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 output of the car’s power comes from the car battery. The standard voltage of the car battery is 12V. When the engine is working, the battery voltage is about 14.4V. The output is the car cigarette lighter, which becomes the main port of the car charger. The principle of the car charger is to …
Samsung’s new flagship Galaxy S10 series will be released. From the current exposure news, the new S10 series will most likely adopt the new graphene battery technology. This kind of technical equipment can achieve fast charging, which is a new type of battery technology compared to the current lithium battery. However, due to the explosion …
The phone charger is a product that provides endurance for digital products. It is very common in our lives and is very important. The charger may have some faults during use, which may cause the phone charger to be unusable or even burned directly. Then why does the charger burn out? Today, this issue of …
Some time ago, Samsung and Huawei released their first folding screen phones Galaxy Fold and Mate X respectively. Therefore, folding screen mobile phones have become a hot topic in the technology industry. At the same time, many users expect Apple to launch a folding screen iPhone product. Although Apple has almost no possibility of launching …
The iPhone 8 plus is Apple’s first mobile phone with fast charging function. Apple added the fast charging function for the first time. The official said that it can charge 50% in 30 minutes. However, according to tests, if the old models such as the iPhone 7 Plus use a high-powered charger, the charging speed …
In the last decade, smartphones should be one of the fastest growing industries. Whether it is system or configuration, camera capability or unlocking solution, there has been a big breakthrough. The most powerful one is the fast charge technology, which has changed from 20W fast charge to 50W fast charge, and even developed a 100W …
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