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On Sale Powermore 250 Wh Range Extender Battery - No Mount Markdown: -80% [gNLcD2au]

$52.99 $169.99 -69%

Range Extender:PowerMore 250Portable energy reserve: PowerMore 250 is an additional battery about the size of a water bottle for even more range. Compact and weighing just 3.3 pounds, the Range Extender can easily be secured to the water bottle holde

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On Sale Powermore 250 Wh Range Extender Battery - No Mount Markdown: -80% [gNLcD2au]

Range Extender:
PowerMore 250

Portable energy reserve: PowerMore 250 is an additional battery about the size of a water bottle for even more range. Compact and weighing just 3.3 pounds, the Range Extender can easily be secured to the water bottle holder. The Range Extender can be combined with all batteries of the smart system. Please find out in advance, from eBike dealers, whether you can use the Range Extender for your eBike.

  • Determine compatibility with the PowerMore 250 via the eBike Flow app ( Settings > My eBike > eBike pass > eBike Components) or via ebike display, Settings > My eBike: If PowerMore is displayed here, you can retrofit the range extender
  • PowerMore cable sold separately. Correct cable length and orientation depends on OEM Placement

Please note this is just the battery - it does not include the frame mount or water bottle cage.

 System The smart system (BES3)
Mounting type Frame - water bottle bosses
 Voltage 36 V nominal
Capacity 6.7 Ah
 Energy content approx. 250 Wh
Weight approx. 3.3 lbs without holder/
approx. 3.5 lbs with holder
 Size 7.9 x 3.5 3.0 in
Compatible with DualBattery Yes
 4A Charger 50% charge: approx. 1.1 hours
100% charge: approx. 2.9 hours
2A Charger 50% charge: approx. 1.6 hours
100% charge: approx. 3.7 hours

 

Will this work with my bike? Check out the help pages below.

https://help.bosch-ebike.com/us/help-center/ebw-powermore-retrofit

 

Product code: BBP3625
SKU: EB12.100.02T

What Our Customers Say

January 18, 2026

Absolutely no complaints!

Looks even better in person than in the pictures.

- Kenneth G..

January 18, 2026

Absolutely no complaints!

This is a very future-proof and smart purchase.

- Future_Proof.

January 18, 2026

Absolutely no complaints!

The precision is simply spot-on.

- Peyton P..

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