Independent lab tests reveal why rechargeable lithium-ion AA batteries can’t replace disposable alkaline cells in some applications. A web site is introduced with a cell capacity scoreboard and technical details not available from manufacturers:
discharge curves
source resistances
electromagnetic interference (EMI)

https://aob.spukhafte.net/

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Tested Cells
AmpTORRENT AT3000
EBL 3000mWh
Jugee RO5BP410S35-3000
Kentli PH5
Kentli PM5
Hixon J818 AA
Maxlithium HY15
Maxwel 2600mWh
Palo 2800
Pownergy Li6M
Smartoools 2600mWh
Tenavolts AA 2775mWh

To see inside an actual cell, follow the link in the description for one of Big Clive’s entertaining teardowns of a Jugee cell.

Big Clive’s Full Teardown
   • JUGEE battery teardown full size video.  
Rip It Apart
https://ripitapart.com/category/batte...

Web Development: Majdi
https://tesserabytes.com

© 2024, Spukhafte Systems Limited

Chapters
00:00 Beginning
00:35 Batteries
00:47 Architecture
01:59 Discharge Setup
02:48 Scoreboard
03:19 Exhaustion
04:18 EMI Setup
05:10 EMI
06:56 Conclusion
07:32 Outro