Please visit the authors Youtube Channel, I do not own this video and am sharing it for educational purposes, please visit and support MakerMan

@MakerMan

New version - https://youtu.be/MeOZUStC238

Here I made a 12v 100Ah Modular Power Wall with removable cells from 18650 cells salvaged from old laptop batteries. I made a these pcbs for the Powerwall, where there are glass fuses to show if any cell is shorted and can be easily serviced. I used my previously made 40cell Charging & Capacity Testing Station to know the capacity of the cells for repacking the cells in to proper battery packs.

I was contacted by JLCPCB a few months ago about their interest in sponsoring some of my projects and providing me with pcbs to speed up my projects. So I decided to restart my 18650 battery pack build project that I've always wanted to do for a ago time but got busy.

40 cell Charging station for 18650

https://youtu.be/8sAUgDQPu1g

40cell Capacity Testing Station for 18650

https://youtu.be/NR6iTFHEhfo

Many more 18650 related videos to come.

Sponsored by JLCPCB

PCBs from $0 (Free Setup, Free Stencil): https://jlcpcb.com/RHS

Gerber file of this project.

http://www.mediafire.com/file/n10d3ub...