TranzX Battery Cell Replacement Service

Posted on October 18 2018

Raleigh TranzX BL07 Battery

TranzX is a company that makes parts for a number of e-bike manufacturers, including batteries. When the battery dies though, replacements can be tough to come by. That's why we offer our rebuild service! Send in your battery, we replace all of the cells while re-using your case (so it's guaranteed to fit back in your bike), and send it back to you! Often, we can upgrade the capacity to give you longer ride time as well!

TranzX BL17

Here's the popular TranzX BL17 model battery that's used on iZip E3 Dash, E3 Peak, and E3 Sumo model bikes, along with the Raleigh Tekoa, Route, and Misceo, among others. It fits on the downtube. We can upgrade these from 417 Wh to 504 Wh with our 10.5 Ah rebuild.

Raleigh Sprite Battery

This is the TranzX BL07, a rear rack model, that Raleigh used on some of their electric bikes like the Retroglide, Superbe, and Sprint. We can also upgrade these to 10.5 Ah using our rebuild service.


  • EBike Marketplace: April 01, 2019

    @John – We will contact you with our current pricing.

  • John Wilson: April 01, 2019

    CAn you give a price for a rebuild of a Tranzx battery from an Ave Tour CH, about 6 years old, 36V 11amp Type JD PST

  • EBike Marketplace: March 18, 2019

    @John – We’ll be in touch with our current pricing.

  • John Potts: March 18, 2019

    Could you give me a price on a rebuild of the battery for Ebco UCR30 Electric Bike,


  • EBike Marketplace: March 14, 2019

    @Stephen – Yes, we can rebuild your battery. We will follow up with more details.

  • Stephen cowl: March 14, 2019

    I have a tranzx battery, 36v 11ah 396w. BL15 for use on an ebco ebike.
    Can you recell it and at what cost? What would the turn around time be?

  • EBike Marketplace: January 11, 2019

    @Doug – We’ll be in touch soon!

  • Doug: January 11, 2019

    Please send me pricing and order information for a Tranzx BL07 rebuild. 48V 8.8AH

  • EBike Markteplace: January 04, 2019

    @Mark – We will email you with our current pricing.

  • Mark Funnell: January 04, 2019

    Approximately how much for a rebuild please? I have a Raleigh rear rack model like the one shown. Thanks.

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