1. Introduction and Overview
The Segway Ninebot S2 is a smart self-balancing scooter designed for personal transportation and recreation. It offers an impressive top speed and range, making it suitable for various outdoor and commuting uses. This manual provides essential information for the safe and effective use of your device.

Figure 1.1: Segway Ninebot S2 Smart Self-Balancing Scooter, showcasing its sleek design and robust wheels.

Figure 1.2: Front view of the Ninebot S2, highlighting the foot platforms and central control column.

Figure 1.3: Side view of the Ninebot S2, showing the profile of the tires and the adjustable knee control bar.

Figure 1.4: Rear view of the Ninebot S2, displaying the tail lights and the robust wheel design.
2. Safety Information
Your safety is paramount. Always read and understand all safety warnings and instructions before operating the Segway Ninebot S2. This device is UL-2272 certified, meeting stringent safety standards for electrical and fire safety.
- Age and Weight Restrictions: Recommended for riders aged 16-50. The scooter supports a maximum weight of 220 lbs (100 kg).
- Protective Gear: Always wear a helmet and other protective gear (knee pads, elbow pads) when riding.
- Environmental Conditions: Avoid riding in wet conditions, on slippery surfaces, or in heavy traffic.
- Public Use: Adhere to local laws and regulations regarding the use of self-balancing scooters in public areas.
- Learning Mode: Utilize the user-friendly learning mode for a smooth and gradual introduction to riding.

Figure 2.1: A rider demonstrating proper posture and helmet use while operating the Ninebot S2.
3. Product Features
The Segway Ninebot S2 is equipped with advanced features to enhance your riding experience:
- Performance: Experience a top speed of 11.2 mph (18 km/h) and a maximum range of 21.7 miles (35 km) on a single charge.
- Hill Climbing: Effortlessly navigate inclines up to 15 degrees.
- Tires: Features rugged 10-inch off-road tubeless pneumatic tires for enhanced stability and superior traction on various surfaces.
- Battery System: High-capacity 335 Wh battery with a Smart Battery Management System (BMS) for efficient charging in approximately 4.5 hours.
- Adjustable Design: Accommodates heights ranging from 4'3" to 6'6" for a customized and comfortable fit.
- IP54 Protection Rating: Provides protection against dust and splashing water, ensuring durability in various conditions.
- Smart APP Management: Connect to the Segway-Ninebot app for smart controls, firmware updates, and riding data.

Figure 3.1: Visual representation of the IP54 protection rating, indicating resistance to dust and water splashes.

Figure 3.2: Key performance indicators of the Ninebot S2, including maximum power, speed, climbing ability, and range.

Figure 3.3: The Segway-Ninebot mobile application interface, demonstrating smart management capabilities for the S2.

Figure 3.4: Two individuals riding the Ninebot S2, illustrating its user-friendly nature and stability for multiple users.

Figure 3.5: A close-up view of a rider's feet on the Ninebot S2's foot platform, highlighting the textured surface for grip.
4. Setup
Follow these steps for initial setup of your Ninebot S2:
- Unboxing: Carefully remove all components from the packaging. Verify that all included components (scooter, charger, accessory box, user manual) are present.
- Initial Charge: Before first use, fully charge the scooter's battery. Connect the charger to the charging port and then to a power outlet. The charging indicator will change when fully charged.
- Assembly: The Ninebot S2 typically comes largely pre-assembled. Attach the knee control bar if it is separate, ensuring it is securely fastened according to the instructions in the accessory box.
- App Connection: Download the official Segway-Ninebot app from your device's app store. Follow the in-app instructions to pair your scooter via Bluetooth. The app is essential for activation, tutorials, and advanced settings.
5. Operating Instructions
Operating the Segway Ninebot S2 requires balance and practice. Always start in a safe, open area.
- Power On/Off: Press the power button to turn the scooter on. Press and hold the power button to turn it off.
- Learning to Ride: The app provides a comprehensive tutorial. Stand on the foot platforms one foot at a time, maintaining balance. Use the knee control bar to steer by gently leaning left or right. Lean forward to accelerate and backward to decelerate or brake.
- Riding Posture: Maintain a relaxed posture with slightly bent knees. Keep your gaze forward.
- App Controls: Use the Segway-Ninebot app to monitor speed, battery life, mileage, and to activate features like remote control or anti-theft lock.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Ninebot S2.
- Battery Care: Charge the battery regularly, even if not in use, to prevent deep discharge. Store the scooter in a cool, dry place. Avoid extreme temperatures.
- Tire Pressure: Periodically check and maintain the recommended tire pressure for optimal range and ride quality. Refer to the tire sidewall for specific pressure recommendations.
- Cleaning: Clean the scooter with a soft, damp cloth. Do not use high-pressure washers or immerse the device in water.
- Storage: When storing for extended periods, ensure the battery is charged to approximately 50-70% and recharge every 30-60 days.
7. Troubleshooting
If you encounter issues with your Ninebot S2, consider the following common solutions:
- Scooter Not Turning On: Ensure the battery is charged. Check the power button for any obstruction.
- Balancing Issues: Ensure you are on a flat surface. Recalibrate the scooter via the app if necessary. Practice in learning mode.
- App Connectivity Problems: Ensure Bluetooth is enabled on your device. Restart both the scooter and your smartphone. Update the app to the latest version.
- Reduced Range/Speed: Check tire pressure. Ensure the battery is fully charged. Riding conditions (e.g., inclines, rough terrain, rider weight) can affect performance.
- Unusual Noises: Stop riding immediately. Inspect the wheels, motor, and frame for any loose parts or damage. Contact customer support if the issue persists.
8. Specifications
Detailed technical specifications for the Segway Ninebot S2:
| Specification | Value |
|---|---|
| Model Name | Ninebot S2 |
| Item Model Number | N5M340 |
| Brand | Segway |
| Maximum Speed | 11.2 mph (18 km/h) |
| Maximum Range | 21.7 miles (35 km) |
| Maximum Weight Capacity | 220 lbs (100 kg) |
| Item Weight | 16.7 kg (Approx. 36.8 lbs) |
| Parcel Dimensions | 64.77 x 35.56 x 31.75 cm |
| Battery Type | Lithium-Ion |
| Battery Capacity | 335 Wh |
| Wattage | 335 watts |
| Charging Time | Approx. 4.5 hours |
| Wheel Size | 10.5 Inches (Off-road tubeless pneumatic tires) |
| Frame Material | Aluminum |
| Colour | Black |
| Age Range (Description) | Adult |
| Special Features | Height Adjustment, Off-Road Tires, Smart APP Management, Tail lights & wheel lights |
| Certifications | UL-2272 Certified |
| Manufacturer | Ninebot (Changzhou) Tech Co., Ltd. |
| Date First Available | Aug. 30 2024 |

Figure 8.1: Product label detailing model information, weight, dimensions, and certifications. Serial Number: N7MCH2344C0015, UPC: 0841450001052.
9. Warranty and Support
The Segway Ninebot S2 is manufactured with high-quality standards and is UL-2272 certified for safety. For warranty information, please refer to the documentation included in your accessory box or visit the official Segway website. For technical support or service inquiries, please contact Segway customer service.
You can find more information and support resources by visiting the official Segway Store on Amazon.





