Features: 1. Mountain bike lithium battery-assisted modification accessories 2.17A three-mode 6-tube sine wave S-100 color screen LCD instrument set 3. The controller is a sine wave three-mode controller, matched with Hall and non-Hall brushless motors, with self-learning function 4. Applicable to 36V250W; 36V350W; 48V 250W; 48V 350W; 36V 48V/17A 5. Three-mode sine wave 6-tube controller + S-100 color screen LCD instrument set Description: S-100 instrument Type: JN S-100 Meter Plug: + 2 core ordinary plug Dimensions: . height 96 x length 62.2CM Voltage:24V-72V Ordinary line length: 1650mm Working temperature: -20~60 Three-mode 17A full ordinary controller Name: Three-mode 17A full ordinary controller Size: about 53mm x W30mm x H95mm MOS tube: Big 6 Maximum current: 171A Rated voltage: DC 36V/48V Rated current: 8A Rated power: 250W/350W Material: Aluminum alloy + copper colour: As shown Package Contents: 1 x S-100 Color Screen LCD Instrument 1 x Three-Mode 17A 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.