Bosch

CompactTube 400 (NA) (BBP3247), The smart system

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.

• Smart System compatible
• Does not work with Bosch System 2 bikes

Due to additional handling required, ebike batteries will ship 1-2 later than the time quoted.
All eBike batteries sales are final, Bosch eBike batteries do include a warranty that covers the pack for 2 years or 500 charge cycles. Please contact us for instructions on processing a warranty claim.