A2B Ferber Battery Cell Replacement

Posted on December 19 2018

A2B Ferber 36V 9Ah Battery

The A2B Ferber e-bike features a rear rack-mounted battery spec'd at 36V 9Ah with an on/off switch and a 4 LED status indicator. It's laid out in a 10S 4P configuration for 40 total cells.

A2B Ferber battery label

If you're battery is starting to give you decreased range, don't fret! We can rebuild and upgrade this battery up to 36V 14Ah even extending your original range by over 50%! We use brand new cells which give you more energy and warranty all of our work for 1 year.

A2B Ferber Battery Connector


  • EBike Marketplace: February 24, 2019

    @Susan – Our lead time fluctuates based on current order volumes. We will be in touch with our present status.

  • Susan: February 24, 2019

    I have this exact battery and it won’t charge beyond 30% currently and dies at 17%. How long will it take to have rebuilt

  • EBike Marketplace: January 18, 2019

    @Marcus – Our current pricing is on our rebuild page: Rebuilds > A2B. We will follow up shortly.

  • Marcus Andersen: January 18, 2019

    Please inform me the price for a battery for my A2B Ferber bike – rebuilt or replace.



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