In this video I'll show you how to get free lithium ion 18650 cells from old and dead laptop battery. I'm ripping a part only dead or no more usable laptop batteries. Lots of them are a bust, but some of them still had good cells inside.
Link to my home made 18650 cells charger: https://www.youtube.com/watch?v=KoHtxZG7leQ
Here is my Youtube channel , where you can find more interesting projects: Click here!