Synergy Digital Electric eBike Battery, Compatible with Kalkhoff Agattu C3 Nexus (2012) Electric eBike, (Li-ion, 25.2V, 18000mAh) Ultra High Capacity, Replacement for Panasonic BE-EKD43 Battery - Walmart.com
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All information on the AGATTU C7 7-G Nexus 2012 Kalkhoff - greenfinder.de