This project is related to my previous video "Cordless Drill Restoration | Dewalt XRP 18V TYPE 1"    • Cordless Drill Restoration | Dewalt X...   that I restored only the drill and replace the old battery by the new one. Now I rebuild that old battery by upgrading it to Lithium battery with BMS 5S100A. This is my first project with an 18V battery pack. I find it is more different than rebuilding 12V 3S and 14.4V 4S because I spent more time in soldering. Although it was a little difficult, I learned something new from it. I feel really satisfied with this result, the battery is performing very well.

Battery Rebuild Items
5 cells of Lithium battery 18650 3.7V 3200mAh
1 BMS 5S100A
1 Buck Converter
1 Power Charger 42V
8 Battery Brackets

I hope you find something useful & enjoy this video!
I'm happy to receive your feedback, advice, suggestions to improve myself.
You are welcome to ask the question, I will try to answer your question ask I can.
!!! I apologize for the mistake if I have made in this restoration !!!
**I still keep some parts, I want to save the world's environment**
Thank you so much for Likes & Comments