Bosch batteries are an efficient, long-life energy source. Thanks to their enormous mileage, long service life and intelligent battery management system, Bosch lithium-ion batteries are among the most modern on the market. Bosch eBike rechargeable batteries combine low weight with ergonomic design and simple handling. The Battery Management System of the high-quality lithium-ion batteries detects potential sources of error and protects cells from overloading. There is a suitable rechargeable battery for every requirement and every type of eBike, from the rack variant, via the frame battery to the integrated solution. The DualBattery is perfect for touring bikers, long-distance commuters or cargo bikers. The combination of two Bosch batteries delivers up to 1,250 Watt hours.
Every design is packed with power
Four battery positions
PowerPacks
The versatile power source: PowerPacks from Bosch are available in different versions. As a frame battery, they are close to the bike’s center of gravity. This has a positive effect on riding behavior. The rack variant (only available in Bosch eBike System 2) is ideal for step-through models, and offers even more freedom when mounting and dismounting. Charging works quite simply for both variants: For charging with a Bosch Charger, the PowerPacks can be removed simply or conveniently charged on the bike. The high-quality, long-life eBike batteries from Bosch offer the highest energy density with compact size and low weight.
Battery variants for the smart system
*Will be available at dealers soon.
Battery variants for the Bosch eBike System 2
Filter options
Unfortunately the selected combination is not available.
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system | Bosch eBike system 2 | Bosch eBike system 2 | Bosch eBike system 2 | The smart system | The smart system |
mounting type | Frame/ Luggage rack | Frame/ Luggage rack | Frame/ Luggage rack | Frame | Frame |
Voltage | 36 V | 36 V | 36 V | 36 V | 36 V |
Capacity | 8.2 Ah | 11.0 Ah | 13.4 Ah | 14.4 Ah | 19.2 Ah |
energy content | approx. 300 Wh | approx. 400 Wh | approx. 500 Wh | approx. 545 Wh | approx. 725 Wh |
Weight, Frame battery/ rack battery |
| approx. 2.5 kg/ approx. 2.6 kg | approx. 2.6 kg/ approx. 2.7 kg | approx. 3.0 kg | approx. 4.0 kg |
Dimensions, | 325 x 92 x 90 mm/ 372 x 122 x 80 mm | 325 x 92 x 90 mm/ 372 x 122 x 80 mm | 325 x 92 x 90 mm/ 372 x 122 x 80 mm | 338 x 93 x 81 mm | 344 x 95 x 100 mm |
Compatible with DualBattery | no | Yes. | Yes. | no | no |
Compact Charger |
| 50% charge: approx. 2.5 hours 100% charge: approx. 6.5 hours | 50% charge: approx. 3.5 hours 100% charge: approx. 7.5 hours | ||
Standard Charger | 50% charge: approx. 1 hour 100% charge: approx. 2.5 hours | 50% charge: approx. 1.5 hours 100% charge: approx. 3.5 hours | 50% charge: approx. 1.7 hours 100% charge: approx. 4.5 hours | ||
Fast Charger | 50% charge: approx. 1 hour 100% charge: approx. 2.5 hours | 50% charge: approx. 1 hour 100% charge: approx. 2.5 hours | 50% charge: approx. 1.2 hours 100% charge: approx. 3 hours | ||
4A Charger | 50% charge: approx. 1.8 hours 100% charge: approx. 4.9 hours | 50% charge: approx. 2.3 hours 100% charge: approx. 6 hours |
PowerTubes
For the highest demands in terms of performance and esthetics. Bosch PowerTubes have the power to drive any ride, and – thanks to their compact size and minimalist design – can be ideally integrated into the eBike design. There are two versions (horizontal and vertical), which are installed directly by the manufacturer depending on the eBike model. The sophisticated technology guarantees peace of mind. A safety catch prevents the batteries from falling out, but still allows them to be removed with ease. Bosch offers three variants each of integrable lithium-ion batteries in the smart system and in the Bosch eBike System 2, which cover all areas of application with different energy contents.
Battery variants for the smart system
Battery variants for the Bosch eBike System 2
Filter options
Unfortunately, the selected combination is not available.
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system | Bosch eBike system 2 | The smart system | Bosch eBike system 2 | The smart system | Bosch eBike system 2 | The smart system |
mounting type | In the frame: Horizontal/vertical | In the frame: Horizontal/vertical | In the frame: Horizontal/vertical | In the frame: Horizontal/vertical | In the frame: Horizontal/vertical | In the frame: Horizontal/vertical |
Voltage | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V |
Capacity | 11.0 Ah | 13.4 Ah | 13.4 Ah | 16.7 Ah | 16.7 Ah | 20.1 Ah |
energy content | approx. 400 Wh | approx. 500 Wh | approx. 500 Wh | approx. 625 Wh | approx. 625 Wh | approx. 750 Wh |
Weight | approx. 2.9 kg | approx. 3.0 kg | approx. 2.9 kg | approx. 3.6 kg | approx. 3.5 kg | approx. 4.3 kg |
Dimensions, | 349 x 84 x 65 mm/ 349 x 65 x 84 mm | 345 x 84 x 65 mm/ 345 x 65 x 84 mm | 349 x 84 x 65 mm/ 349 x 65 x 84 mm | 415 x 84 x 65 mm/ 415 x 65 x 84 mm | 416 x 84 x 65 mm/ 416 x 65 x 84 mm | 484 x 84 x 65 mm/ 484 x 65 x 84 mm |
Compatible with DualBattery | no | no | Yes. | no | Yes. | no |
Compact Charger |
| 50% charge: approx. 3.5 hours 100% charge: approx. 7.5 hours | 50% charge: approx. 4.2 hours 100% charge: approx. 8.8 hours | |||
Standard Charger | 50% charge: approx. 1.5 hours 100% charge: approx. 3.5 hours | 50% charge: approx. 1.7 hours 100% charge: approx. 4.5 hours | 50% charge: approx. 2.1 hours 100% charge: approx. 5.4 hours | |||
Fast Charger | 50% charge: approx. 1 hour 100% charge: approx. 2.5 hours | 50% charge: approx. 1.2 hours 100% charge: approx. 3 hours | 50% charge: approx. 1.4 hours 100% charge: approx. 3.7 hours | |||
4A Charger | 50% charge: approx. 1.7 hours 100% charge: approx. 4.5 hours | 50% charge: approx. 2.1 hours 100% charge: approx. 5.4 hours | 50% charge: approx. 2.3 hours 100% charge: approx. 6 hours |
DualBattery

No distance is too great. DualBattery is the ideal solution for tour riders, long-distance commuters, cargo bikers or mountain bikers. The combination of two Bosch batteries delivers up to 1,250 Wh and can be installed by the manufacturer in almost any battery combination*. The system switches intelligently between the two batteries during charging and discharging. This ensures that both batteries are charged and discharged uniformly, which significantly extends their service life. You can also use just one battery, depending on your requirements.
DualBattery is only available for the Bosch eBike System 2.
* PowerPack 300 and PowerTube 400 cannot be used in a DualBattery combination.
Awards and test wins
For more than 10 years, Bosch eBike Systems has been delivering innovative eBike drive systems that offer the best performance and quality. Numerous awards and test wins confirm this and allow us to pursue our daily work with pride.