For S1 S2 S3 Board Controller Electric Scooter Dashboard Motherboard Driver 36V Skateboard High Quality: The electric scooter controller is made of high-quality metal and has an anti- groove design to a long service life. The cables and connectors are also of high quality, making the device , rainproof and durable. This ensures a low failure rate in the long run. EXCELLENT FEATURES: The scooter control panel is waterproof and has a low pressure brake lock. This ensures high functionality and practicality. Undervoltage Protection: Due to excellent heat dissipation, the voltage regulator system is protected from thermal overload. In addition, there is the option of automatic stop when for extra safety. EASY TO USE: The electric scooter controller is and compact. It is easy to install and use, specially designed for 36V electric scooter. EASY TO USE: The electric scooter controller is and EASY TO USE: The electric scooter controller is and compact. It is easy to install and use, specially designed for 36V electric scooter. Specification: Condition: Item Type: Electric Scooter Controller Voltage: 36V Minimum voltage: 29 V Fit: for S3 size: 4.5 x 10.5 x 2.5 cm Material: Metal colour: As shown Package Contents: 1 x Electric Scooter 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.