Strong power Stable performance ,Wear resistance Type: Three-mode 100A full-normal controller Rated voltage: 48V-72V Boost: 1:1 Current: 100+1A Brake input: low level Field effect transistor: 24 tubes High-power lithium battery modified electric scooter accessories 48V52V60V72V-100A sine wave three-mode 24-tube controller must be matched with instruments with No. 2 communication protocol. The controller is a sine wave three-mode controller matched with Hall or non-Hall brushless motor Applicable to 48V 2000W 48V 3000W 52V 2000W 52V 3000W 60V 3000W 60V 5000W 72V 3000W 72V 5000W with Hall or non-Hall brushless motor Color: Black Material: Metal Package Contents: 1 x Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.