From the perspective of the principle of wireless charging, no matter what brand of wireless charging will not hurt the mobile phone, but some wireless charging and heat dissipation are not good, and the charger is easy to be hot, which will cause damage to the life of the battery.
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If you want to buy a wireless charger, it is best to choose a good cooling system.
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You can look at the wireless charge of Nanfu, the charger comes with a heat dissipation hole, and you can also intelligent power off.