BOSCH Akku PowerPack 500 Rahmenakku 500 Wh Active Line, Active Line Plus, Performance Line
Wheeloo E-Bike Battery Protective Case for Bosch E-Bike Against Cold and Dirt, Powerpack 300/400/500 CX/Performance/Active-Line, Increases Running Time and Service Life, E-Bike Battery Cover : Amazon.de: Sports & Outdoors