NIU KQi Youth+ Electric Kick Scooter User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your NIU KQi Youth+ Electric Kick Scooter. Please read this manual thoroughly before using the scooter to ensure proper handling and to prevent injury or damage.

The NIU KQi Youth+ is designed for children aged 6-14 with a height between 48-63 inches, offering a fun and safe riding experience with adjustable speed modes and durable construction.

Image: Front view of the NIU KQi Youth+ Electric Kick Scooter in blue.

2. Safety Guidelines

Your safety is paramount. Always adhere to the following safety guidelines:

• Always wear a helmet and appropriate protective gear (knee pads, elbow pads) when riding.
• Ensure the scooter is fully charged before each use.
• Do not ride in heavy rain or through deep puddles. The scooter has an IP54 water resistance rating, suitable for light drizzle.
• Observe all local traffic laws and regulations.
• Do not perform stunts or ride recklessly.
• Supervise young riders at all times.
• The maximum weight limit for the rider is 132 pounds.

Image: An adult assisting a child with a helmet, emphasizing the importance of safety gear.

3. Setup and Assembly

The NIU KQi Youth+ Electric Kick Scooter comes with necessary installation accessories. Follow these general steps for initial setup:

1. Unboxing: Carefully remove all components from the packaging.
2. Handlebar Attachment: Securely attach the handlebar to the main stem. Ensure all connections are firm and screws are tightened according to the included quick start guide (if applicable).
3. Initial Charge: Before first use, fully charge the scooter's battery. The charging time is approximately 4 hours.
4. Pre-Ride Check: Verify that all parts are securely fastened, brakes are functional, and tires are in good condition.

Image: Angled view of the assembled NIU KQi Youth+ scooter, showing its compact design.

4. Operating Instructions

4.1 Powering On/Off

To power on the scooter, press and hold the power button located on the LED display. Repeat to power off.

4.2 Riding Modes

The KQi Youth+ features two distinct riding modes:

• Safe Mode: Limits speed up to 6.2 mph (10 km/h). Ideal for young and first-time riders to build confidence.
• Sport Mode: Allows speeds up to 10 mph (16 km/h), utilizing the 150W motor for full power.

Switch between modes using the control button on the handlebar. The LED display will indicate the current mode.

Image: Handlebar view illustrating the Safe Mode (Green 'M') and Sport Mode (Red 'M') indicators on the display.

4.3 Acceleration and Braking

The scooter features a half-twist throttle, designed for easy use by smaller hands. To accelerate, gently twist the throttle. To slow down or stop, utilize the dual braking system:

• Electronic Brake (front): Activated via the brake lever on the handlebar.
• Mechanical Brake (rear): Activated by pressing down on the rear fender.

Always apply brakes smoothly to maintain control.

Image: Detailed view of the front and rear wheels, highlighting the electronic and mechanical braking components.

4.4 Tire Technology

The KQi Youth+ is equipped with NIU's patented AirStryke Technology tires. These tires combine solid rubber and soft, shock-absorbing PU rubber for a flat-proof and comfortable ride. The 7.5-inch front wheel is designed to roll easily over small cracks, bumps, and minor obstacles.

Image: Close-up of the scooter's tire, illustrating the AirStryke Technology for enhanced durability and comfort.

5. Maintenance

Regular maintenance ensures the longevity and safe operation of your scooter.

• Cleaning: Wipe down the scooter with a damp cloth. Do not use high-pressure water jets or immerse the scooter in water.
• Battery Care: The scooter features the NIU Exclusive Battery Management System (BMS) with 14 types of protection, including overcharge, over-discharge, and temperature protection. For optimal battery life, avoid completely draining the battery and store the scooter in a cool, dry place when not in use. Charge regularly, even if not used frequently.
• Brake Inspection: Periodically check the functionality of both electronic and mechanical brakes. Ensure they respond promptly and effectively.
• Fastener Check: Regularly inspect all screws and fasteners to ensure they are tight and secure.
• Tire Inspection: Although flat-proof, inspect tires for any signs of wear or damage.

Image: Infographic detailing the 14 types of protection offered by the NIU Battery Management System (BMS).

6. Troubleshooting

If you encounter issues with your NIU KQi Youth+ scooter, consider the following common solutions:

• Scooter Not Turning On:
  • Ensure the battery is charged.
  • Check if the power button is being pressed correctly.
• Reduced Performance/Speed:
  • Verify the scooter is in Sport Mode for maximum speed.
  • Check battery level; performance may decrease with low charge.
  • Ensure the rider's weight does not exceed the 132-pound limit.
• Brakes Not Responding:
  • Inspect brake levers and cables for any obstructions or damage.
  • For mechanical brake, ensure the fender is not obstructed.

For persistent issues not covered here, please contact NIU customer support.

7. Specifications

8. Warranty and Support

NIU provides a 2-year limited warranty for the KQi Youth+ Electric Kick Scooter. All NIU electric scooters hold UL certification, ensuring compliance with safety standards.

For detailed warranty specifics, after-sales support for accessories, or consumable parts, please refer to the official NIU website or contact NIU customer support directly. You can visit the official NIU store for more information: NIU Official Store.

9. Product Videos

No official product videos from the seller were found that meet the criteria for inclusion in this manual.