1.raw materials &hardware: Import-oriented, it can upgrade over ROHS, necessary for export. 2. Protective measures：overvoltage, overload, overheat and other protective functions. 3. The parameters can be adjusted by programmer, which is suitable for different configurations of electric wheelchairs. 4. This product has foreign trade certificates EMC and FCC. 5. It adds the function of LED display screen, which can display speed and power. 6. It can add Bluetooth to remote control electric wheelchair. 7. It also adds a new push rod motor drive, electric folding wheelchair.
