BATTERY PACK & CHARGER - e-Bike Systems | Yamaha Motor Co., Ltd.
Yamaha E-Bike Battery, 500Wh - Electric Cyclery
High Performance E-Bike Battery with Charger for Yamaha PW-X, PW-X2 and PW Series SE, ST, TE, 36 Volt 20.7 Ah 751.41 Wh, Down Tube, Frame: Amazon.de: Electronics & Photo