Replacement battery door for Fitbit Zip

thingiverse

The Fitbit Zip has been reported to have a subpar battery door with fragile components, specifically the tabs that secure it. In my case, the door became unusable due to these issues. However, you can now 3D print your own replacement that may require touch-ups with an x-acto knife and careful tab removal. I used the first design I printed, after cleaning up with a knife, on a Makerbot 2x in ABS, and it has lasted a few weeks. The model's dimensions appear accurate, so a more advanced printer might be able to simply print and use.