Replacing the old battery on rechargeable bike lights(jvns.ca)
200 points by surprisetalk | 114 comments
Julia Evans blog post about repairing ten-year-old rechargeable bike lights by replacing their worn-out battery with a soldering iron at a makerspace.

![Screenshot of youtube.com: Have you ever seen soldering this close? [video]](https://hn.urlbox.com/shots/renders/2024/9/19/d79bbfb4-2eaf-43a8-a861-6a021236aea1.jpg)
