BionX E-Bike Battery Replacement

AS OF AUGUST 2020, WE ARE NO LONGER REBUILDING BIONX BATTERIES DUE TO A HIGH NUMBER OF FAILURES OF THEIR BATTERY MANAGEMENT SYSTEM BOARDS WHICH WE CANNOT REPLACE. WE RECOMMEND CONTACTING OHM CYCLES OR BIONX LEGACY SHOP.

Do you have a BionX e-bike that needs a new battery? Let us rebuild, refurbish, and upgrade your old one! We can swap in fresh, grade A lithium ion cells to get you back on your wheels. We've squeezed in as much as 40V 13Ah in a rear rack case more than doubling the range of the original battery. We can take care of all form factors of BionX e-bike batteries whether it's the rear rack or down tube style.

BionX E-bike battery replacement

Some of these larger downtube, triangular, fin-shaped batteries can hold up to 60 cells, giving them plenty of room to be upgraded to 36V 21Ah.

All of our batteries are warrantied for a full 12 months. All you need to do is fill out our Battery Intake Form and send us the battery, charger, and bike. We'll even recycle your old batteries for you! Don't let a drained battery keep your bike just collecting dust. Give us a call and it'll be going better than new!

BionX E-bike Battery Repair and Upgrade

Due to the nature of the BionX systems, we require the bike in order to validate the rebuild.


174 comments


  • EBike Marketplace

    @Michael – We cannot guarantee the functionality of BionX rebuilds if we do not have all of the electrical components to test it with due to their proprietary software.


  • Michael J O'Donnell

    I have five Bionx batteries (48 volt) which require rebuilding. I own numerous Bionx bikes. I don’t quite understand why you need the bike. where are you located?


  • EBike Marketplace

    @Keith – We’re in Las Vegas, NV.


  • KEITH VASS

    Where abouts are you? I am in Hervey Bay-miles from any E-Bike services?
    I have a recumbent trike weighing in at some 27kgms!


  • EBike Marketplace

    @Manuel – Thank you for your service. We prefer to do the rebuilds locally. Some of the batteries we end up sending back and forth a couple times, which might get impractical with the whole bike. We’ll be in touch.


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