How to use the car charger is safe
Nowadays, car chargers have been widely used by most car owners. However, the quality of car chargers is uneven, and many car owners do not know how to use them correctly. However, if there is a problem with a small car charger, it will bring huge losses. . The car charger converts the 12V voltage of the car cigarette lighter socket into a 5V USB voltage, which is used to charge the mobile phone and other devices. Its characteristics are small power consumption, simple and convenient, and low price. Although this configuration is simple and easy to use, it can cause damage or even danger if it is not properly operated.
Precautions for use
Matter 1: Before starting the vehicle, it is best not to insert the car charger or connect the power supply to the mobile phone to avoid the unstable voltage generated by the vehicle starting to damage the charger and the mobile phone.
Matter 2: After the car charger has been used for a long time, do not use harsh chemicals, cleaning agents or strong detergents to clean the charger. Wipe it with a wet tissue and dry it to avoid damage.
Matter 3: Pay special attention to not throwing, landing, knocking or vibrating the charger at random during use. When the summer vehicle is exposed to the sun and the temperature inside the vehicle exceeds 45 degrees Celsius, do not use the charger for a while, otherwise the circuit board inside the car charger will be seriously damaged.
Matter 4: The car charger is an electronic device. During the use of the car owner, do not put it in a humid environment for a long time, so as to avoid causing different degrees of corrosion or oxidation of its internal electronic components. If you accidentally spill water on the charger while driving, remove it and dry it to avoid damage to the board.
Matter 5: After the vehicle is turned off, the car charger should be unplugged. If it is plugged into the power connector for a long time, the contact between the two may be corrupted and difficult to remove. Although 80% of the vehicles are powered by the cigarette lighter after the vehicle is unplugged, some of the car's cigarette lighters are continuously powered. Therefore, it is necessary to pay attention to purchase a car charger with overload protection function, because when the output current is too large and exceeds its normal output value, the life of the charger component will be shortened or the temperature will be too high to cause damage or even combustion.
Select products with an output current of 1A or higher
The input voltage of the car charger on the market is basically 12V~24V, the output voltage is 5V, and the output current is about 1A~4A. However, some "three no" or "cottage" products generally have a phenomenon of charging current false standard. If you are charging while navigating with your mobile phone, the inferior charger will not only provide normal charging but will also cause the battery to continue to drop.
Choose regular licensed
To buy a product that has passed the certification of a regular car charger manufacturer, do not buy or use three no products, otherwise there will be no complaints about quality problems. In particular, you can't buy cheap informal brands.
Precautions for use
Matter 1: Before starting the vehicle, it is best not to insert the car charger or connect the power supply to the mobile phone to avoid the unstable voltage generated by the vehicle starting to damage the charger and the mobile phone.
Matter 2: After the car charger has been used for a long time, do not use harsh chemicals, cleaning agents or strong detergents to clean the charger. Wipe it with a wet tissue and dry it to avoid damage.
Matter 3: Pay special attention to not throwing, landing, knocking or vibrating the charger at random during use. When the summer vehicle is exposed to the sun and the temperature inside the vehicle exceeds 45 degrees Celsius, do not use the charger for a while, otherwise the circuit board inside the car charger will be seriously damaged.
Matter 4: The car charger is an electronic device. During the use of the car owner, do not put it in a humid environment for a long time, so as to avoid causing different degrees of corrosion or oxidation of its internal electronic components. If you accidentally spill water on the charger while driving, remove it and dry it to avoid damage to the board.
Matter 5: After the vehicle is turned off, the car charger should be unplugged. If it is plugged into the power connector for a long time, the contact between the two may be corrupted and difficult to remove. Although 80% of the vehicles are powered by the cigarette lighter after the vehicle is unplugged, some of the car's cigarette lighters are continuously powered. Therefore, it is necessary to pay attention to purchase a car charger with overload protection function, because when the output current is too large and exceeds its normal output value, the life of the charger component will be shortened or the temperature will be too high to cause damage or even combustion.
Select products with an output current of 1A or higher
The input voltage of the car charger on the market is basically 12V~24V, the output voltage is 5V, and the output current is about 1A~4A. However, some "three no" or "cottage" products generally have a phenomenon of charging current false standard. If you are charging while navigating with your mobile phone, the inferior charger will not only provide normal charging but will also cause the battery to continue to drop.
Choose regular licensed
To buy a product that has passed the certification of a regular car charger manufacturer, do not buy or use three no products, otherwise there will be no complaints about quality problems. In particular, you can't buy cheap informal brands.
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