Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
Shenzhen YYW Tech. co., ltd. is a professional manufacturer on usb cable, chargers and headphones.
Tel：+86-0755-28518222 E-mail：jason@yyw.cn
The phone battery is already charged at the factory, but you may need to recharge it before you turn it on for the first time. Make sure to charge your phone using a compatible USB phone charger. 1. Please connect the USB cable to the charger first, then plug the charger into AC …
On the mobile phone charger, the iPhone X with a price of $1,000 is still equipped with a 5W charging head, and its price on the official website is very expensive. Recently, it is reported that Apple’s next-generation iPhone will give up its 5W charging head and replace it with a brand-new 18W fast charging head …
Apple’s iPhone smartphones are optimized for the excellent iOS operating system because of their strict quality control. New machines can generally use more than 6 years. However, due to the physical characteristics of lithium iPhone battery cells, they generally begin to show aging and performance degradation after 3-4 years. However, the iPhone’s overall performance is …
There are all kinds of fake USB cable on the market. If you are willing to spend only $1 to buy your phone for cheaper purposes, then you will pay for your crazy behavior. You know the damage of the fake USB cable. What harm? Then talk to everyone. Charging slowly One hour to …
1. The composition of a lithium phone battery Lithium-ion phone batteries consist of a plastic case lid, a lithium battery cell, a protective circuit board (PCB) and a recoverable fuse (polyswitch). Some manufacturers also configure components such as NTC, identification resistors, vibration motors, or charging circuits. The functions of each part are as …
The cell phone itself has relatively few problems. The problem with the cell phone battery itself is often found in refurbished cell phones or used cell phones. In order to save costs, second-hand mobile phones or refurbished mobile phones tend to choose low-cost, low-quality cell phone batteries in mobile phone configurations. These batteries have a …
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