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
On April 3, 1973, Motorola engineer Marty Cooper took out a 2.5-pound-long, 9-inch-long, 5-inch-thick mobile phone on the street – Motorola’s earlier Dyna Tac phone, the world’s first mobile phone. Mobile phones have been developing for 45 years. The past ten years have seen the fastest development of mobile phones, and have also driven the development …
Have you ever encountered this kind of situation? The battery that is usually very durable has been declining in the winter. Many people may have encountered the problem that batteries are not particularly durable when using mobile phones in winter or in cold environments. A mobile phone could have been used for 8 hours. Why can …
A new study published online in the journal Science Advancement shows that: a separator made of a core-shell structure made of electrospinning material, the polymer shell will dissolve at a high temperature, release the flame retardant material, and can effectively prevent the explosion of lithium phone batteries. Lithium phone batteries are now widely used in …
This article is about the mobile phone chargers production process, mobile phone chargers manufacturing Mobile phone chargers have become indispensable electronic products in life with the popularity of smartphones. More and more manufacturers are producing mobile phone chargers. So, how is the production of mobile phone chargers made? YYW Electronics Co., Ltd. to discuss together. …
The relationship between humans and mobile phones is now very close. One of the problems we have to face is the mobile phone’s battery endurance. When the mobile phone has no electricity, then the question is, which is more important? At present, mobile phone batteries generally use lithium batteries and nickel-metal hydride batteries. The …
This article is about how to identify the original Apple mobile phone accessories Apple purchased a number of original iPhone chargers and cables on Amazon. After testing, it found that 90% were fake.At present, these products have all been removed, and Apple has sued the company.To everyone summed up a few ways to identify …
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