This is an automated archive made by the Lemmit Bot.

The original was posted on /r/engineeringporn by /u/themarvel2004 on 2026-01-21 04:36:00+00:00.

This is an extension of an article that came out some months ago and was posted:

https://www.reddit.com/r/EngineeringPorn/comments/1nqeytb/we_ct_scanned_1000_batteries_from_10_brands_here/

But now with a video interview with Adam Savage (of Mythbusters & Tested) and includes other battery tech that has been scanned and found defective.

The full report from the company that did the scanning can be downloaded here:

https://www.lumafield.com/battery-report#battery-quality-report