Prepare the charger: Confirm the charger model of the pen and purchase the corresponding charger. The charger is usually USB Type-C or Micro USB interface.
Connect the charger: Plug the charger into the charging port of the pen. The charging interface of the pen is usually located at the end or side of the pen.
Connect to the power supply: Connect the charger to the power supply and start charging. During the charging process, the indicator light of the electric pen may light up to indicate that it is charging.
Wait for charging to complete: The charging time may vary depending on the battery capacity of the pen and the power of the charger. After charging is complete, you can unplug the charger and disconnect the power supply.
Check the charging status: After charging is complete, you can press the button on the pen to check the battery status. If the charge is sufficient, the electrocuter pen will work properly. If the battery is low, the pen may not work properly or need to be recharged.