Controller + Display S866 for Electric Bike 24V/36V/48V – 250W / 350W

This complete S866 controller and display set is specially designed for electric bikes equipped with brushless motors of 24V, 36V, or 48V, with a power range between 250W and 350W.

Installation is simple and fast, making it ideal for replacing old components or upgrading your electric bike. The LCD display provides an intuitive user experience and access to all essential information while riding.

• Operating Voltage: 24V / 36V / 48V
• Rated Power: 250W (24V), 350W (36V and 48V)
• Maximum Current: 13A
• Rated Current: 10A
• Minimum Voltage: 19V (24V), 29V (36V), 39V (48V)
• Compatible Motors: Auto-detection 120° / 60°
• Display Included: S866

The display allows configuration of the electric bike parameters through 20 customizable settings:

• Brightness Adjustment (P01)
• Units km / mile (P02)
• Battery Voltage (P03)
• Automatic Shutoff (P04)
• Number of PAS Levels (P05)
• Wheel Size (P06), Number of Magnets (P07)
• Speed Limit (P08)
• Startup and Operation Mode (P09–P10)
• PAS Sensitivity and Intensity (P11–P12)
• Magnetic Disc, Maximum Current (P13–P14)
• ODO Reset, Auto Cruise (P16–P17)
• Speed Ratio, Communication Protocol (P18–P20)

Compatible with: electric bikes with brushless motors of 250W – 350W at 24V / 36V / 48V.

This set provides full control over the operation of the electric bike and allows configuration according to the user’s style and needs.