At a glance
The KingSong 18XL Pro is a electric unicycle listed at $1,509. Manufacturer specs put it at 2200W of rated motor power, a 1554Wh battery, a claimed 78 mile range, and a 37 mph top speed, at 56 lbs.
Next to the 12 other electric unicycles in its price band ($905–$2,113), its strongest numbers are energy density (battery size for the weight) (27.8 Wh/lb vs 21.3 Wh/lb avg), battery capacity (1554Wh vs 1246Wh avg), and included features (12 features vs 10 features avg). The tradeoff is charge time (8.5 h vs 6.5 h avg).
Spec-based analysis, computed from manufacturer-published numbers and compared against 12 similar electric unicycles by price. No hands-on testing yet.
Strengths & weaknesses
Strengths
27.8 Wh/lb vs 21.3 Wh/lb avg
1554Wh vs 1246Wh avg
12 features vs 10 features avg
0.66 mph/lb vs 0.57 mph/lb avg
Weaknesses
8.5 h vs 6.5 h avg
Compared with 12 similarly priced models ($905–$2,113), from manufacturer specs.
Performance Overview
Category scores out of 100 from manufacturer specs, with the median of 12 similarly priced e-unicycles ($905–$2,113) for context
Scores out of 100. The gray tick marks the median of similarly priced e-unicycles.
How to read this: each spoke is a category score out of 100, computed from manufacturer specs on fixed scales. Every vehicle is measured on the same scales, so scores don't shift as our database grows. Further from the center is better. The gray line shows the median score of similarly priced e-unicycles for context.
Full Specifications
KingSong 18XL Pro
Powertrain
- Nominal Power
- 2200 W
- Peak Power
- 4600 W
- Torque
- 140 Nm
- Max Incline
- 40° · 84%
Battery & Range
- Capacity
- 1554 Wh
- Battery Brand
- Samsung
- Claimed Range
- 78 mi125.5 km
- Charge Time
- 8.5 h
- Cell Model
- Samsung 35E
- Smart BMS
- Charger Output
- 2.5 A
- Charger Included
- 2.5A standard charger included
- Fast Charger Available
- Fast Charge Time
- 4.3 h
- Max Charge Current
- 5 A
- Charge Ports
- 2
Build Quality
- UL 2272
Ride Comfort
- Suspension Type
- None
- Pedal Height
- 6.3"16 cm
Utility
- Weight
- 56 lbs25.4 kg
- Max Load
- 265 lbs120.2 kg
- IP Rating
- IP54
- Connectivity
- Bluetooth
- App Compatible
- Warranty
- 12 mo
- Headlight
- Tail Light
- Brake Light
- Side Lights
- RGB Lighting
- Handle
- Retractable Trolley
- Speakers
Classification
- Top Speed
- 37 mph59.5 km/h
- Form Factor
- Unicycle
Wheels & Tires
- Tire Size
- 18x2.5
- Wheel Diameter
- 18"
Frame & Geometry
- Overall Length
- 19.5"49.5 cm
- Overall Width
- 8.9"22.5 cm
- Overall Height
- 23.2"59 cm
Smart Features
- OTA Updates
- Location Tracking
- USB Output
Compare KingSong 18XL Pro to other vehicles
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