Packed with power

Bosch eBike batteries

Bosch eBike batteries are efficient, long-life energy sources. They combine low weight with ergonomic design and simple handling. Thanks to their impressive mileage, long service life and an intelligent battery management system (BMS), which protects the battery from damage, they are among the most modern and safest on the market. 

Find the suitable Bosch lithium-ion battery for any requirement and for every eBike type: DualBattery is two batteries combined – ideal for heavy loads, extensive rides and long commutes.

PowerMore 250 is the drinks-bottle-sized range extender for eBikes with the smart system (available from autumn).

Powerful in every design

Different battery positions

Frame battery

Because it is a frame battery, the PowerPack is easy to access and remove. Thanks to its low centre of gravity, it ensures balanced weight distribution.

Because it is a frame battery, the PowerPack is easy to access and remove. Thanks to its low centre of gravity, it ensures balanced weight distribution.

Rack battery

Thanks to their higher positioning on the eBike, rack batteries can be removed and charged conveniently while standing. 

Thanks to their higher positioning on the eBike, rack batteries can be removed and charged conveniently while standing. 

Integrated battery

The PowerTube integrates perfectly in the frame, creating an elegant, clean eBike look.

The PowerTube integrates perfectly in the frame, creating an elegant, clean eBike look.

Extended range

DualBattery

Combining two Bosch batteries provides considerably more energy and therefore more range.

Combining two Bosch batteries provides considerably more energy and therefore more range.

Range extender

Spontaneously supplement the main battery of your eBike with PowerMore 250, the drinks-bottle-sized additional battery.

Spontaneously supplement the main battery of your eBike with PowerMore 250, the drinks-bottle-sized additional battery.

PowerPack batteries

The versatile power sources: PowerPacks from Bosch are visibly mounted on the eBike frame or luggage rack. Charging is very simple with both variants: For charging with a Bosch charger, the PowerPacks can be removed easily, or charged directly on the bike itself. The high-quality, long-life frame or rack batteries have a high energy density combined with compact size and light weight.

PowerPack Frame

The PowerPack Frame models are usually installed on the outside of the frame, on the seat tube or downtube. They feature a carrying handle, so they are easy to remove and convenient to carry. In addition, frame batteries are close to the bike's centre of gravity: This has a positive effect on riding behaviour. 

Because all PowerPack Frame variants for the smart system have the same mount, you can simply insert a different battery pack – provided the geometry of your eBike allows this.

In the smart system: PowerPack 400 Frame (available from autumn).

PowerPack Rack

Rack-variant PowerPacks are positioned on or under the luggage rack. For eBikes with a step-though frame this battery position has advantages – greater freedom, for example, when mounting or dismounting. In addition, thanks to their higher position on the eBike, the powerful batteries can be easily and conveniently attached and removed. The greater distance to the ground also protects them from water splashes and any impact from stones.

In the smart system are the PowerPack 400 Rack and PowerPack 500 Rack (both available from autumn).
 

Filter options

PowerPack 400
Frame


PowerPack 400
Rack


PowerPack 500
Rack


PowerPack 545
Frame


PowerPack 725
Frame

SystemThe smart systemThe smart systemThe smart systemThe smart systemThe smart system
Mounting typeFrameLuggage rackLuggage rackFrameFrame
Voltage36 V36 V36 V36 V36 V
Capacity11.1 Ah10.8 Ah13.6 Ah14.4 Ah19.2 Ah
Energy content approx. 400 Whapprox. 400 Whapprox. 500 Whapprox. 545 Whapprox. 725 Wh
Weight,
frame battery/
rack battery
approx. 2.2 kgapprox. 2.8 kgapprox. 2.9 kgapprox. 3.0 kgapprox. 3,8 kg

Size,
frame battery/
rack battery

336 x 91 x 62 mm376 x 122 x 64 mm376 x 122 x 64 mm338 x 93 x 81 mm344 x 95 x 100 mm
Compatible with DualBattery

Available in future

Available in future

Available in futureAvailable in futureAvailable in future
4A Charger50% charge: Approx. 1.5 hours
100% charge: Approx. 3.5 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
50% charge: Approx. 1.8 hours
100% charge: Approx. 4.9 hours
50% charge: Approx. 2.3 hours
100% charge: Approx. 6 hours
2A Charger50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 3.6 hours
100% charge: Approx. 7.3 hours
50% charge: Approx. 3.8 hours
100% charge: Approx. 7.7 hours
50% charge: Approx. 5.3 hours
100% charge: Approx. 11 hours

PowerPack 400
Frame


PowerPack 400
Rack


PowerPack 500
Rack


PowerPack 545
Frame


PowerPack 725
Frame

SystemThe smart systemThe smart systemThe smart systemThe smart systemThe smart system
Mounting typeFrameLuggage rackLuggage rackFrameFrame
Voltage36 V36 V36 V36 V36 V
Capacity11.1 Ah10.8 Ah13.6 Ah14.4 Ah19.2 Ah
Energy content approx. 400 Whapprox. 400 Whapprox. 500 Whapprox. 545 Whapprox. 725 Wh
Weight,
frame battery/
rack battery
approx. 2.2 kgapprox. 2.8 kgapprox. 2.9 kgapprox. 3.0 kgapprox. 3,8 kg

Size,
frame battery/
rack battery

336 x 91 x 62 mm376 x 122 x 64 mm376 x 122 x 64 mm338 x 93 x 81 mm344 x 95 x 100 mm
Compatible with DualBattery

Available in future

Available in future

Available in futureAvailable in futureAvailable in future
4A Charger50% charge: Approx. 1.5 hours
100% charge: Approx. 3.5 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
50% charge: Approx. 1.8 hours
100% charge: Approx. 4.9 hours
50% charge: Approx. 2.3 hours
100% charge: Approx. 6 hours
2A Charger50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 3.6 hours
100% charge: Approx. 7.3 hours
50% charge: Approx. 3.8 hours
100% charge: Approx. 7.7 hours
50% charge: Approx. 5.3 hours
100% charge: Approx. 11 hours

PowerTube and CompactTube batteries

For the highest demands in terms of performance and aesthetics: Bosch PowerTubes blend ideally into the clean design of the eBike – they are integrated into the frame tube. They come in two variants, horizontal or vertical. Both are installed directly by the manufacturer to match the relevant eBike model. A safety catch prevents the battery from falling out. Where provided for, however, the batteries can be easily and conveniently removed. 

PowerTube

Discreetly integrated into the frame tube, these high-quality power sources are barely noticeable. Bosch offers numerous PowerTube variants, with different energy contents, in the smart system and in the Bosch eBike system 2. So you're prepared for any challenge – whether it's sporty riding on trails with your eMTB, energy-sapping uphill riding with a fully loaded eCargo bike, or shorter, everyday rides in the city.
 

CompactTube 400

Slim, integrated, compact and delivering 400 watt hours at a weight of only around 2 kilograms, it's a real energy champion: The CompactTube 400 with innovative battery cell technology offers the highest energy density of all Bosch eBike batteries. This makes the extra-lightweight battery the ideal choice for sporty, light eMTBs, minimalist eGravel bikes or design-oriented eUrban bikes – in short, for anyone who loves the sleek appearance of conventional bikes but doesn't want to do without electric support.

Filter options


CompactTube 400


PowerTube 500


PowerTube 625


PowerTube 750

SystemThe smart systemThe smart systemThe smart systemThe smart system
Mounting typeIn the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
Voltage36 V36 V36 V36 V
Capacity11.1 Ah13.4 Ah16.7 Ah20.1 Ah
Energy content approx. 400 Whapprox. 500 Whapprox. 625 Whapprox. 750 Wh
Weight,
frame battery/
rack battery
approx. 2.0 kgapprox. 3.0 kgapprox. 3.65 kgapprox. 4.3 kg

Size, horizontal / vertical

352 x 57 x 75 mm/
352 x 57 x 75 mm
345 x 84 x 65 mm/
345 x 65 x 84 mm
415 x 84 x 65 mm/
415 x 65 x 84 mm
484 x 84 x 65 mm/
484 x 65 x 84 mm
Compatible with DualBatteryAvailable in futureAvailable in futureAvailable in futureAvailable in future
4A Charger50% 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
50% charge: Approx. 2.3 hours
100% charge: Approx. 6 hours
2A Charger50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 3.6 hours
100% charge: Approx. 7.3 hours
50% charge: Approx. 4.6 hours
100% charge: Approx. 9.3 hours
50% charge: Approx. 5.3 hours
100% charge: Approx. 11 hours


CompactTube 400


PowerTube 500


PowerTube 625


PowerTube 750

SystemThe smart systemThe smart systemThe smart systemThe smart system
Mounting typeIn the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
In the frame:
Horizontal/Vertical
Voltage36 V36 V36 V36 V
Capacity11.1 Ah13.4 Ah16.7 Ah20.1 Ah
Energy content approx. 400 Whapprox. 500 Whapprox. 625 Whapprox. 750 Wh
Weight,
frame battery/
rack battery
approx. 2.0 kgapprox. 3.0 kgapprox. 3.65 kgapprox. 4.3 kg

Size, horizontal / vertical

352 x 57 x 75 mm/
352 x 57 x 75 mm
345 x 84 x 65 mm/
345 x 65 x 84 mm
415 x 84 x 65 mm/
415 x 65 x 84 mm
484 x 84 x 65 mm/
484 x 65 x 84 mm
Compatible with DualBatteryAvailable in futureAvailable in futureAvailable in futureAvailable in future
4A Charger50% 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
50% charge: Approx. 2.3 hours
100% charge: Approx. 6 hours
2A Charger50% charge: Approx. 2.8 hours
100% charge: Approx. 6 hours
50% charge: Approx. 3.6 hours
100% charge: Approx. 7.3 hours
50% charge: Approx. 4.6 hours
100% charge: Approx. 9.3 hours
50% charge: Approx. 5.3 hours
100% charge: Approx. 11 hours

Extended range

Battery combinations and additional batteries: One battery alone is not always enough. eCargo bikes put a lot of strain on the battery due to their higher weight, especially with a heavy load on board. On treks lasting several days with completely filled saddle bags, a full battery makes for more carefree riding. You've discovered another trail you simply don't want to miss? For these and other cases, Bosch eBike Systems has developed solutions to maximise range.  

DualBattery

Use two batteries at the same time: DualBattery is the perfect solution for tours, long distances or transporting heavy goods that require large energy reserves. The system switches intelligently between the batteries, so they are charged and discharged evenly, which increases the service life. In cases where you need less power, you can simply leave one of the two batteries at home.

DualBattery will be available for the smart system from 2024. Please find out in advance, from specialist dealers, whether you can use DualBattery or not.

DualBattery for the Bosch eBike system 2: The combination of two batteries delivers up to 1,250 watt hours and can be installed in almost all battery combinations* from the eBike manufacturer.

*PowerPack 300 and PowerTube 400 don't work in any combination with DualBattery.

Range extender PowerMore 250

Portable energy reserve: PowerMore 250 is the additional drinks-bottle-sized battery for even more range and longer-lasting trail fun. Compact and weighing only 1.5 kilograms, this range extender can be easily stowed in your rucksack until you need it. If you can manage without it, your water bottle can fit in its holder. For rides with lower energy requirements, you can leave your main battery at home and rely fully on PowerMore 250 – this reduces the weight of your eBike. The range extender can be combined with PowerTubes and CompactTubes of the smart system. Please find out in advance, from specialist dealers, if you can use the range extender for your eBike.

Filter options


PowerMore 250

SystemThe smart system
Mounting typeFrame
Voltage36 V
Capacity6.7 Ah
Energy content approx. 250 Wh
Weightapprox. 1,5 kg without mount/
approx. 1.6 kg with mount

Size

200 x 88 x 75 mm
Compatible with DualBattery

No

4A Charger50% charge: Approx. 1.3 hours
100% charge: Approx. 3.2 hours
2A Charger50% charge: Approx. 1.6 hours
100% charge: Approx. 3.7 hours
Compact Chargerx

Standard Charger

x

Fast Charger

x


PowerMore 250

SystemThe smart system
Mounting typeFrame
Voltage36 V
Capacity6.7 Ah
Energy content approx. 250 Wh
Weightapprox. 1,5 kg without mount/
approx. 1.6 kg with mount

Size

200 x 88 x 75 mm
Compatible with DualBattery

No

4A Charger50% charge: Approx. 1.3 hours
100% charge: Approx. 3.2 hours
2A Charger50% charge: Approx. 1.6 hours
100% charge: Approx. 3.7 hours
Compact Chargerx

Standard Charger

x

Fast Charger

x

Find out the battery capacity

CapacityTester

With the CapacityTester, your specialist dealer can determine the energy content of your Bosch eBike battery through targeted discharge and prepare the battery for storage in winter. A capacity report provides information on the condition of the battery and ensures transparency.

Find out more

Find out the battery capacity

CapacityTester

With the CapacityTester, your specialist dealer can determine the energy content of your Bosch eBike battery through targeted discharge and prepare the battery for storage in winter. A capacity report provides information on the condition of the battery and ensures transparency.

Find out more

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.

eMTB-News User Award 2023 - Gold
Design & Innovation Award 2023
Readers' Award 2020
Best Brand 2020

More information about eBikes: