The magnetic charging bank has no direct harm to the mobile phone. Magnetic power bank is a wireless charging device that uses magnetic induction to transmit power to devices that support wireless charging, including smartphones. These power banks usually use low-power radio waves to charge, so they don't cause any direct damage or damage to the phone.
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However, long-term use of magnetic charging banks may have an impact on the battery life of the phone. Although this effect is small, if the magnetic charging bank is used frequently, the life of the battery may be shortened. Therefore, it is recommended that users use magnetic charging banks when necessary and do not over-rely on it.
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In addition, if you use a magnetic charging bank or cable that is not certified, there may be excessive heating or other issues during charging, which may cause damage to the phone. Therefore, it is recommended that users use certified charging devices to charge their phones to ensure safety and reliability.
Magnetic charging bank usually refers to the use of magnetic adsorption to charge the phone charger. Generally speaking, this kind of charging bank will not cause direct harm to the phone. However, the quality and safety of different brands or models of magnetic charging banks are not the same. If the use of poor quality or poor safety magnetic charging bank, it may cause damage to the internal circuit of the mobile phone, and even cause gas combustion, battery explosion and other safety problems. Therefore, when choosing a magnetic charging bank, it is best to choose a regular brand or a guaranteed brand, and pay attention to the instructions and taboos of the product. In addition, in order to ensure the safety and long life of the phone, it is also necessary to avoid long-term overcharging and frequent charging and discharging when using magnetic charging banks or other chargers.