Brushless Angle Grinder Drive Board 18V Lithium Battery Chain Saw Universal Control Board Cordless Grinder Accessories 5.5x6CM

High power brushless angle grinding control board, 18V (full charge 21V), 800W

Bare board size: 5.5*6cm, shell sealing board size 6.4*6cm,

Using 12 high-power MOS tubes, with and without Hall motors can be universal, as long as three motor phase lines can be connected (no line sequence), Hall lines do not need to be connected.There is no need to buy a switch, just connect the original switch.

Bare plates or shell sealing boards are issued randomly

Please follow the wiring shown, install the shell before testing, and the machine head can be easily turned before power