
Bosch batteries are an efficient, long-life energy source. Thanks to their enormous mileage, long service life and intelligent Battery Management System (BMS), 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 eBikers, long-distance commuters or cargo bikers. The combination of two Bosch batteries delivers up to 1,250 Watt hours.
Powerful in every design
Four battery positions
PowerPacks
The versatile power source: PowerPacks from Bosch come in a variety of types. Frame batteries are close to the bike's centre of gravity. This has a positive effect on riding behaviour. The rack variant is ideal for step-through models (only available in Bosch eBike system 2), offering greater freedom when mounting or dismounting. Charging is very simple in both variants: for charging with a Bosch charger, the PowerPacks can be easily removed with just one hand movement or conveniently charged on the bike itself. The high-quality, long-lasting eBike batteries from Bosch combine high energy density with a compact size and light weight.
Battery – variants for the smart system
*Will soon be available in stores.
Battery – variants for 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 aesthetics: Bosch PowerTubes have the power to drive any ride and, thanks to their compact size and minimalist design, can be integrated with the eBike to ideal effect. There are two versions (horizontal or vertical), which are installed directly by the manufacturer, depending on the eBike model. The sophisticated technology ensures carefree riding enjoyment: An additional safety catch prevents the battery from falling out, while still allowing it to be removed with ease. Bosch offers three integrable lithium-ion batteries variants 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 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 journey is too long: DualBattery is the perfect solution for touring eBikers, long-distance commuters, eCargo bikers and eMountain bikers. The combination of two Bosch batteries delivers up to 1,250 Wh and can be installed in almost any battery combination* from the manufacturer. The system switches intelligently between the two batteries both during charging and discharging. This ensures that both batteries are charged and discharged evenly, significantly increasing their service life. Depending on what is planned, a single battery can also be used.
DualBattery is only available for Bosch eBike system 2.
* PowerPack 300 and PowerTube 400 don't work in any combination with DualBattery.
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.