Bosch
PowerMore 250 Wh range extender battery kit
PowerMore 250 Wh range extender battery kit
Couldn't load pickup availability
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
- Kit comes with PowerMore 250 Battery, PowerMore Holder, 2x M5x12 Screws, PowerMore Bottle Cage, and cable
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 |
The PowerMore cable has two orientation options. This will change based on your bike and where you will mount the battery.
If you aren't sure about the cable you need, we offer a 15 day exchange policy on cables. Order one and try it on your bike. If it doesn't work, exchange it for a better one risk-free!
PowerMore Cable Orientation
![]() |
![]() |
Cable laid towards the battery holder | Cable laid away from the battery holder (REVERSED) |
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: EB12.100.05H
https://www.bosch-ebike.com/us/products/batteries#c422672
Share


