5 important points of selecting phone data cables

The wire of the digital device appears to be unremarkable. In fact, it has a great impact on the service life and safety of the equipment. So why does a USB cable have these differences? The fundamental reason lies in the difference of wire design specifications. Even if you're buying wire that claims to is Apple certified. That's just device compatibility, not necessarily equal to charging speed, safety and durability.

1. Data cable material

At present, there are nylon, TPE, metal, mercerized cotton and so on in the market. TPE is a relatively common plastic, the cost of metal preparation is the most expensive, and it is not easy to bend. Mercerized cotton is smoother and feels better than nylon.

2. Plug material

Plug material has aluminum alloy, pc, zinc alloy. Zinc alloy plugs are more popular on the market and consumer feedback is better.

3. Copper core number

We all know that the thicker the wire, the smaller the resistance, and so is the data cable. The more wire cores of the same size, the smaller the resistance and the faster the natural charge.

4. Tolerable current

The higher charging current, the faster charging speed. If you use a 1A data cable and you use a 2A charger, not only can you not charge quickly, but you may also burn your phone or recharge head. Because that cable simply can't withstand such a large current.

5. Intelligent chip

The charging of data cables, in addition to the excellent strength of their own, chips are also very important. The chip is the heart of the data cable.