fosjoas K3 two-wheel electric unicycle

A joint creation by industrial
designers across the world

Ergonomic design

 
fosjoas K3 two-wheel electric scooter

Original hydraulic suspension

One million times of trial tests

Shock absorption on bumpy roads and speed control when going downhill to protect users

Original automatic
steering-sensor system

Iridescent light gives you full personality pulse notification light
ensures a safe night riding

 

520WH Samsung lithium battery

World top lithium battery inside

Parallel lithium batteries of 2600mAh, with power 5 times of traditional lead acid battery.Each battery core equipped with PTC for current and tempeture protection

fosjoas K3 self-balancing electric scooters

Six-fold protection of battery pack

Comprehensive protection

  •  

    Over-discharge protection

    Effectively avoid battery damage caused by over-discharge.

  •  

    Overcharge protection

    Effectively avoid battery damage caused by overcharge.

  •  

    Short circuit protection

    Employ active protection technology to avoid mainboard and battery damage caused by short circuit.

  •  

    Overcurrent protection

    Intelligent real-time detection of in-out current and automatic power cut in case of overpower.

  •  

    Temperature protection

    Use thermistor and temperature control system to ensure a safe temperature range for the battery.

  •  

    Battery equalization

    Special electronic technique is applied to minimize single voltage deviation and raise battery efficiency.

The electronic brake system

Braking is achieved through electric control instead of mechanical drive, making the braking instant, accurate and safe.

0.5s

Stopping
response time

50cm

Stopping
distance

< 10°

Body
titling angle

Intelligent manipulation by back-and forth-leaning

Controlled by user’s body inclination,
K3 two-wheel electric unicycle features a quick reaction time of 0.03s, fine-tuned for instantaneous and intuitive control.

0.03sec Precise reaction

Exclusive Maglev Motor

Powerful and quiet

The latest maglev technology applied in motor enables a non-bearing and non-radial load design so that a wearing part is omitted. In other words, the motor is more durable.

IP56 Waterproof Standard

FOSJOAS K3 with full seal design, safe trip in rainy days

Phone APP

Connect your scooter into your world

check scooter information anytime and anywhere, scooter positioning and anti-theft alarm 24 hours

Comfortable handlebar

Easier control and safer riding

 
fosjoas K3 two-wheel self-balancing electric scooters

Large display screen, overall look at data

The dedicated LCD panel makes for a perfect riding and gives a overall information about the scooter condition.

fosjoas K3 electric two-wheel scooter

Cheng Shin Tyre

16-inch hubthreaded tyre strong and safe grip

 

Four-fold protections

To safeguard your every riding

Speed limit protection, low battery protection, tilting protection,
safety protection, beep alert to minimize the risk of potential injury caused by improper use

Speed limit protection

To avoid falling over caused by speeding, Fosjoas sets the rated riding speed to 12km/h. Once exceeding the rated speed, the front end of the pedal will start to rise gradually to prevent further acceleration. When the speed reaches 16km/h, the pedal can rise to an angle of 10 degrees in which the rider can hardly lean forward to make acceleration.

Low battery protection

When the battery level lowers to 15%, all the four LED lights will blink and the buzzer will beep while the front end of each pedal will start to rise to force you to decelerate till stop. At this moment, please do not try to ride again so as to avoid falling over when the battery dies out.

Tilting protection

When the tilting angle of the vehicle is more than 45 degrees, e.g. when Fosjoas turns over, the tilting protection will be activated and the motor will stall immediately to prevent injuries.

Safety protection

When the power level falls lower than 15%, all four LED lights will blink and the buzzer will beep. When the tilting protection is activated, the buzzer will launch long beeps and the LED indicator on the power button will flash continuously.
 

E.T. Scooter
Take the lead in the
intelligent technology

Light and thin magnesium aluminum alloy frame Sturdy, polished, scratch-proof and colourfast shell made of nano mixed materials The tone of white and orange represents sporty and joyful elements. Premium quality and trendy design make you stylish.

  • Top standand
    Maglev
    Motor
    Battery
    Intelligent CPU
fosjoas K3 two-wheel electric unicycle
Model: K3 Max. Load: 120kg
Size: H1134m *720mm *438mm Max. Speed: ~17km/h
Weight: 34kg Max. Climbing Angel: ~15°
Charge Voltage: AC220V50-60Hz Display Panel: Battery/Mileage/Speed/Interior
Temperature/Headlights Indication
Charge Time: 520Wh: about 180min Tire Size: 16in
Working Temperature: -10℃~40℃ Platform Height: 247mm