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
KALKHOFF Agattu Nexus 7 allround e-bike 600WH black size S 2018