The Bosch PowerPack 545 Frame (BBP3551) provides 545Wh of capacity in a frame-mounted battery format for Bosch Smart System eBikes. Unlike the PowerTube which integrates inside the down tube, the PowerPack Frame mounts externally on the frame — typically on the down tube face — making it compatible with a wider range of eBike frame designs.

  • 545Wh capacity for strong range from a frame-mounted Smart System battery
  • Frame-mount design — attaches externally to the frame, suits bikes without an internal battery tunnel
  • Bosch Smart System exclusive — integrates with all Smart System motors, displays, and chargers
  • Supplied with hazardous-goods compliant transport packaging and operating instructions
  • Higher capacity than standard 500Wh packs for greater range between charges

The PowerPack 545 Frame offers a practical solution for eBike frames that lack an integrated battery tunnel. Mounting externally on the frame, it allows a wide variety of frame designs to be powered by Bosch Smart System while still delivering meaningful range at 545Wh.

Compatible with Bosch Smart System eBikes only. Not compatible with older Bosch systems. Confirm part number BBP3551 matches your frame's battery specification before ordering.

Bosch provides a 2-year warranty on eBike batteries. 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.
  • 545Wh capacity for extended range from a frame-mounted Smart System eBike battery
  • External frame-mount design — fits a wider range of eBike frames without internal battery tunnels
  • Full Bosch Smart System integration — works with all compatible motors, displays, and chargers
  • Includes hazardous-goods compliant transport packaging for safe transit
  • 2-year Bosch warranty for ongoing reliability
SpecificationValue
Capacity545Wh
Battery typeLithium-ion (PowerPack)
Mounting positionFrame (external)
System compatibilityBosch Smart System only
Part numberBBP3551
IncludesTransport packaging (hazardous-goods compliant), operating instructions
SKU BSP-BOS-EB1210004M
Model # EB1210004M
Barcode # 4054289009748
Brand Bosch