How to make Lithium ion 18650 battery charger at home

Welcome to Lazydays Creation new video. In this video I have made a charging system for double 18650 battery with battery level indicator and charging indicator.
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Support me as you buy any of these items:
Multiple li-ion battery charger good quality
https://s.click.aliexpress.com/e/_ooJO58c
Best charger (recommended by me)
https://s.click.aliexpress.com/e/_okA6EJq
Battery Indicator
https://s.click.aliexpress.com/e/_oDQyBTE
Glue used with heatsink https://s.click.aliexpress.com/e/_oFuFtJa
Battery holder
https://s.click.aliexpress.com/e/_oBpI2EM

Parts list :
1/ 2X 18650 holder pcb hole
2/ 1S-8S battery level indicator
3/ TP4056 micro usb and type C
4/ pvc board 2mm thick


keywords: laptop battery charger, diy 18650 battery charger, li-ion charging at home, homemade project, battery charging module,