Making a Giant Battery Bank from Recycled Laptop Batteries

This video covers my #DIY attempt at creating a high capacity #battery #bank for usb charging using 18650 batteries I found in old laptop batteries. This video will discuss how I built the device as well as some reasons why
you might want to build it differently than how I did for #safety reasons. I feel it is important to discuss projects that may be unsafe or even projects that have
failed so that others may learn from our mistakes. Another important topic in this video is the battery management system AKA #BMS . This video is more of an in-depth project #vlog than a how-to.
At least that is how I see it. My intent is that you can learn from what I did and create something even better and safer than what I have made.
I spent many hours putting this together and editing the video so let me know what you think and if you have any other ideas for this project.

Disclaimer: Be sure to follow all safety precausions. I am not responsible for any harm done in attempting to build or from the finished project.

Circuit Diagram: https://drive.google.com/file/d/172O5dfVwiVTaak0rpOFX8BFJFHV7Rn05/view?usp=sharing

Battery Management System (BMS): https://amzn.to/2U7shtt
Power Jack: https://amzn.to/2uKhiXX
Switch: https://amzn.to/2YA4z7G
4 USB Interface: http://www.icstation.com/product_info.php?aid=261&products_id=12228
Power Adapter (3Amps): https://amzn.to/2U9B0eL

ICstation Promo Code (10% off): Lucidics

If you want to learn more about battery management systems, check out this new video created by GreatScott! : https://www.youtube.com/watch?v=rT-1gvkFj60

Видео Making a Giant Battery Bank from Recycled Laptop Batteries канала Lucid Dev Team