Comment by johnisgood
Comment by johnisgood 3 days ago
> Despite being an unusual system, with recycled and homemade components, no major problems have been reported, such as fires or swollen batteries, which is a common issue with some second-hand electronic devices.
That said, one should be prepared for it.
AFAIK 18650s like he's using never swell as they're in hard metal shells not pouches like most consumer electronics, so they don't have the ability to swell until they're catastrophically damaged. He's built a small building 50m away from his house to hold it anyways so it can probably be safely allowed to just burn, it's not like fire departments have much better options than waiting for it to burn out and hoping it doesn't reignite anyways.