Spare battery for HITWAY electric bicycles. 

The 36V 15Ah and 36V 18Ah battery is adapted to the BK3S, BK5, BK5S, BK6S, BK6S L1, BK8, BK8S,BK8SP, BK11 models, other models are not suitable. This battery comes with a HITWAY black and wihte stickers that you can attach to the battery as you see fit. 

You can purchase original capacity batteries or high capacity batteries depending on your needs. 

If you have questions, feel free to contact us. contact@hitway.eu