Anyone know anything about these strange little fellas?

Irstoopid

New member
Joined
Jan 11, 2021
Messages
1
Really new to this love of battery thing but came across these in a run down old tool box and was intrigued. No probs if its a bother. Cheers anyhoo
 

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nz_lifer

Member
Joined
Aug 26, 2020
Messages
54
Looks like an old laptop battery pack with prismatic cells.
At a guess an expanded battery for an IBM Thinkpad looking at connector.
 

floydR

Active member
Joined
Aug 23, 2017
Messages
800
Panasonic , sanyo, samsung maybe other made small prismatic cells like that. the ones I have are around 1900mAh to 2000mAh cells. There have been a few threads about using them in powerwalls.
later floyd
 
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