Hitway BK8 BK8S 350W City E-Bike Battery Li-ion 36V 8.4Ah 10Ah 10.4Ah 11.2Ah 12Ah 13Ah 15Ah 20Ah 48V for Hitway BK8 BK8S E-bike

Hitway BK8 BK8S 350W City E-Bike Battery Li-ion 36V 8.4Ah 10Ah 10.4Ah 11.2Ah 12Ah 13Ah 15Ah 20Ah 48V for Hitway BK8 BK8S E-bike

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