Bosch PowerTube 800 vertical

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.