The Surprising Flaws in 18650 Lithium-Ion Batteries

[X-Calibre786]

Interesting discussion using CT scans to show the internal differences between poor quality and good quality 18650 batteries.

 

[KAPOW]

Here is the Lumafield PDF report. Very interesting. Too big to share directly.

 

[Stew]

Interesting discussion using CT scans to show the internal differences between poor quality and good quality 18650 batteries.

Thanks. Interesting. (And scary)