The electronic scale is mainly composed of a load-bearing system (such as a weighing pan, a scale body), a force transmission conversion system (such as a lever transmission system, a sensor), and an indication system (such as a dial, an electronic display instrument). According to the principle of structure can be divided into mechanical scales, electronic scales, mechanical and electrical combination of three major categories of scales. The electronic scale can not be charged or the charging indicator is off or not responding. 1. Please confirm whether the 110V/220V voltage switch of the electronic scale is adjusted to the same voltage as the power source and confirm that the charging cable is firmly charged on the scale. seat.

2. Check if there is an external force on the charging line and cause an open circuit.

3. Check if the fuse is defective.

Bad battery.

5. For the fourth reason or not, it is recommended to send it back to the dealership.