1. Strong Power, Stable Performance, Good Quality And Wear Resistance 2. 80A Controller Is Suitable For 72V 5000W Motor 3. Square Wave Can Reduce The Power Consumption Of Products And Reduce Electricity Consumption By Reasonably Adjusting Parameters Such AS Voltage, Current, Frequency And So On. 4. Thickened Material, Aluminum Material Is Conducive To Good Heat Dissipation Of The Controller And Ensures Normal Driving Of The Vehicle. 5. High-Quality Materials, Excellent Quality, Ergonomic External Buttons, 1. Type: 80A Single Mode Controller 2. Rated Voltage: 48V-72V 3. Communication Protocol: Communication Protocol No. 2 4.Voltage: 24V-70V 5. Brake Input: Low Level 6. Current: 80±1A 7. Field Effect Transistor: 18 Tubes Colour:Black Material:Aluminum Alloy Package Contents: 1 Set x Square Wave Controller (Including Wires) 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.