Battery pack

The power station
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Information

Our battery packs provide the power for Europe’s largest scooter rental fleets, where the requirements and needs are extremely diverse. Thanks to specially developed BMS electronics and associated software, we can react extremely flexibly to specific customer requirements and special functions.

Since as far back as 2013, our battery technology can be found in the large electric scooter rental fleets of European cities such as Berlin, Munich, Paris, and Bordeaux. This is where our battery packs have already proven their safe continuous operation and long durability over more than 5,000,000km and more than 150,000 hours of charging.

Continuous operation over 24 hours a day, seven days a week, requires a robust battery management system (BMS) to ensure high safety and continuous availability of the vehicles. In the rental business, the frequent change of batteries also puts much more strain on the contacts than usual. Together with a leading manufacturer of connectors, we have therefore developed our own connector system which guarantees up to 3,000 cycles of operation so that your customers can enjoy your vehicles in the long term!

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Technical data

Energy2026 Wh
Cell typeSamsung INR 18650 35E
Cell layout14S 12P
Nominal voltage50.4 V
Voltage range30 V-59 V
Continuous current50 A
Peak current65 A
12V output1.6 A
Standby<0.1 mA
Digital input signalsKey switch (enable)
Charger
CommunicationCAN bus
Diagnostic interfaceUSB
CAN
Dimensions268 mm x 76 mm x 378 mm
Weight10 kg

Availability

High Power Pack

The high-power alternative
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The high-power battery pack is based on our proven e-scooter battery and has been further developed for maximum performance and durability. The INR1865030Q high current cells from Samsung allow discharge currents of up to 180A.

The high-power battery BMS is extended to include an external power module, which can offer continuous currents of 140A. The Stäubli industrial connector system guarantees a secure connection and allows the use of 16mm² cable cross-sections.

Availability

Technical data

Energy1814 Wh
Cell typeSamsung INR 18650 30Q
Cell layout14S 12P
Rated voltage50.4 V
Voltage range30 V-59 V
Continuous current140 A
Peak current180 A
12V output1.6 A
Standby<0.1 A
Digital input signalsKey switch (enable)
Charger
CommunicationCAN bus
Diagnostic interfaceUSB
CAN
Dimensions268 mm x 76 mm x 378 mm
Dimensions10 kg

Availability

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Build your own battery

BMS solutions for battery makers
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Information

Are you a battery maker and would you like to make your own battery packs? We will supply you with our tried and tested BMS and help you to automate your production process.

Our high-end BMS not only offers reliable protection for your battery but also a number of convenience and communication functions. Thanks to its UL certification, the BMS can be safely used and sold in more than 50 countries worldwide, including the US.

In practice, battery packs for the widest range of applications have already been tested and successfully certified with this BMS according to UN38.3.

The programming and adjustment of the BMS is done on site through our Enable Tool development and diagnostic software. You can also use this software to safely and reliably carry out firmware updates on battery packs already delivered.

Availability

Technical data

Cell configuration (serial)10S-14S
Cell configuration (parallel)1P-22P
Maximum current65 A
Continuous current< 55 A
FunctionsPreload large capacities
SOC calculation
Perfect balancing
Statistics/data logger
Safety functionsFuse
Short circuit disconnection
Detection of cell connection errors
Temperature monitoring
Overload detection
etc.
CommunicationCAN
BUS
Signal inputsKey switch/push button
Charger
OutputsLED display
Dimensions152 mm x 63 mm x 12.5 mm
Weight72 g

Availability