Need help to identify these cells


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Islam Ragab

New member
Joined
Sep 21, 2022
Messages
3
Found these cells inside Lenovo laptop battery
There is nothing to see
Please if someone saw this type before
Thanks
 

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Korishan

Moderator
Joined
Jan 7, 2017
Messages
7,008
As I mentioned in the other post, perhaps peeling off one of the wrappings might reveal some etching in the casing.

Another possibility is you shine a light at an angle to the wrapping and see if there might be some etching in the wrapping. Some times the lettering isn't "printed" but is laser etched, so it would be like pick-n-poke stencil style.
 
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