Last time we talked about the 4 tips of using car charger we need to know,and Melody also mention the safe using method, do you remember it?

Today Melody want to tell you about how to select a good mobile phone car charger? A good charger not only protect our cellphone, but also ourself. So here below the tips for your reference.

1. Brands

Because the entry barrier of the cell phone car charger industry is relatively low, the market is full of a lot of junk car charger products, so try not to choose brands that you have never heard of when buying, the quality of big brand products is more guaranteed, will have Overvoltage, overcurrent, overheating, short circuit protection and other functions make it safer and safer to use.

2. Materials and Design

Common materials are plastic (must be flame retardant) and metal. Metal car chargers are often designed to have higher standards, such as CNC, polishing, and laser engraving, electroplating and other processes, so the overall appearance of the metal material is much better than the plastic material, the touch feeling also better than the plastic material. Of course, the price of metal materials will be higher.

3. Fast Charge

Nowadays, more and more cellphone are support fast charging. If the charging is too slow, the battery charged is not enough power during when we are using the navigation.

Whether the car charger support fast charge, it mainly depends on its output parameters, 5V/1A, 5V/2.1A, 5V/2.4A are very common, mainly to see if it supports QC3.0 and other fast charge protocols. Some car chargers have two USB ports that support fast charging, and some have only one fast charging, which can be selected as needed.