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by zxlk21e 68 days ago
Essay author here - they're readily available! It's just a CR2016.

ref: https://www.ifixit.com/Guide/Casio+F-91W+Battery+Replacement...
1 comments
itmitica 68 days ago
Just a humorous jab :)
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itmitica 68 days ago
Whoa there buddies! Some people need to learn how to take a joke!
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