BOSCH - SMART SYSTEM POWERTUBE BATTERIES

PowerTube and CompactTube batteries

For the highest demands in terms of performance and aesthetics: Bosch PowerTubes blend ideally into the clean design of the eBike – they are integrated into the frame tube. They come in two variants, horizontal or vertical. Both are installed directly by the manufacturer to match the relevant eBike model. A safety catch prevents the battery from falling out. Where provided for, however, the batteries can be easily and conveniently removed. 

PowerTube

Discreetly integrated into the frame tube, these high-quality power sources are barely noticeable. Bosch offers numerous PowerTube variants, with different energy contents in the smart system. So you're prepared for any challenge – whether it's sporty riding on trails with your eMTB, energy-sapping uphill riding with a fully loaded eCargo bike, or shorter, everyday rides in the city.

CompactTube 400

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.