Caution!] TP4056 board "with protection" circuit does not protect against polarity reversal (But if changing a track can it protect?) - General Electronics - Arduino Forum
GitHub - SolderedElectronics/Lithium-ion-charger-with-protection---Eagle-files: Eagle files for Lithium-ion battery charger based on TP4056 with protection.
TP4056 / TC4056A Lithium Battery Charger and Protection Module
Tp4056 Tc4056 5v Type-c Micro Usb 1a 18650 Lithium Battery Charging Board With Protection Charger Module For Arduino Diy Kit - Integrated Circuits - AliExpress