ChamRider Lightweight Rear Rack E-Bike Battery Model 106 – 36V & 48V, 20Ah & 25Ah, Compatible with 350W, 750W & 1500W Motors, 18650 & 21700 Cells, European Certified, Bafang Compatible

Original ChamRider Rear Rack E-Bike Battery – 36V, 48V & 52V, 25Ah-35Ah Capacity, Compatible with 300W-1500W Motors, 25A & 40A BMS, Powerful Battery for Bafang and More

ChamRider Extended Rear Rack E-Bike Battery Model C – 36V, 48V & 52V, 15Ah & 20Ah Samsung 50G Cells, Lithium-Ion Battery Pack Compatible with Bafang Motors