The Kingsong S18 electric unicycle, now enhanced with 50S high discharge battery cells, is designed for performance enthusiasts who demand both power and durability. This cutting-edge unicycle features a robust 2200W motor capable of reaching speeds up to 31 mph (50 km/h), with the upgraded battery cells delivering improved efficiency and longer riding ranges. The 50S high discharge cells are known for their superior energy output, making the S18 even more responsive and reliable during intense rides or uphill climbs.
Aesthetically, the S18 stands out with its sleek, futuristic design, complete with a full-suspension system that offers unparalleled comfort and control on rough terrain. The adjustable suspension allows riders to customize their experience based on their preference, making it ideal for both city commutes and off-road adventures. With the inclusion of the 50S high discharge battery cells, the Kingsong S18 not only provides a thrilling ride but also ensures longevity and consistent performance, making it a top choice for experienced riders looking for a high-end, reliable electric unicycle.
Max. Speed (km/h) on public roads: 25;
Max. Speed (km/h) on private territories: 50.
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Datenblatt
Höchstgeschwindigkeit (km/h)
50
Motorleistung (W)
2200
Geschätzte Reichweite (km)
70
Raddurchmesser (Zoll)
18
Ladespannung (Volt)
84
Ladezeit (Stunden)
5
Gewicht (Kg)
25
Max. Tragkraft (Kg)
120
Teleskopgriff
Yes
Keine Kundenbewertung für den Moment.
§ 01 / Philosophie
Samsung 50S in der S-Plattform. The cell-chemistry refresh.
Pro+ generation S18 Plattform
§ Akku
1110
Wh · 84 V · Samsung 50S
High-discharge Zellen replace original LG and intermediate Molicel. UL 2272 certified pack.
§ peak power
5000
W · 2200 W rated
Sized for 50 km/h sustained cruise auf der 18″ wheel with capacity for harder acceleration when needed.
§ Reichweite
70
km · real-world
Conservative real-world figure used by OneRide. The lab maximum from kingsong.com is higher.
The latest revision des S18 Plattform.
The S18 PRO+ is the cell-chemistry refresh des S-Plattform. The chassis stays familiar — 18″ Reifen, variable air Federung, telescopic trolley, ~25 kg curb weight — but the Samsung INR21700-50S Zellen deliver more current under hard acceleration and hold voltage better when the pack is unter 30% state of charge.
Three named generations live under the S18 family. This is the latest, und das one OneRide stocks.
Charging takes etwa 5 hours with the 84 V / 2,5 A standard charger. UL 2272 certified pack — meaningful for indoor charging permission and shipping insurance routing. 25 kg curb weight, 120 kg max Fahrer load, 35° max grade.
§ 02 / Systeme
Four choices that define the S18 PRO+.
KingSong S-Plattform Pro+ revision · 2025
01
Samsung 50S Zellen
High-discharge variant in Samsung's 21700 line. Less voltage sag at low state of charge.
02
Air Federung
Variable air Federung with einstellbar travel. The S-Plattform comfort signature since 2019.
03
2200 W / 5000 W peak
Calibrated for 50 km/h sustained cruise auf der 18″ wheel. Headroom for steep climbs.
04
UL 2272 certified
Pack-level certification — meaningful for indoor charging permission and insurance.
§ 03 / EnergieAkku
1110 Wh · 84 V.
Samsung 50S · UL-certified
The 50S is the high-discharge variant in Samsung's 21700 line. Practical effect: smoother acceleration when the Akku is mostly empty, less alarm-cutoff drama on long climbs.
Kapazität
1110 Wh
Voltage
84 V
Zellen
Samsung INR21700-50S
Charge
~5 h @ 2,5 A
§ 04 / DriveMotor
2200 W rated. 5000 W peak.
50 km/h · 35° grade
The motor and its 5000 W peak handle the spike on steep climbs. The air Federung keeps the contact patch loaded.
Nominal
2200 W
Spitze
5000 W
Höchstgeschwindigkeit
50 km/h
Max grade
35°
§ 05 / RahmenBuild & sealing
25 kg · 18″ · UL 2272.
Air Federung · telescopic trolley
KingSong does not publish a single IP class für das S18 PRO+. Treat the wheel as wetterbeständig within normal urban use. UL 2272 certification auf der pack is the relevant credential.
Gewicht
25 kg
Max load
120 kg
Reifen
18″
Certification
UL 2272
§ 06 / Für wen
The S18 PRO+ rewards Fahrer who Preis-Leistung the S-Plattform comfort tradeoff.
A
Returning S-Plattform Fahrer
Returning S-Plattform Fahrer who want the latest cell chemistry without changing chassis. Same feel, smoother delivery at low state of charge.
B
The air-Federung Fahrer
Fahrer who Preis-Leistung air Federung und das 18″ comfort tradeoff over Offroad specs.
C
The indoor-charge Fahrer
Fahrer charging indoors who need UL 2272 certification for building rules.
×
Off-road Fahrer
The 18″ street Federung is not a trail Reifen.
×
Spec-sheet shoppers
The V13 or F18 deliver größer numbers on paper.
×
Federung dial-in averse
Initial pressure setup matters with air Federung.
§ 07 / Technische Referenz
Every number that matters.
KingSong / S-Plattform Rev. S18 PRO+ · 2025
Akku & energy
Kapazität
1110 Wh · 84 V · Samsung INR21700-50S
Ladezeit
~5 h with 84 V / 2,5 A standard charger
Certification
UL 2272
Drive & performance
Motor
2200 W rated · 5000 W peak
Höchstgeschwindigkeit (private)
50 km/h
Max. Geschwindigkeit (km/h) on public roads
25Max. Geschwindigkeit (km/h) on public roads: 25; legal/public-road Einstellung. Technical/private-land performance depends on local rules and Fahrer responsibility.
Reichweite
70 km
Max grade
35°
Max load
120 kg
Rahmen
Reifen
18″
Federung
Variable air
Gewicht
25 kg
Trolley
Telescopic handle
Sealing
Weather-resistant within normal urban use (no single IP class veröffentlicht)
Q-01S18 vs S18 Pro vs S18 PRO+ — which is which?
S18 (2019): original LG M50LT Zellen. S18 Pro: Molicel P42A intermediate revision. S18 PRO+ (this page): Samsung INR21700-50S high-discharge Zellen. Same chassis across generations — the difference is in der pack.
Q-02Why does the cell chemistry matter?
At full throttle and unter 30% state of charge, 50S Zellen deliver more current with less voltage sag. Practical effect: smoother acceleration when the Akku is mostly empty, less alarm-cutoff drama on long climbs.
Q-03Is the 18″ Reifen tubeless?
Tubeless options exist; regional stock varies. Confirm your specific shipment with us before ordering if tubeless is a hard requirement.
Q-04Can I ride in rain?
KingSong does not publish a single IP-Schutzklasse. Treat the wheel as wetterbeständig within normal urban use — splash and brief light rain are fine. Don't pressure-wash, don't ride through standing water.
Q-05Will it climb 35°?
Yes — the air Federung keeps the contact patch loaded und das 5000 W peak handles the spike. Grade Bewertung is rated, not theoretical.
Q-06EU-Garantie?
Two years through OneRide with home Abholung service.
Kostenloser EU-Versand
2–8 Werktage. Carrier selected by destination and warehouse route.
2 years warranty
Home Abholung service. Akku, motor and chassis faults covered.
14-day returns
Changed your mind? Send it back within 14 days, ohne Fragen.