Ist das BMS von Bosch zu retten? | Tips zum Testen - YouTube
BMS van Bosch Powertube incl balans prints en leds @ techniek.piet-van-meel.nl
Bosch BMS – E-Bike Workshop Munich
Bosch Powertube batteries are held together internally by standard J-bend spokes and nipples. No particular use in knowing this, but it's cool :) : r/BikeMechanics