PSA on old gardgets, fam.
#SwollenBattery alert. 🪫 Have an old POS electronic in the drawer? Make sure it's okay. I found this old backup 2G #GSM phone whilst looking for a certain cable in a container and its battery is noticeably swollen behind the screen.
🚨 Remedy: Recycle / proper disposal immediately and until you can remediate store outside the house in a bucket of sand. 🪣 Seriously. Don't F around with swollen #lithiumionbatteries (#LiOn). 🚨
Lumafield Peers into the 18650 Battery
https://fed.brid.gy/r/https://hackaday.com/2026/01/31/lumafield-peers-into-the-18650-battery/
This is fucking scary shit. Be careful who you buy batteries/power banks from.
The Surprising Flaws in 18650 Lithium-Ion Batteries
https://youtube.com/watch?v=-Y23nfAOiXQ
