The Surprising Flaws in 18650 Lithium-Ion Batteries

The standard 18650 lithium-ion battery can be found in almost every modern household, whether in rechargeable battery packs, flashlights, or even replica lightsaber hilts. Alex Hao and Andreas Bastian of Lumafield visit the cave to share the results of CT scanning over a thousand lithium-ion batteries, and the hidden risks they uncovered in battery manufacturing defects and quality control inconsistencies.

Lumafield's Battery quality report: https://www.lumafield.com/battery-report

Shot and edited by Joey Fameli
Music by Jinglepunks

Subscribe for more videos (and click the bell for notifications): http://www.youtube.com/subscription_center?add_user=testedcom

Join this channel to support Tested and get access to perks:
https://www.youtube.com/channel/UCiDJtJKMICpb9B1qf7qjEOA/join
Tested and Adam Savage Ts, stickers, (de) merit badges and more: https://tested-store.com
Savage Merchandising: https://adamsavage.com/
About Tested: https://www.tested.com/about
Meet Adam in Person: https://www.tested.com/events
TikTok: https://www.tiktok.com/@testedcom
Instagram: https://www.instagram.com/testedcom/
Twitter: http://www.twitter.com/testedcom
Facebook: http://www.facebook.com/testedcom
Discord: https://www.discord.gg/tested
Amazon Storefront: http://www.amazon.com/shop/adamsavagestested
Audio Described and Accessible Videos: https://www.youtube.com/playlist?list=PLJtitKU0CAeiQLgj4PZ9onSW6YXIz5ADR

Intro bumper by Abe Dieckman

Thanks for watching!
Mirrored from: https://www.youtube.com/watch?v=-Y23nfAOiXQ
Original channel: Adam Savage’s Tested