Ask Hackaday: When Good Lithium Batteries Go Bad

?w=800" alt=""/>Friends, I’ve gotten myself into a pickle and I need some help. A few years back, I decided to get into solar power by building a complete PV system inside https://hackaday.com/2025/10/20/ask-hackaday-when-good-lithium-batteries-go-bad/

https://hackaday.com/2025/10/20/ask-hackaday-when-good-lithium-batteries-go-bad/