POWER2RIDE

The new BMZ battery platform – maximum range, minimum weight, consistently good.

Lightweight
Full of energy
Weatherproof
Manufactured in Europe

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THe new e-bike-battery generation

No more need of choice between light bike and short range vs. heavy bike and unlimited range.

Power Your Ride with Confidence

What Makes POWER2RIDE Different? The RB-900 brings together extended range, cutting-edge design, and unmatched durability, all in one battery solution. Developed and manufactured in Europe, it delivers more energy with less weight, and ensures full compliance with current and future e-mobility regulations.
Built for Every Terrain and Rider From daily commutes to rugged trails and heavy cargo loads, POWER2RIDE is engineered to handle it all. Its universal form factor, multiple configuration options, and adaptive mounting solutions make it a versatile choice for OEMs and riders alike.
Certified for the Future of E-Mobility POWER2RIDE is ready for the next generation of regulation, including EU Regulation 2023/1542. Features like single-cell replacement offer strategic reliability, serviceability and recycleability. For maximum safety for users RB-900 supports also IP67 and EN 50604-1.
Explore Compatibility & Integration Designed for seamless integration with leading e-drive systems and all common bike frame types. Whether for city, trekking, MTB or cargo use – one battery powers them all.

Meet the RB-900 – The Battery That Changes the Ride

Lightweight, Yet Fully Charged

Say goodbye to compromise: up to 860 Wh in just 3.8 kg. That’s unmatched energy for long-range adventures without the bulk.

Market-leading power density

With 226 Wh per kg, the RB-900 sets a new standard for compact energy delivery, ideal for performance-oriented e-bikes.

Designed for Beauty and Fit

Slim, short and oval, the RB-900 blends into even S-size frames, supports carbon or alloy frames, and offers discreet integration.

Built in Europe – Certified for Safety

Fully developed and manufactured in Europe. Certified according to EN 50604-1 and EU Regulation 2023/1542. Approved for EU sale post-2027 thanks to replaceable single cells.

Increased Protection

With IP67 the RB-900 resists dust, dirt, water, and extreme environments – from alpine trails to daily commutes. No matter If you ride or store it.

Smart Charging & Integration

Equipped with USB-C or smart and fast charging. Mountable in-tube (top, down, slide). Fully compatible with all frame types.

Power2ride

Technical Details:

POWER2RIDE – RB-900

Multiple configuration options with up to 860 Wh/ 3.8 kg
Multibattery option for e-cargo
European origin & compliance
Multiple voltage options: 36V or 48V
Mounting: InTube (top, down, slide)
Connectors: fast charging or USB-C (optional)
Protection class: IP67 – Dust & Water Protection

Data sheet

SMoth integration for all Leading E-Drive Systems

One Battery – Countless Possibilities
- From high-end eMTBs to city commuters and cargo bikes, the RB-900 is compatible with Shimano, Panasonic, Motinova, Intradrive, Oli, Sachs RS, Bafang, BMZ RS/GT, and more.
Full Flexibility for Any Frame
- Top-mounted. Down-mounted. Slide-in. Fully integrated in-tube. The RB-900 is designed to fit carbon, aluminum, and other frame types, even S-size geometries. Slim form factor, maximum integration freedom.
Mount Smarter – Not Harder
- With universal inserts, a quick-slide design, and tool-free assembly, integration is faster, cleaner, and more reliable, minimizing errors in series production.
Future-Proof Charging Interfaces
- Equipped with a modern fast charging connector and optional USB-C port, ready for today’s standards and tomorrow’s innovations.

Seamless Compatibility Across All Leading E-Drive Systems

Future-Proof. Regulation-Ready.
- RB-900 is one of the first e-bike batteries fully compliant with EU Regulation 2023/1542, already approved for post-2027 sales. This allows you to avoid costly redesigns and remain compliant in the future. It is EN 50604-1 certified and much more.
Designed for Seamless Frame Integration
- Whether top-mounted, down-mounted or fully integrated into the frame: The RB-900 fits all modern materials, including carbon fiber, engineered to simplify OEM integration.
Compatible Across Leading E-Bike Systems
- Built for system flexibility. The RB-900 BMS easily communicates with modern e-drive systems. Your freedom to scale, without system lock-in.
Tailored to Fit Your Brand
- From custom housings and connection interfaces to brand-specific design elements, the RB-900 can be tailored to your product identity. Comprehensive OEM and ODM support, cooperative, flexible, and efficient.
Aftersales Service
- BMZ global service/aftersales network in Europe, North/South America and Asia.