Electric scooter STREETBOOSTER Sirius
Top performance, unique swappable battery system, and indicators for a safe ride.

Who is this electric scooter best suited for?
The STREETBOOSTER Sirius electric scooter is the perfect choice for urban explorers, daily commuters, and those who refuse to compromise on comfort and safety. Due to its exceptional reliability and robust build, it is even used on prestigious cruise ships like AIDA and MeinSchiff for shore excursions. If you are looking for a scooter with a long lifespan, easy maintenance, and advanced safety features, the Sirius is the right partner for you.

Innovative swappable battery system
Forget about range anxiety. The STREETBOOSTER Sirius boasts one of the safest and easiest battery replacement systems on the market. High-quality 21700 cells (Tesla type) are securely stored in a stable aluminum housing. The 36V 9.4Ah battery can be replaced in seconds, effectively doubling your range. You can travel up to 40 km (optimal) or around 31 km in real-world conditions on a single charge, and charging to 80% takes only 2.5 hours.

Powerful motor for every hill
A motor with a continuous power of 500 W and an impressive maximum power of 960 W ensures you can handle even more demanding terrain. With 32 Nm of torque, the scooter easily overcomes inclines of up to 18%, meaning you won't lose momentum even in hilly areas. Acceleration is smooth and linear, while the ride is quiet and efficient.

Handlebar indicators and excellent visibility
Traffic safety is key, which is why the Sirius is equipped with bright indicators at the ends of the handlebars, ensuring your intentions are clearly visible to other road users. The front light with 50 Lux brightness perfectly illuminates the path, while the rear light also includes a brake light, further increasing your safety day and night.

Dual braking system with recuperation
An advanced braking system ensures reliable stopping. There is a durable drum brake at the front and an electric brake with recuperation at the rear, which returns energy to the battery during braking. The system also includes an ABS function, which prevents wheel lock-up and allows for controlled stopping in all conditions.

Comfort on 10-inch tires
Riding the STREETBOOSTER Sirius scooter is extremely comfortable thanks to the large 10-inch tires. These are air-filled but tubeless, which reduces the risk of punctures while providing excellent vibration damping on uneven surfaces. The tires ensure stability and good grip on the road.

Smart app and protection
Connect your scooter to the STREETBOOSTER app (Android and iOS) via Bluetooth. You can monitor all important ride data, battery status, and settings on your smartphone. Additionally, the app allows you to activate the electronic motor lock (immobilizer) and password protection, protecting your scooter from unauthorized use.

German quality and long-term support
The Sirius is designed for a long lifespan. A clean design without visible cables and screws not only means a better look but also a lower chance of damage. The manufacturer guarantees spare parts supply for as long as 7 years, which is a rarity in the world of e-mobility. The scooter is also splash-proof according to the IP54 standard, and the folding mechanism allows for easy carrying and storage.
What do you get with your purchase?
- Electric scooter STREETBOOSTER Sirius
- Swappable battery (installed in the scooter)
- Charger
- User manual
- Warranty: 1 year (7 years guaranteed spare parts supply)
- Service and support at the address Tržaška cesta 222, 1000 Ljubljana.
Technical specifications
| Model | STREETBOOSTER Sirius |
| Weight | 20.3 kg |
| Maximum load | 120 kg |
| Motor power (nominal) | 500 W |
| Motor power (maximum) | 960 W |
| Maximum torque | 32 Nm |
| Speed | up to 22 km/h (limited) |
| Range (optimal) | up to 40 km |
| Range (normal) | approx. 31 km |
| Battery | Lithium-ion, 36 V, 9.4 Ah (338 Wh) |
| Charging time | 2.5 hours (to 80%), 5 hours (to 100%) |
| Maximum incline | 18% |
| Tires | 10-inch, tubeless, pneumatic |
| Brakes | Front drum, rear electric with recuperation |
| Lighting | Front light (50 Lux), rear light, brake light, handlebar indicators |
| Water resistance | IP54 |
| Dimensions (unfolded) | 114 cm x 55 cm x 117 cm |
| Dimensions (folded) | 118 cm x 55 cm x 38 cm |
| Deck dimensions | 47 cm x 18 cm (16 cm) |
| Handlebar height | 101 cm (from the deck) |
| App | Yes (Android & iOS) |
| Security | Immobilizer (motor lock), password |
| Swappable battery | Yes |
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