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Stages Replacement Battery Door

Josh Matthew June 6, 2024
4.50 out of 5 based on 10 customer ratings
(10 customer reviews)


Replacement battery door and O-ring for Stages Gen. 2 and Gen. 3 power meters

Please see our note below on Stages Rider Support

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Stages Replacement Battery Door

The Stages Replacement Battery Door is a direct replacement for the original one that came on your Stages power meter. We stock replace


~Stages Rider Support~

It has come to our attention that Stages no longer has the resources to offer product support or warranty services. That said, if purchasing a Stages product, we do our best to answer product or troubleshooting-related questions. Knowing this, please shop Stages products assuming there may not be any future manufacturer support. Please note that Power Meter City cannot facilitate any warranty services.


Notes on Left Battery Doors:

  1. These are intended for use with the Stages Generation 2 and 3 power meters only. Stages Generation 1 power meters use a slightly different size battery door and O-ring, which we don’t stock. If you are not sure which version you have, please refer to the comparison image on this page.
  2. The left battery doors also come with a new factory O-ring. We recommend replacing the O-ring along with your new battery door.
10 reviews for Stages Replacement Battery Door
  1. RG (verified owner)

    My original fell out during a cycling vacation where I really wanted to track power. It was connecting and disconnecting with the head unit and I thought it was just a dying battery, but likely was loose. With PMC it was easy to find what I needed and it was delivered fast and the right part. Really saved the cycling part of the vacation.

    • Power Meter City

      We’re glad we were able to help and get you riding. We are here if you need anything else, hopefully at a less pressing time in the future!

  2. Will L

    I ordered this to replace the original battery cap that was lost. Item was in stock and shipped out fast. I received the item in two days. Installed and so far so good.

    • Power Meter City

      Thanks for the review, Will. We’re glad this worked for you and are happy to help if you need anything else. Happy riding!

  3. Larry (verified owner)

    After contacting Stages for a replacement battery cover and not being able to reach anyone there, Power Meter City was able to help with a replacement right away. Thanks!

    • Power Meter City

      We’re happy to help, Larry. Let us know if you need anything else and happy riding!

  4. S. Schultz (verified owner)

    A genuine OEM replacement product that arrives complete with a new o-ring and works exactly as one would expect. Fast shipping and frequent post-order status updates for a warm fuzzy feeling. Highly recommend this seller.

    • Power Meter City

      Thanks for the kind words, we’re glad this product worked well for you!

  5. Moto

    Fell off on 2nd ride. Cool.

    • Power Meter City

      We are sorry to hear your battery door fell off. These doors lock into place very securely, almost to the point where it’s hard to unlock them. So our guess is it wasn’t installed correctly. Fortunately, replacements are relatively inexpensive. We are here if there is anything else we can help you with!

  6. alejandro vivas (verified owner)

    Great service

    • Power Meter City

      Thank you Alejandro. We are here if there is anything else we can do! Ride safe!

  7. Daniel Parent (verified owner)

    Très bon service !

    • Power Meter City

      Hi Daniel! Thank you for this. We are here if there is anything else we can do!

  8. Andrew (verified owner)

    Order this after the battery cap on my Stages Ulterga left crank fell off. So relieved to have found this! Shipping was fast and the replacement part worked perfectly. Would recommend!

    • Power Meter City

      Hi Andrew. Thanks for this kind review – we really appreciate it! We are glad you found the replacement battery door! Please let us know if there is anything else we can do!

  9. Jason Willoughby (verified owner)

    So I didnt twist the battery door when I put in the battery and well it fell off. Thanks for stocking this replacement!

    • Power Meter City

      Hi Jason! We are glad you had them changed! Please let us know if there is anything else we can do!

  10. Kevin (verified owner)

    Ok, it was my fault, when I put the battery in my wife’s Stages power meter I accidentally dropped the O-ring and when she went on a ride the battery and cap fell off.
    THANKFULLY, PowerMeter City has them in stock and ships them quick. This saved me big time, my wife was only without it for 3 days with regular shipping !
    Thank you Power Meter City for great products at a great price and awesome service!!

    • Power Meter City

      Hi Kevin. We are glad you got your Stages Replacement Battery Doors on time. We really appreciate your business here with us and please let us know if there is anything else we can do!

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