When using the power bank, whether you can also hear the sound
How to solve the sound of the magnetic powerbank
It is normal for the magnetic charging bank to emit a slight current sound when charging. This is because when the current passes through the circuits and components inside the charging bank, some sounds may be generated due to the principle of electromagnetic induction. If the sound is stable and uniform, it usually means that the charging bank is working normally.
The voice from the power bank may be due to the normal operation of its internal circuit. The power bank usually contains a boost circuit, a filter circuit, etc. These circuits may generate a certain amount of electromagnetic noise when working, thus making a buzzing sound. This sound is generally small and will not affect the normal use of the power bank.
About the ding-ding-ding sound of this mobile power bank
We tested the same product in the factory, and this sound can only be heard when it is working normally. The product in your hand has a ding-ding-ding sound. We consider the following two reasons. 1: Product-wise, after discussing with our technicians, we believe that the inductor coil is in contact with the magnetic ring, causing the ding-ding-ding sound when working. 2: The product has been transported many times, and the internal electronic components may have loosened during transportation.
However, if the sound is abnormal, such as very loud, uneven or accompanied by other noise, then there may be a problem with the internal circuit of the charging treasure, which needs attention. In addition, the size of the sound is also related to the design and manufacturing quality of the charging bank, and high-quality products usually have better noise control.
Regarding the problem of leakage, the normal charging treasure design has perfect insulation and protective measures, and there will be no leakage phenomenon. If you are worried about safety risks, you can choose a well-known brand of power bank, because these brands usually have more stringent quality control and safety certification.
Shenzhen Dhongtai production of magnetic charging treasure, the use of Dachang brand battery, the production is also through strict production inspection, each product will go through a strict aging test, if you are willing, you can also visit our factory
Safety is always the first priority when using any electronic product. If you are in doubt about the sound or safety of the power bank, it is recommended to stop using it immediately and consult the product provider or a professional.
