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
Materials required for shipping shipments of batteries When exporting a battery, you must first figure out whether the battery is general or risky. For example, regardless of whether you have a judgment by the HMM shipping company, the battery will always be shipped according to the risk product. Other shipping companies do not …
The Belkin wireless charger is pure black and is relatively resistant to dirt. There is a support base under the main body of the wireless charger. The support base cannot be removed. The charging interface is located on the back of the wireless charger and uses the Micro-B interface. The following picture is …
A lead-acid battery is a secondary battery whose electrodes are mainly made of lead and its oxides. Its electrolyte is a sulfuric acid solution, the primary component of the positive electrode is lead dioxide, and the primary component of the negative electrode is lead. Because of its relatively mature technology, relatively cheap price, relatively stable …
Hidden safety performance of the product under short circuit and overload Under the fault conditions of output short circuit, short circuit of components such as capacitors or diodes, the internal loss of the power adapter sharply increases, causing the temperature rise of various parts to rise. The design and application of electronic circuits should …
The data cable is an important product for data transmission and acquisition of electronic products such as mobile phones and tablet computers. Its quality not only affects the charging effect of electronic products, but also affects the safety of each electronic product. Therefore, when you buy data cables, you must Carefully choose its data line …
1. First, you need to pay attention to using Macbook for the first time. It is recommended to fully charge it before using it. 2. Second, don’t care when it is full and what should be charged. Charge as you want, and the battery automatically records the number of cycles. 3. When the iPod is …
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
