BionX SL 350 HT RR XL Electric Motor Kit - MIFTA Bicycles
48V 9Ah for BionX 3582 C11297435 3582 M11300027 Wisper Battery pack Li Ion E Bike electric bicycle for self installation|Replacement Batteries| - AliExpress
BionX Downtube Battery Docking Station For DL BionX battery MPN: 3668 | eBay
How to Rebuild a BionX E-Bike Lithium-Ion Battery Pack : 14 Steps (with Pictures) - Instructables