Why need to be equipped with a car charger, the old driver told you

According to the survey, in 2015 China became the world's largest auto market: 2015 annual Chinese market car sales reached 24 million 590 thousand! More and more consumer electronics products such as mobile phones, tablets, digital cameras are also integrated into everyday life. These electronic products have become an indispensable vehicle driver in the car. However, the use of electronic products in the course of the inevitable lack of electricity, thus affecting the use, so the owners will be equipped with car charger car.

Car charger on the market according to the different types can be divided into: general car charger and inverter charger, car charger is general low output (5V/9V), the only mobile phone, tablet, digital products charge; inverter charger can convert DC12V/24V DC AC110/220V or higher AC, notebook computer, mobile phone, can the navigator and other products for charging, use a wide range.
Obviously, most of the time, we just need to give the phone, tablet PCs, digital products, such as charging, so the universal car charger can meet the demand. And compared to the 220V inverter output, universal car charger is safer, more secure.
Is it necessary to have a car charger?
Owners will also find that the car comes with USB interface, but also to charge the phone. But most of the USB interface is designed to transmit data, the current is only 500mA, charging efficiency is very low. If the use of mobile navigation, charging is not enough or even navigation consumption. In our mobile phones, tablet, for example, the phone is commonly used to charge its specifications for 5V/1A, flat charger specifications for 5V/2A. So to achieve faster charging efficiency, 1A or greater output current USB car charger is the best choice!

At present, the design of the car charger is in the position of the cigarette lighter, many manufacturers launched a multi-function car charger: multi USB interface, and even car charger also comes with a cigarette lighter function. This multifunctional car charger not only does not affect the function of the car itself, but also extends the more features, so that charging, cigarette lighter, data transmission without affecting each other, greatly facilitate the use of vehicles.
Is the car charger safe?
At present, the car charger is connected to the cigarette lighter position, some people may have a doubt on the load capacity of the cigarette lighter interface, in fact, no need to worry. General car cigarette lighter fuse interface in 10A above, some even reach the load capacity of more than 20A; and the vehicle power supply voltage is 12V/24V, so the load ability of the cigarette lighter interface basically in more than 120W, with the output voltage of the 5V car charger, is no need to worry about.
Even some brand for the convenience of users and the launch of several car charger, cigar lighter is fully capable. This year like a horse car charger 2 USB car charger, the 2 full load current up to 6.8A, 5*5.8=29w, is far less than 120W.
Brand manufacturers in the design of the car charger, the charger will be installed on the vehicle overload protection, short circuit protection, over current protection and over temperature protection, to ensure that the user in charge of the use of security.