DIY - 12V Mini UPS
Sorin - DIY Electrical NerdUPDATE - It's important for this project to use a better 2S BMS board with overcharge recovery voltage feature (link below). You can support me on: Buy me a coffee: https://buymeacoffee.com/sorindiy Patreon: / sorindiy Instagram: / sorin.diy Facebook: / sorindiy A big Thank You to my