103

I mounted e-bike lights to my non-ebike with a 3D printed USB battery box and rear light mount (lemmy.nz)

submitted 6 days ago by colourlesspony@pawb.social to c/3dprinting@lemmy.world

13 comments fedilink hide all child comments

It's powered by USB battery bank and a USB-PD breakout module that tells the battery bank to output 12V. I put them inside a zip-lock bag inside the 3D printed box. It's water proof enough for the sonoran desert.

you are viewing a single comment's thread
view the rest of the comments

[-] rustyricotta@lemmy.dbzer0.com 4 points 5 days ago

That's wild, I just did the same with the same exact lights.

[-] colourlesspony@pawb.social 2 points 5 days ago

Nice! Looks good.

this post was submitted on 21 Aug 2026

103 points (100.0% liked)

3DPrinting

23603 readers

325 users here now

3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

The r/functionalprint community is now located at: or !functionalprint@fedia.io

There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml

Rules

No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
Be respectful, especially when disagreeing. Everyone should feel welcome here.
No porn (NSFW prints are acceptable but must be marked NSFW)
No Ads / Spamming / Guerrilla Marketing
Do not create links to reddit
If you see an issue please flag it
No guns
No injury gore posts

If you need an easy way to host pictures, https://catbox.moe/ may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is ![]()

Moderation policy: Light, mostly invisible

founded 3 years ago

MODERATORS

andypiper@lemmy.world

j4k3@lemmy.world

GrayBackgroundMusic@lemmy.zip