BionX battery repair or refurbish

EbikeBC can repair or refurbish BionX batteries as well as all other electric bicycle batteries.

We will have various solutions for older ebikes battery replacement including BionX battery; either by installation of cased battery packs or refurbishing the existing battery case. You need to send us the existing battery and charger so that we test and refurbish with a similar or better capacity and performance using 18650 Li-Ion Cells from Samsung, LG or Panasonic.

BionX battery management system is integrated with the ebike control system. In order to guarantee the result We need to have the complete battery, controller, motor system to test before and after battery cells replacement.

All the battery packs are protected by BMS for over current, under voltage, charging over voltage, cells voltage balance to ensure the safety and durability of the battery pack.

In order to check out feasibility or getting a cost estimate you need to send the following details:

1- Brand (e.g. BionX)

2- Voltage and Capacity (e.g. 48V 8.8Ah)

3- Problem description

4- Picture of the battery

5- Picture of the charger specification label


Send to

or call 604-423-33-81

By |2020-04-30T18:53:45+00:00April 13th, 2018|Blog, Uncategorized|30 Comments


  1. Czy July 16, 2018 at 8:14 am - Reply

    Do you sell refebish 72 volt littium battery

    • Ali July 17, 2018 at 8:54 pm - Reply

      We may be able to replace the cells but currently dont have any 20S BMS for 72V

    • Michel Desmidt July 12, 2020 at 1:22 pm - Reply

      I live in France and have the later version of the BionX. Would you be able to replace/refurbish the battery? Alternatively, do you know of anyone in Europe who provides this sort of service?

      • EbikeBC July 16, 2020 at 9:01 pm - Reply

        Unfortunately you cannot ship it to Canada and we have no contact in Europe who can do this for you

      • Greg Olsen September 10, 2020 at 8:46 pm - Reply

        Michel Desmidt this guy is in Sweden. He will repair your BionX battery but he won’t be happy about it. Hilarious video.

  2. Rod October 5, 2018 at 8:03 pm - Reply

    Are you guys still refurbishing bionX batteries? Do you sell new or used of these? I’m told bionX has gone out of buisness

  3. EbikeBC January 17, 2020 at 8:53 pm - Reply

    We may be able to replace BionX batteries cells but cannot fix broken battery controllers.

  4. BRIAN February 21, 2020 at 6:22 pm - Reply


    • Alan Goode May 8, 2020 at 3:44 pm - Reply

      One of the batteries for my Polaris Vector is not charging. Model BAT296R 29.6V 6A Hr from Evantage.
      Could I have an approximate price for a refurbish please
      Alan Goode
      Regina, Sk

      • EbikeBC May 12, 2020 at 6:21 pm - Reply

        I can give an approximate cost of 270CAD cost of cells and BMS + 3 to 4 hours of labor 75CAD/hr. We need to make sure this battery does not have a proprietary integrated battery management system with ebike controller.

  5. Pete Hewett May 9, 2020 at 7:34 pm - Reply

    I have a 48v 11.6 ah battery part # 01-5521
    Do you have any of these new or refurbished ? Is there a warranty with the refurbished ones ? What are the prices ?
    Lots of questions .
    Thanks PeteHewett

    • EbikeBC May 12, 2020 at 7:53 pm - Reply

      Assuming your battery is a BionX battery, I recommend you get a new replacement since 48V version is still available in the market. Refurbishing has a similar cost and has the risks of damaging the ebike controller which is integrated with battery BMS.

  6. mike smith May 9, 2020 at 7:46 pm - Reply

    canyou refurbish my 36 volt Bionx battery

    • EbikeBC May 12, 2020 at 7:54 pm - Reply

      Yes, the cost depends on your battery shape, and should be around 700CAD for parts and labor.

  7. Pete Hewett May 9, 2020 at 7:55 pm - Reply

    I have a 48v 11.6 ah battery part # 01-5521
    Do you have any of these new or refurbished ? What are the prices ? How much does the envo35 weigh ?
    Lots of questions .
    Thanks PeteHewett

    • EbikeBC May 12, 2020 at 7:55 pm - Reply

      I recommend you get a new bionx 48V battery replacement since 48V version is still available in the market. Refurbishing has a similar cost and has the risks of damaging the ebike controller which is integrated with battery BMS. ENVO D35 ebike weighs about 22KG.

  8. Siegrid Hauth May 22, 2020 at 8:30 pm - Reply

    ,Hi There, I’m seriously thinking of purchasing an new e bike with a biopic battery for $1500.00 from Russ Hayes bike shop in Sidney, BC. I know bionic has gone out of business, thus the low price for a new e bike. My question is, is the bionic battery a reasonably good battery in terms of quality? Thanks so much!! Siegrid Hauth

    • EbikeBC May 22, 2020 at 8:39 pm - Reply

      BionX batteries are well engineered, especially the most recent batteries with sophisticated BMS and temperature protection; however Li-Ion battery cells have a limited calendar life and vulnerable against bad maintenance like being kept discharged for long or stored in freezing temperature. You can expect 5-8 years or 500 full cycles from a well maintained bionx battery.

  9. Thomas M Stone June 5, 2020 at 4:53 pm - Reply

    I have a trike with a BionX 350RX with the RC3 controller. My display it the Bluetooth Module so I have the BionX app. All worked great until this year when the app says I need to log in and does not let me connect to the bike. I guess BionX finally turned off their server. I have a DS3 display available but the local shop says they cannot program it for the same reason my app will not start. Does anyone have any solution to this problem?

    • EbikeBC June 11, 2020 at 9:53 pm - Reply

      Thomas, I shared you a contact directly to your email. Please share if that contact was helpful.

  10. Darrell osiowy June 11, 2020 at 5:19 pm - Reply

    I have a 24v 450 w mongoose battery can that be redone

    • EbikeBC June 11, 2020 at 10:07 pm - Reply

      Any SLA or Li-Ion battery pack can be refurbished or replaced with a new pack. The question is if this is worth to refurbish an existing pack or replacing it with a new pack in case replacement is an option. For BionX battery which has a proprietary battery controller, refurbish is the only available option which is not so cost effective. You may have other option for your battery.

  11. martin June 24, 2020 at 4:23 pm - Reply

    I have a bionx 37v 9.6 amps with bms
    I let it uncharge to much, and did not find where the batterie alarm was from, tough it was my wifi router 🙂
    So basically the battery still work but don’t show the power on the console , it’s discharge faster than before and the regenerative mode doesn’t work either

    What could be the price range to fix ?
    Thank you

    • EbikeBC June 25, 2020 at 7:34 pm - Reply

      Unfortunately we don’t have access to controllers and software to fix this issue.

  12. Dale godfrey July 5, 2020 at 3:39 pm - Reply

    My fried has a Bionx battery 26 v can you repair , or have a use one . or a new one .

    • EbikeBC July 8, 2020 at 9:32 pm - Reply

      We may be able to replace the internal pack, you need to deliver battery and charger to us. Also make sure the controllers are all functional since we cannot replace or repair BionX controller boards.

  13. Roger Crocker July 8, 2020 at 3:18 pm - Reply

    I have a Schwinn Invidia . I went to use it this spring and nothing even though the batteries show charged. The switches all check out. It has 2battery packs. Each pack has 2 UB12100-ASk Universal Batterry. Other info on it is 12100. 12 v, 10Ah.
    Can batteries be defected even though showing a charge.

    • EbikeBC July 8, 2020 at 9:36 pm - Reply

      You need to check batteries with Voltmeter to measure Voltage. Yet you cannot confirm the battery health unless you test it under a consumer load similar to your ebike current rating. There might be disconnection, fuses or broken controllers if batteries are fine. Never judge battery condition by charger indicators. They may show full when battery is dead.
      You need to take the system to an electrician.

  14. Michael R. July 20, 2020 at 4:52 pm - Reply

    Can you replace cells in a 48v 11.6a BionX battery specially designed for an Elby?

    • EbikeBC July 21, 2020 at 8:54 pm - Reply

      Technically doable, but too risky. We may be stuck if we lose any of the electronic circuit boards by any mistake.

Leave A Comment