The following is a comprehensive guide to buying electric scooters, combining core elements such as performance, safety, portability and usage scenarios to help users make wise choices:
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**Core performance parameters**
1. **Battery endurance**
– Battery capacity directly affects the range. Common capacities include 10Ah (theoretical range of about 30 kilometers) and 15Ah (about 60 kilometers). The actual range may be reduced by 20%-30% due to factors such as road conditions and load. It is recommended to choose a capacity based on daily commuting distance (such as 10Ah or more within 10 kilometers one way).
– Battery efficiency decreases significantly in low temperature environments. Users in cold areas need to reserve additional range redundancy.
2. **Motor power and speed**
– Motor power determines speed: 350W motor is about 20-25km/h, 500W can reach 35km/h, but it is recommended to control it within 25km/h for safe riding.
– High-power motors are suitable for climbing (e.g., a 15° slope requires a ≥500W motor), but you need to pay attention to the speed restrictions of local regulations.
3. **Shock absorption and tires**
– Shock absorption system: Hydraulic shock absorption is better than spring shock absorption and is suitable for complex roads; models without shock absorption are cheaper (about 1,000 yuan), while models with shock absorption require more than 2,000 yuan.
– Tire type: Pneumatic tires have the best shock absorption effect, but require maintenance; solid tires are maintenance-free but have poor comfort; 8-10-inch tires balance control and shock absorption.
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**Second, safety and stability**
1. Brake system
– Prefer disc brakes or hydraulic disc brakes, the rear brakes are more stable, and the front brakes are prone to cause the center of gravity to tilt forward.
– Children or low-speed models can choose foot brakes, and the emergency braking distance should be ≤2 meters.
2. Body material and load bearing
– Magnesium-aluminum alloy is recommended for the frame, which is both lightweight (10-13kg) and strong, and the load bearing must be ≥100kg.
– Check the locking stability of the folding mechanism to avoid accidental unlocking during riding.
3. Safety certification and regulations
– CCC certification is required for the domestic market, CE certification (such as EN 17128) is required for export to the EU, and UL 2272 electrical safety certification is required for the United States.
– Some cities restrict electric scooters from going on the road, and local regulations must be checked in advance (such as whether sidewalk riding is allowed).
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**Three, portability and design**
1. Folding design
– One-button folding structure is preferred, and the size after folding is ≤1200mm×500mm×300mm, which is convenient for carrying in subways and cars.
– Check the durability of the folding joints to avoid loosening after long-term use.
2. Additional functions
– Intelligent interaction: Some high-end models are equipped with APP control (such as Ninebot F25 supports cruise control and anti-theft positioning).
– Lighting system: Front LED headlights + rear brake lights improve nighttime safety, and ambient lights increase aesthetics.
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**Fourth, brand and model recommendation**
Model | Features | Applicable scenarios |
Nine F25 | 10-inch pneumatic tire, hydraulic shock absorption, 30km range | City commuting, short-distance travel |
Nine E22 | Ultra-light design (10.5kg), foldable, solid tire | Student campus transportation, subway transfer |
Bremer R3 | High cost performance, 350W motor, 25km range | Daily transportation, flat roads |
Five-wheel ES09 | Double spring shock absorption, load-bearing 120kg, support APP interconnection | Complex road conditions, medium and long-distance riding |
**Five, use and maintenance suggestions**
1. Daily maintenance
– Regularly check tire pressure (35-50PSI is recommended for pneumatic tires), brake sensitivity, and screw tightness.
– Avoid prolonged exposure to the sun or rain, and use the original charger when charging the battery.
2. Scene Adaptation
– Urban commuting: Choose a lightweight folding model (such as Ninebot Air T15), with a range of ≥20km.
– Suburban riding: Prefer large wheel diameter (more than 10 inches) + dual shock absorber models (such as the five-wheel ES09).
3. After-sales service
– Give priority to brands that provide more than 2 years of warranty (such as Ninebot, Bremer), and ensure that core components such as motors and batteries are covered by warranty.
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Summary
When purchasing an electric scooter, you need to balance **performance**, **safety**, and **portability**, and choose an adapted model according to the usage scenario (commuting, leisure, complex road conditions). It is recommended to test drive on site to verify the control feel and confirm product compliance (such as certification, regulations) to ensure riding safety and legality. Popular brands such as Ninebot(segway) have both good reputation and after-sales guarantee and can be considered as priority options.