The mains adapter is a special switching power supply that can replace the battery of a power tool with the mains supply. It is a low-voltage source whose parameters correspond to the 25.2V battery. The switching power supply is designed to drive a power tool operating in intermittent mode and reaching a power of up to 1000W. It has its own LED indication of the status it is in. Before connecting the appliance to the mains supply, observe the information on the rating plate regarding mains voltage and frequency. After plugging the mains cable into the socket, the appliance is ready for operation.