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 biggest difference between a polymer battery and a lithium battery is that the former is a rechargeable battery and the latter is a normal battery. The full name of the polymer battery is a polymer lithium battery. It is a type of lithium battery. From the battery, lithium batteries are divided into the first …
1, not easy to break, leakage Many users always use the USB cable to fold the USB cable to facilitate their use. The folding method easily causes the plastic plating on the periphery of the USB data cable to be broken, and the internal wires are exposed, and the current is easily leaked, posing …
Most of the chargers on the market today are chargers that use the complex voltage method, that is, fast charge, and the charging current is varied. What effect does the charger current have on the battery? Now let’s phone charger supplier explain why the output current of the charger is unstable. Charger current magnitude …
There are three reasons for the explosion of mobile phone batteries: (1) The reason of the battery itself. Because of internal defects in the battery, the battery itself explodes without charging or discharging. (2) The battery core has been overcharged for a long time. Lithium batteries may generate a lot of electric current …
Power adapters are usually made of high-density plastic materials. Plastics can be divided into general grade, temperature resistant grade, flame retardant grade, and electroplating grade according to the application. Our common power adapters use the main plastics: PC, ABS and PC+ABS. 1, the characteristics of PC plastic Polycarbonate (PC) is a tough thermoplastic …
Switching power adapters, also called power adapters, are also called chargers; they are an external power conversion device that can be converted from alternating current to direct current and can be converted at the same time. Switching power adapters are closely related to everyone’s life. Because everybody needs to use this electronic accessory, such as …
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
