer. 500mA fast charging, 2 ways to charge the phone: car 12V or 24V power supply, and computer USB interface. This product supports mobile phone, and USB interface MP3 and MP4 for charging. It can be charged directly in the car or can be charged by a computer. The maximum current of this product is 500 mA, which can quickly fully charge the mobile phone and is the best choice for emergency.
Precautions for car charger:
1. Do not use the car charger in a humid environment
2. Do not store the car charger in a humid environment
3. The suitable temperature for use is 0-45℃
4. Keep away from children
5. Avoid lightning strikes
6. Pull out the plug in time after charging
How to buy a car charger?
1. First of all, you must know the output voltage of your car’s cigarette lighter.
The output voltage of a car is 12V and that of a truck is 24V. Most general-purpose on-board chargers (12V) are 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 12V-24V standard, 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 overvoltage, overcurrent, overheating, and short circuit protection, the shell should be made of ABS flame-retardant environmental protection material, which can prevent external combustion and is beautiful, and it will not leave fingerprints on the hand.
3. Pay attention to the voltage and current.
When purchasing a car charger, pay attention to the voltage and current of the supporting equipment. For example, the iPhone is 5V/1A, and most of the tablet computers and mobile power supplies are 5V/2A. If the dual-USB interface car charger charges the mobile phone and tablet computer at the same time, the total current of the car charger must be at least 3A or more.
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 the mobile phone + tablet, it means that the current is not up to the standard.
