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Wireless charging is a technology that uses the principle of electromagnetic induction to provide power to mobile phones and other devices wirelessly. Compared with wired charging, wireless charging has more advantages,

such as:

• There is no need to plug and unplug the data cable, which avoids the loss and loosening of the interface.
• No need to worry about the length and position of the data cable, you can place and take your phone at will.
• There is no need to carry a variety of data cables, and it can be compatible with devices of different interfaces and standards.
• There is no need to worry about the damage and entanglement of the data cable, and the desktop can be kept clean and beautiful.

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However, wireless charging also has some disadvantages, such as:

• The charging speed is relatively slow and is affected by factors such as coil position, distance, temperature, etc.
• The charging efficiency is relatively low, which will generate a certain amount of heat and energy loss.
• The charging stability is relatively poor, and it will be disturbed by external interference such as metals and magnets.

In order to solve these problems, a new type of wireless charging technology has emerged, that is, magnetic wireless charging.

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What is magnetic wireless charging?

Magnetic wireless charging is a technology that uses magnetic force to tightly attach the wireless charging transmitter and receiver together, thereby achieving efficient, fast, and stable wireless charging. Compared with ordinary wireless charging, magnetic wireless charging has more advantages, such as:

The coil position can be automatically aligned, avoiding the reduction in efficiency and speed caused by inaccurate alignment.

It can fit closely to the back of the mobile phone, reducing energy loss and heat generation caused by the air layer.

It can resist external interference and improve charging stability and safety.

What are the products of magnetic wireless charging?

At present, there are already some products on the market that support magnetic wireless charging, which are mainly divided into two categories: transmitters and receivers.

The transmitter refers to the device that provides wireless charging energy, such as:

• Magnetic wireless charger: It can be directly connected to a power outlet or USB interface to provide magnetic wireless charging for mobile phones and other devices.
• Magnetic wireless power bank: It can have a built-in lithium-ion battery or use a dry battery to provide magnetic wireless charging for mobile phones and other devices.
• Magnetic wireless charging bracket: You can stand the phone up to watch videos or make video calls, and at the same time provide magnetic wireless charging for the phone.

The receiving end refers to the device that receives wireless charging energy, such as:

Magnetic wireless charging mobile phones: mobile phones that can directly support magnetic wireless charging functions, such as iPhone 14 series, iPhone 13 series, iPhone 12 series, etc.

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