The choose and buy car charger should pay attention to the following points

Car charger is a small thing, but is almost indispensable car supplies, product technology content is not high, countless. In addition to the well-known brand and price to measure quality of choose and buy should have more choices.

1, understand the car charger automatic protection function

Car charger for over-voltage, over-current, overheating, and short circuit protection function, such as case it is best to use ABS flame retardant environmental protection material, both can prevent external fire and beautiful, then hands fingerprints.

Size 2, pay attention to the voltage and current

Car charger when the choose and buy, should pay attention to form a complete set of equipment of the voltage and current size, such as the iphone is 5 v / 1 a, tablets, mobile power is 5 v / 2 a. Double USB car charger if the mobile phone and tablet at the same time, the car charger, the total current must be at least 3 a or above, otherwise the rate has fallen dramatically, not only will excessive heat or even bad filling equipment.

3, choose reliable brand

Reliable brand quality is guaranteed, use rise also rest assured that this truth believes all need not say more. Although prices generally more expensive than inferior car charger, but if anxious to get things on the cheap, quality has a problem, it must be shrugged off.

4, and the choice of multi-function car charger

Car charger is usually placed in the cigarette lighter, if you smoke, or buy a car charger with the function of cigarette lighter. Small make up warm prompt: smoking is harmful to health!

There are more and more cars on the road, the pattern of the car charger is becoming more and more multifarious. Small make up will be the next to enumerate a few car charger brand, when the choose and buy for everybody reference.