Please select your region


Please accept our guidelines on the use of cookies and Google Maps in order to use this function: When visiting this website, cookies are put on your computer, enabling us to provide you with information as quickly and easily as possible. We also work with third-party cookies, in particular those of Google (Services: Google Maps, Google Analytics). For more information on this, we recommend you to read our data protection declaration. In addition, we work with Google Maps in order to show you which dealers are located near you and in order to provide you with better search functions. For this, your location and IP address will be transmitted to Google Maps. Please accept the use of cookies and the use of Google Maps API so that you can take full advantage of all services and functions of our website.

Not at the cutting edge of technology?

Your browser version does not support all of the functions on our website.
Please update your browser.

We need your consent.

We use cookies on this website so that we can provide you with information as quickly and easily as possible. Details on cookies can be found in our data privacy policy. Please agree to the use of cookies and Google Maps so that you can use our website to its fullest extent. If you do not give your consent, only essential and security cookies will be used. These are required to use this website.

Cookie settings

Individually define your cookie settings on our website here. Further information on the individual cookies is available below and in our Privacy Statement.

  • Required cookies.

    Wir verwenden auf unserer Webseite erforderliche und sicherheitsrelevante Cookies. Dies sind Cookies, die dazu dienen, die Nutzung der Webseite und die Navigation auf der Webseite schneller oder sicherer zu machen und die zum normalen Besuch der Webseite und zur Navigation auf der Webseite unbedingt erforderlichen besonderen Funktionen zu gewährleisten. Solche Cookies ermöglichen beispielsweise den sicheren Versand von Formularen über unsere Webseite, um zu verhindern, dass gefälschten Anfragen in unseren Systemen eingehen, sie speichern die von Ihnen abgerufene Art der Anzeige oder Version der Webseite, oder sie gewährleisten die Zuordnung eines Nutzers zu seinen gebuchten Services, seiner Bestellhistorie oder seinem digitalen Warenkorb. Die Datenverarbeitung erfolgt dabei aufgrund von Art. 6 Abs. 1 b) DSGVO. Die Nutzung dieser Cookies ist technisch erforderlich, um Ihnen in funktionaler und rechtskonformer Art und Weise die Webseite zur Verfügung zu stellen und einen Kauf oder die Inanspruchnahme der sonstigen Angebote auf unserer Webseite zu ermöglichen. Speicherdauer: Die meisten der erforderlichen und Sicherheits-Cookies werden nach Ablauf der Session, d.h. beim Schließen des Browsers, automatisch gelöscht. Einige dieser Cookies werden jedoch bis zu 2 Jahre gespeichert.

  • For an optimum user experience.

    Mit Ihrer Einwilligung verwenden wir verschiedene Cookies, um die Nutzererfahrung auf unserer Webseite zu optimieren. Im Einzelnen speichern wir über Cookies Informationen darüber, welche Produkte Sie zuvor aufgerufen oder mit anderen Produkten verglichen haben. Wir können Ihnen damit das zuletzt angesehene Produkt bei dem nächsten Seitenaufruf anzeigen. Speicherdauer: Die meisten der zur Optimierung der Nutzererfahrung gesetzten Cookies werden nach Ablauf der Session, d.h. beim Schließen des Browsers, automatisch gelöscht. Einige dieser Cookies werden jedoch bis zu 2 Jahre gespeichert. Die Rechtsgrundlage für das Setzen von Cookies für eine optimale Nutzererfahrung ist Ihre Einwilligung gemäß Art. 6 Abs. 1 a) DSGVO.

  • For our statistics and further development.

    Diese Kategorie wird auch als Analytics bezeichnet. In diese Kategorie fallen Aktivitäten wie das Zählen von Seitenbesuchen, die Geschwindigkeit beim Laden von Seiten, die Absprungrate und die für den Zugriff auf unsere Website verwendeten Technologien.

  • For marketing and advertising.

    Diese Cookies können von Drittunternehmen verwendet werden, um ein Grundprofil Ihrer Interessen zu erstellen und relevante Anzeigen auf anderen Websites zu schalten. Sie identifizieren Ihren Browser und Ihr Gerät. Wenn Sie diese Cookies ablehnen, werden Sie von unserer gezielten Werbung auf anderen Websites nicht erfasst.

Twice the batteries. Twice the freedom.

Riese & Müller was one of the first e-bike manufacturers to introduce Bosch DualBattery Technology and has been equipping many series with it ever since. This makes our e-bikes and cargo bikes unbeatable when it comes to range and ascent – of course, with a consistently one-of-the-kind riding experience. Besides being able to go twice as far on long trips, you no longer have to worry about your range in your day-to-day riding either.

Two real power performers

Riese & Müller is increasing the battery capacity of its E-Bikes up to 1,500 Wh, thus effectively increasing their range. After all, DualBattery Technology enables the parallel use of two batteries. Our engineers have positioned the batteries so skilfully that the additional weight and battery position have no noticeable effect on riding behaviour. Heiko Müller, co-founder of Riese & Müller, had this to say about the technology: “In designing our bikes, it is important to us to develop the right concept for each application. For the DualBattery, we dealt intensely with the topics of range and riding dynamics.”


How does DualBattery Technology work?

When DualBattery is used, the two batteries are discharged alternately and not simultaneously. The system automatically tracks the charge states and switches between the batteries when it detects a charge difference of five percent. This ensures that both of them are discharged evenly, which significantly increases their service life. If necessary, riders also have the option to use just one battery. In this case, it doesn’t matter which unit it is attached to. Both can be charged directly on the bike at the same time or detached and charged separately on an external charger – which is very convenient when no socket is nearby. Both batteries have the same key, which saves time searching for the right one. The same charger can be used to charge the batteries, whether mounted or removed. 

More about Bosch drive system

What is the actual benefit?

The range increases with the use of DualBattery Technology. Thanks to the DualBattery, you can focus entirely on riding, without constantly worrying about the battery level. And even on short trips and in day-to-day use, the handy technology requires significantly less frequent charging cycles. And Heiko Müller points out: “Even I did not realise all the benefits of this system until I switched to an cargo bike with DualBattery. While I used to have to charge my bike every two to three days, it is now sufficient to charge it just once a week. This is a real boost in comfort, because I no longer have to worry about my range.” The DualBattery Technology is therefore the perfect solution not only for touring riders but also for everyday commuters.

The Bosch range calculator

Calculate the range of your next E-Bike tour in advance online. You can enter parameters such as the rider’s weight, motor, battery or type of terrain. You can also influence the range independently of your E-Bike’s technology. Reduced pedal assistance and more muscle power from you can increase the range significantly.


Go to the range calculator

DualBattery at a glance

  DualBattery 1000 DualBattery 1000 DualBattery 1000 DualBattery 1250 DualBattery 1125 DualBattery 1125 DualBattery 1450 DualBattery 1500


2 x PowerPack 500

PowerPack 500 + PowerTube 500

2 x PowerTube 500

2 x PowerTube 625

PowerTube 625 + PowerTube 500

PowerTube 625 + PowerPack 500

2 x PowerPack 725 2 x PowerTube 750

Energy reserve (Wh)

2 x 500

2 x 500

2 x 500

2 x 625

625 + 500

625 + 500

2 x 725 2 x 750


Load 60 & 75, 

Transporter 65 & 85

Nevo (frame size 43)

Supercharger Supercharger, Homage, Homage4, Packster 70 Superdelite, Superdelite mountain  Nevo Load4 60 & 75, Transporter2 65 & 85 Packster2 70

Voltage (V)




36 36 36 36 36

Capacity (Ah)

26.8 (2 x 13.4)

26.8 (2 x 13.4)

26.8 (2 x 13.4)

33.4 (2 x 16.7)

31.1 (16.7 + 13.4)

31.1 (16.7 + 13.4)

38.4 (2 x 19.2) 40.2 (2 x 20.1)

Weight (kg)

approx. 5.2

(2 x 2.6 )

approx. 5.4

(2.6 + 2.8)

approx. 5.6

(2 x 2.8)

approx. 7.0

(2 x 3.5)

approx. 6.3

(3.5 + 2.8)

approx. 6.1

(3.5 + 2.6)

approx. 8.0

(2 x 4.0)

approx 8.6

(2 x 4.3)

Dimensions (mm)

see "Batteries" comparison table

see "Batteries" comparison table

see "Batteries" comparison table

see "Batteries" comparison table see "Batteries" comparison table see "Batteries" comparison table see "Batteries" comparison table see "Batteries" comparison table

Charging time* (h)

approx. 9.0

(2 x 4.5)

approx. 9.0

(2 x 4.5)

approx. 9.0

(2 x 4.5)

approx. 10.8

(2 x 5.4)

approx. 9.9

(5.4 + 4.5)

approx. 9.9

(5.4 + 4.5)

approx. 12.0

(2 x 6.0)

approx. 12.0

(2 x 6.0)

* with 4A charger. Batteries can be charged individually with the charger or at the same time directly on the bike.

You might also be interested in this

The Control Technology.

The Bosch drive system.

The gears.