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
Because of the advancement of technology, the development of the electronics industry is getting better and better, and the competition in the power adapter industry is becoming more and more fierce. In order to obtain greater benefits, many unscrupulous manufacturers produce a large number of inferior power adapters to enter the market. Everyone must be …
I usually mention lithium batteries and polymer lithium batteries. Let’s take a look at polymer batteries today. How does the polymer battery manufacturer produce lithium batteries: The first step – electrode slurry preparation Mainly, the electrode active material, the binder, the solvent, and the like are mixed together, and after fully mixing and dispersing, …
How to prevent risks such as short circuit of mobile phone charger? If the problem of mobile phone charger is mostly because of buying an irregular phone charger, otherwise the original phone charger will not be used for charging, so the risk of short circuit of mobile phone charger will be presented. How to prevent the short …
For the mobile phones we use often, it usually takes one or two years to discover that the mobile phone battery becomes very unsatisfactory and needs to be recharged frequently. For people who use mobile phones frequently, this is undoubtedly a catastrophe. You need to bring a charger or a charging treasure at any time. …
1. Medical masks It is also called nursing mask, or directly called medical mask. This type of mask has a small barrier to liquid splashing and poor adhesion, and the filtration efficiency of non-oily particles has not reached the national standard KN90 standard. Therefore, such ordinary medical masks are difficult to meet the demand …
Before the battery charger is officially put on the market, various tests will be performed, such as discharge test and charge test. Today phone charger wholesale supplier will take a look at the battery charger and battery test measurement! First, battery charger test The rechargeable battery needs a charger to charge after discharging. A good …
Address：No.22 Chenhe Road,Liuyue,Henggang Town,Longgang District,Shenzhen,China.
