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#1
Hi, I'm new here but well-emersed in the 18650 recycling gameWink

By no means an expert on the topic but after testing/fully testing over 3000 cells I would point out that some of my best cells were actually under 1 volt when opened. These particular laptop batteries were virtually new and bounced back to full health after a quick "jump"to get them within the Litokala's voltage range. I do a full discharge capacity test, checking for heat(anything uncomfortable to the touch is discarded), leave for several weeks and only accept cells above 4.1v after testing. I find that this process virtually eliminates everything with excessive IR and only ever rely on a 4-pronged tester as the Opus and Litokala's results personally don't mean much to me.

Working for me so far anyway, cheers.
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#2
I moved your post as it didn't follow with the OP of the other one.

Please do a Full Edit on the original post to change the title. If you can't, let us know what you want it to be and we can change it this time.
Proceed with caution. Knowledge is Power! Literally! Cool 
Knowledge is Power; Absolute Knowledge is Absolutely Shocking!
Certified 18650 Cell Reclamation Technician

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