Hmmm,
so, you don’t have
- charger that can charge up to 4.35V
- dis/charger that can discharge below 3V
- way to discharge with 1+A
- way to test internal resistance (indicates how good unknown cell is)
- experience
That’s exactly why I avoid testing batteries…
Do you have usb ttl uart for your hobby charger? it would make the job so much easier…
Who you are taking to? If it’s me, read the OP 
.
That does not make the test invalid, they will still be useful.
When reading the test it is, of course, important to know the limitations. As a extreme: A sub-ohmic vapor will not be able to use the results.
Oh, ok, discharging at 5A sounds interesting 
Basen IMR 18350 at 1A - 876mAh
Basen IMR 18500 at 2A - 1151mAh
Basen IMR 18650 at 2A –> 1509mAh
Basen IMR 18490 at 2A - 1097mAh
Cool! That is a helluva lot of batteries! happy testing and thank you for the results :-)
Basen IMR 18650 (2100) at 2A - 2033mAh
Basen IMR 18650 (2500) at 2A - 2471mAh
If you would do a group buy as an introduction that would be cool.
Basen NCR 18650 (3000) at 2A - 2713mAh (charged to 4.20V)
Basen NCR 18650 (3200) at 2A - 3071mAh
Basen NCR 18650 (3400) at 2A - 3203mAh
| cell1: 800mAh | cell2: 827mAh | Temp. |
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| cell1: 1100mAh | cell2: 1084mAh | Temp. |
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| cell1: 1149mAh | cell2: 1155mAh | Temp. |
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| cell1: 1550mAh | cell2: 1539mAh | Temp. |
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