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WSB Battery Original Derby Cycle Replacement Battery 36 V 11 Ah (396 Wh) for Electric Bikes / E Bikes / Pedelec for Kalkhoff Agattu XXL C8 Impulse : Amazon.de: Sports & Outdoors
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vhbw Replacement Battery for Kalkhoff Impulse Compact 8-G Nexus, Impulse Ergo Nuvinci 360 Harmony, Impulse i8R 8-G Nexus E-Bike: Amazon.de: Everything Else
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