Hello, the mobile wifi charging treasure has been particularly hot for a long time, mainly because of the conversion of electrical energy into heat. When the charging treasure is in the charging state, the internal battery will be charged and discharged, generating a lot of heat, which needs to be dissipated to ensure the normal work of the charging treasure.
When using a charging bank and connecting to wifi, the heat of the internal electronic components will further increase, and the charging bank is usually relatively small, so the heat dissipation effect is not good. It is recommended not to plug in the power supply when using the charging bank, and to place it in a well-ventilated place as far as possible to avoid overuse, which can reduce the heat of the charging bank.
Using wifi to plug the charger for a long time is particularly hot, you can unplug it, and then wait for it to cool, and then plug it back in. Can not be used for a long time, so it is easy to burn out the mobile wifi.