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My phone won’t charge

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One of the nightmares of smartphone users is that the phone cannot charge after being plugged in. Because your battery is already low, you are anxiously looking for the reason and the corresponding solution.If you are now asking me, what…

usb charger FAQ

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something questions about phone charger that may interest you. you can check the link below to jump directly Can a USB charger charge all devices at the same time? Are chargers with multiple USB ports safe? How does usb charger…

Some things about GaN chargers

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When you go to buy a mobile phone charger, you will find that there is a more expensive charger called GaN charger. When you look at the price, you may wonder why it is so expensive. After all, it seems…

Why shielding is used for cable?

When we disassemble the charging cable, we will see various cores, and some charging cables can also see aluminum foil and braided mesh. These are loaded with shielding layers inside the wires and cables, so why add a shielding layer?