1. Materials we need in this project.

2. Screenshot of some steps.

3. Finished

4. Circuit diagram

Product list:

TP4056 Module

https://www.utsource.net/itm/p/8028891.html

5V Boost Module

https://www.utsource.net/itm/p/8672837.html

Switch

https://www.utsource.net/itm/p/6495640.html

Wires

https://www.utsource.net/itm/p/7961309.html

Soldering Iron

https://www.utsource.net/itm/p/8131560.html

Soldering Tip Refresher

https://www.utsource.net/itm/p/8132794.html

More details, pls check it on Youtube: