TESTEL T Derby Cycle Original Replacement Battery 36 V 17 Ah (603 Wh) for Electric Bicycles / E Bike / Pedelec for Kalkhoff Agattu C8 Impulse : Amazon.de: Everything Else
LionTec E-Bike Akku 36V-14,5Ah für Derby Cycle Kalkhoff Raleigh Rixe Flyer : Amazon.de: Sport & Freizeit
Derby Cycle Xion E- Bike Akku 36V 14,5Ah 522Wh 24892-1GP