This is a CE-certified XT30 plug that is mini-sized and takes up less space. The banana plug features a true gold plating and a cross-slot design with a larger contact area that can withstand a constant 15A and peak current of 30A. Its plastic casing is made of insulating material, and its flame retardant grade has reached UL94 V0. It is not easy to burn after fire, and it is automatically extinguished when it leaves the fire source, which is convenient for welding and working under high current. The power section of the robot is replaced with an XT30 connector for improved safety and convenient of connection.