What should we pay attention to when using mobile phone wireless charger?

With the popularity of wireless charging technology in mobile phones, many friends hold mobile phones that support wireless charging. Naturally, they want to buy a wireless charger to experience it. What should we pay attention to when using wireless charger?

1. Remove the thick mobile phone case and keep away from magnetic substances

First of all, in general, most wireless charging transmission distances are usually 5mm-8mm, so the first thing to pay attention to is the thickness of the shell worn by mobile phones, especially for those with 3D decoration on the shell, which will definitely affect the charging efficiency.

Secondly, since the wireless charging adopts the principle of magnetic field induction to charge the mobile phone, if a magnetic support, magnetic protective sleeve or metal object is placed between the mobile phone and the charger, the performance of the charger may be reduced. If you have these sensitive items in your protective case, please remove them before charging to make sure they are not between the back of the phone and the charger.

2. Keep away from high temperature and water source areas

When the mobile phone is charged, whether it is charged with a traditional charger or wireless charging, there will be some heating phenomenon, which is normal, because there will be a certain loss of electric energy in the charging process, and the conversion of this part of electric energy into heat will keep the mobile phone and charger warm. Therefore, it is recommended that you avoid the high temperature environment when using wireless charging, and it is best to choose a wireless charger with heat dissipation function.

3. When purchasing wireless charger, pay attention to whether the product has passed Qi certification

At present, most electronic products supporting wireless charging adopt Qi standard. At present, more than 90 mobile phones, including apple, Samsung and Nokia, have passed Qi standard certification. Products certified by WPC alliance will be marked with the logo of "Qi", which means that the charger has been tested and meets the Qi standard. In order to ensure the normal use of the equipment and eliminate potential safety hazards, please use Qi Certified Wireless charging accessories.