The structure and principle of the police electric stick consists of a high voltage source (also known as a high voltage generator), a high performance battery (nickel cadmium or nickel hydrogen battery) and an electric shock head. Most of the new electric batons are pulse type. And most of them are made of special plastic, which will not cause electric leakage.

The existing telescopic baton needs to be thrown out forcefully when it is used, which is easy to cause accidental injury, low safety factor and operation trouble; Moreover, the casing will retract again after the front end is subject to resistance, which is not conducive to the timely and effective suppression of violence. It has the advantages of rapid opening, safety, small size, easy hiding, convenient carrying and use, and durability.