The Bosch PowerPack 400 Frame BBP3540 is a 400Wh frame-mounted battery built for the Bosch Smart System — Bosch's current-generation eBike platform featuring a round connector and full digital integration. It provides a clean, low-mounted battery position for improved handling on Smart System trekking and city eBikes.

  • 400Wh capacity for everyday commuting and moderate-range trekking rides
  • Frame-mount design positions battery mass low and centrally for improved balance
  • Quick-release removal for off-bike charging at home or work
  • Includes hazardous goods–compliant transport packaging and operating instructions
  • Genuine Bosch PowerPack for the Smart System — not compatible with System 2

The Smart System's digital integration means the BBP3540 communicates battery state and health data directly to the eBike Flow app, giving riders detailed insight into range and charge cycles. It pairs with any Smart System charger and drive unit.

Compatible with Bosch Smart System eBikes only. Not compatible with Bosch System 2.

Bosch eBike batteries carry a 2-year manufacturer's warranty. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • 400Wh capacity for city commuting and moderate-range riding
  • Frame-mount format centralises weight for better handling balance
  • Quick-release for convenient off-bike charging
  • Integrates with eBike Flow app for real-time battery monitoring
  • Includes hazardous goods transport packaging; Bosch Smart System only
SpecificationValue
ModelBBP3540
Part NumberEB1210000L
Capacity400Wh
Mount TypeFrame
System CompatibilityBosch Smart System only
SKU BSP-BOS-EB1210000L
Model # EB1210000L
Barcode # 4054289008451
Brand Bosch