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


  • Richard Sutton

    Hi- I have a Trek Bike+ (Bionx based) 33cell (11S,3P) battery (36-39v?) that needs to be rebuilt. I also need a battery charger for it. It is the Valencia style silver rear battery pack as depicted in your web page. What might this cost to rebuild and what are the Ah options (e.g. 13Ah?). What is involved in shipping the dead battery to you (hazmat etc).


  • EBike Marketplace

    @Joseph – We’d be happy to rebuild and upgrade your battery if you send it in to us.

    https://ebikemarketplace.com/pages/battery-intake-form


  • Joseph A Cimo

    Looking to replace BIONX battery DV- 48V / 11,6Ah / 555 Wh for my Xtracycle, used or rebuild OK.


  • EBike Marketplace

    @Arthur – We don’t have specific experience with programming BionX systems, but in most systems, changing the battery won’t change the speed limit. That’s usually done in the controller.


  • ARTHUR E LEVINE

    My bionx dealer went under,and I am concerned about battery maintenance.Bionix made my speed at 28 for Ca. I am now in Md. Would rebuilding the battery change the software programming.
    Please send me information how I can contact your company if further maintenance is required.


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