1Pcs Power Tool 50A Electric Wrench Controller Board Aluminum Shell Brushless Lithium Speed Switch Electric Wrench Board

Specifications Name: Electric Wrench Controller Board Maximum output power: 600W Material:Plastic + Metal Size:6*5*0.6cm(2.36*1.97*0.24in) Torque: 500N-800N Input voltage: 21V Input current: 50A Description Before testing the machine, you must first connect the wire---fix the motor---install the case---tighten the screw---make sure that the square shaft of the head can be easily rotated without jamming---connect the power supply--- Press down the speed control switch so that there is no gap in the shell! Otherwise, there may be a buzzing alarm! To prevent damage to the motherboard, please follow the requirement. Package Contents: 1*Control board Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.