4680 Teardown Analysis // DBE: Big Risks & Big Rewards + Patent Landscape
The Limiting Factor The Limiting Factor
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 Published On Sep 7, 2022

The is the second video of the 4680 Teardown Series. Tesla DBE is Tesla's revolutionary Dry Battery Electrode coating technology for battery cell production. Tesla took a big risk with DBE but it has the potential for big rewards. I'll also cover the Patent landscape and bear, base, and bull cases for the technology.


Cleanerwatt on DBE Challenges and Fixes:
   • EXCLUSIVE Tesla 4680 Battery Manufact...  

Cleanerwatt on Project Swift:
   • Tesla's SECRET NEXT GEN 4680 Battery ...  

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Timeline
00:00 Intro
02:00 Wet Electrode Steps
04:28 How to Know if it’s DBE?
06:31 Dry Coating Methods
07:50 DBE Patent Landscape
08:36 DBE Steps // Mixing and Fibrils
09:51 PTFE Degradation Problem
10:43 Solving PTFE Degradation
12:09 The DBE Anode is More Important
13:02 What’s up with the Cathode?
14:11 DBE Steps // Roll, Calendar, Bond
15:39 DBE Challenges and an Examples
17:57 Thick Electrodes
21:40 DBE Bear Case
27:26 DBE Base Case
28:05 DBE Bull Case
29:07 Summary



Intro Music by Dyalla: Homer Said

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