Is a car charger universal?

Nowadays, with the increase in car sales and the increasing abundance of electronic products, people are increasingly demanding on-vehicle chargers, which also provides a broad market for car charger manufacturers. Nowadays, more and more car charger brands are on the market. In the face of different quality product brands, it is very important for consumers to choose what should be paid attention to in the car charger and what to pay attention to when using the car charger. The biggest question for consumers is that the car charger is universal. Is it?

The car charger is universal, so how should you choose?

1. When selecting the car charger, pay attention to the voltage and current of the accessory device. The standard input voltage of the portable and handheld terminal products is 5V/700MA, and the iphone is 5V/1A.

2, know their own car cigarette lighter output voltage, the car output voltage is 12V, truck 24V.

3, preferred a certain well-known brands of car charger

  Brand products are guaranteed, but also allow consumers to use the rest assured. Although the price is generally more expensive than some of the 35-foot inferior car charger products, if there is a problem with the quality of the product, if it is cheap and there is a problem, then it is definitely a complaint.

4, check the car charger related parameters

  To view the relevant parameters of this car charger and applicable digital products, the voltages indicated by the digital products we generally use and the car charger voltages are all applicable. However, it should also be noted that high-power digital products (notebook computers) cannot be recharged using low-power car chargers. This can result in power overload and burn out of electrical appliances and fuses.

5, understand the car charger automatic protection

  Whether the car charger has over-voltage, over-current, overheating, and short circuit functions; the shell is best to use ABS flame-retardant and environmentally friendly materials, both to prevent external combustion and beautiful, hand touch without leaving fingerprints.

6, identify authentic car charger

  The general box has a genuine verification code or bar code. Consumers can inquire or scan barcodes through mobile phones to view relevant parameters and brand identity to identify genuine car chargers