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15 in stock

StreetBooster Sirius


Color: Črna
New
Regular price €799,90 EUR
Sale price €799,90 EUR Regular price

Delivery to Slovenia

1-3 business days

Delivery to the EU

3-10 business days



Installment Payment Calculator

The calculation results are for informational purposes only and are not binding.

Do you want to buy the product in installments?
  • NLB Buy&Go: Add the product to the cart, at checkout select "Installment payment – NLB Buy&Go". Within 1 minute, you will receive instructions for submitting the application to your email.
  • LeanPay: Add the product to the cart, at checkout select "Installment payment – LeanPay". Choose the number of installments, fill out the quick application, confirm with an SMS code and digital signature. The decision is immediate.
Who can use installment payment? Installment payments are available to natural persons who meet the following conditions:
  • Age between 18 and 80 years (NLB Buy&Go) or between 18 and 73 years (LeanPay)
  • Permanent residence in Slovenia
  • Regularly employed, retired, or self-employed
  • Bank account opened in the Republic of Slovenia, mobile phone, email, and Slovenian tax number
  • Slovenian citizens can obtain a loan up to €15,000 (NLB Buy&Go) or €12,000 (LeanPay); foreign citizens up to €8,000 (NLB Buy&Go) or €0 (LeanPay).
  • Self-employed individuals must have been in business for at least 1 year and provide bank statements for the last 3 months.
  • Installment repayment is not available for legal entities, high school and university students, persons who are late or have been late with payments to lenders according to Sisbon data, persons whose data cannot be verified in Sisbon, and persons who have shown signs of attempted abuse or fraud.


  • Payment methods
    • American Express
    • Apple Pay
    • Bancontact
    • Google Pay
    • iDEAL
    • Klarna
    • Maestro
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • USDC
    • Visa
    Local legislation and regulations
    • Nominal power

      500 W

    • Maximum range

      40 km

    • Warranty

      1 year

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    Electric scooter STREETBOOSTER Sirius

    Top performance, unique swappable battery system, and indicators for a safe ride.


    StreetBooster Sirius

    Prednosti ikona 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.

    StreetBooster Sirius

    Baterija ikona 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.

    StreetBooster Sirius

    Motor ikona 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.

    StreetBooster Sirius

    Osvetlitev ikona 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.

    StreetBooster Sirius

    Zavore ikona 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.

    StreetBooster Sirius

    Pnevmatike ikona 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.

    StreetBooster Sirius

    Zaslon ikona 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.

    StreetBooster Sirius

    Garancija ikona 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.

    Paket ikona 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.

    Specifikacije ikona 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

    Get a €50 discount for orders over €500

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    Product Comparison

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    Need help?

    Can I try the product before I buy it?

    Of course! You are welcome to visit our showroom at Tržaška cesta 222, 1000 Ljubljana, where you can test selected products in person. We are open Monday to Friday from 9:00 to 19:00 and on Saturdays from 10:00 to 16:00. We are closed on Sundays and public holidays.

    To ensure the availability of the product you would like to test, please give us a call in advance. This will allow us to confirm if the product is available and prepare everything for your visit.

    Can I clean an electric scooter / bike etc. with a high-pressure cleaner?

    No – a high-pressure cleaner can damage electrical components, so use only a damp cloth.

    What payment methods do you accept?

    • Debit and credit cards (Visa, MasterCard, American Express, Discover & Diners Club)
    • PayPal
    • Bank transfer
    • Installment paymentNLB Buy&Go (for Slovenian and foreign residents and sole proprietors), LeanPay (only for Slovenian residents), Diners (only for Slovenian residents and sole proprietors in the physical store)
    • Payment on delivery with cash or card (for orders up to €999.99 within Slovenia)
    • Personal pickup at the warehouse in Ljubljana (only for selected products)

    How does installment payment work – NLB Buy&Go?

    1. First, add the product to your cart and click "Checkout".
    2. Enter the required information: first name, last name, address, email, and phone number.
    3. Next, select NLB Buy&Go as your payment method.
    4. Within 1 minute, you will receive an email with a proforma invoice and clear instructions on how to submit the application for installment payments.

    How does installment payment work – LeanPay?

    1. Add the desired products to the cart and proceed to checkout.
    2. Select LeanPay as the payment method (available only for deliveries within Slovenia).
    3. Select the number of installments (from 3 to 84 months). Review the detailed repayment plan and the costs displayed by LeanPay, then confirm.
    4. Complete the quick application:
      – Enter or confirm your personal and income information
      – Receive a one-time SMS code (OTP) and digitally sign the contract

    Instant decision! Upon approval, you will be automatically redirected back to eVolt.si, where your order will be confirmed.

    Where do you deliver?

    European Union (EU)

    We currently offer delivery within Slovenia and to all member states of the European Union (EU), with the exception of Malta, Cyprus, the Åland Islands, the Greek islands, the Canary Islands, the Balearic Islands, Sicily, and Sardinia.

    Please note that delivery to the Croatian islands is only possible for products weighing less than 31.5 kg.

    International shipping (outside the EU)

    We also provide international shipping to select countries outside the EU, including the United Kingdom, Switzerland, Norway, Serbia, Bosnia and Herzegovina, and others.

    If you wish to order from one of these countries, please contact us in advance so we can provide you with the most accurate and cost-effective shipping quote.

    For more information, please see our shipping policy.

    What is the delivery time?

    Order Processing Time:

    We typically process orders within 1–2 business days (excluding weekends and holidays) after receiving your order confirmation email.

    Standard Shipping Times:
    • Within Slovenia: shipping usually takes 1–7 business days after processing and dispatch.
    • Within the EU (outside of Slovenia): shipping usually takes 5–10 business days after processing and dispatch.
    • Outside the EU: shipping usually takes 7–14 business days after processing and dispatch.

    Please note that shipping times are estimates and may be affected by factors beyond our control – such as holidays, a high volume of orders, or unforeseen logistical issues.

    In case of significant delays, we will notify you immediately via email.

    For more information, please see our shipping policy.

    What are the delivery costs?

    For deliveries within the European Union (EU), shipping costs vary depending on the country of dispatch, the destination country, and the weight of the package. The applicable shipping costs will be calculated and displayed at checkout, before you complete your order.

    For deliveries outside the EU, shipping costs are calculated individually upon request and are not displayed during checkout. If you would like to receive a shipping quote to a country outside the EU, please contact us via e-mail.

    For more information, please see our shipping policy.

    What is the return policy?

    You have the right to cancel your purchase within 14 calendar days of receiving the goods. To do so, please send us an email with a clear written notice of your withdrawal from the contract.

    Returning the Shipment


    In the case of returning a defective or damaged product upon receipt, the return within 14 days is free of charge for the buyer.

    In the case of returning an undamaged or flawless product, the return costs are covered by the buyer.

    Upon return, we will deduct from the refund amount either:

    (a) the actual carrier costs applicable at the time of the return, or

    (b) the corresponding amount from the return costs table (whichever is lower).

    Product Condition

    You may inspect the product as you would in a physical store. Any use beyond this may result in a reduction of the refund value.

    Refunds

    All eligible payments, including standard delivery costs, will be refunded within 14 days of receiving the returned product, using the same payment method, unless otherwise agreed.

    Please note that some products are non-returnable. For complete details, please see our Return and Refund Policy.

    Do you have additional questions for StreetBooster Sirius?