I will just link to it in this separate post. I will post several links to some of my posts, but it might be worth/interesting scrolling and reading the whole topic.
My first experience with the Liitokala 4695E:
Today I recieved my Liitokala 4695E (46950) battery, way quicker than was initially indicated.
The battery itself was packaged in an unmarked white cardboard box, inside of a bigger Liitokala branded box with some foam to keep it from shifting during shipping.
The battery arrived at 3,78V which is perfectly fine. Iâve also done a quick Internal Resistance measurement, but because that gave a really weird/unusual reading, I first want to do some more measurements, to be sure I post the correct âŚ
Interesting answer from Qubeet to the printed code I found underneath the wrapper:
This cell was produced in November 2022
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Year: C = 2022
Month: from 1 to C, probably B so 11th month (or 5 so May ???)
To tell manufacturer you need to see first 3 symbols. Eve has a â04Qâ code.
Example:
[image]
One of my posts during the âinvestigationâ on the Liitokala 4695E:
Two good finds! I was planning to do some investigation into 4695âs produced by EVE, but you beat me to it⌠[Screenshot 2025-01-01 22.41.19]
Here one of the spec sheets of Liitokala on AE:
[image]
Both also list the same âŚ
Capacity test of my first Liitokala 4695E, with 2.8V cut off (2.5V cut off, which is also mentioned, might result in a slightly higher capacity):
I finally had the time to do a capacity test on that battery. I did a 5A CC discharge test with a 2,8V cut off. (The âdatasheetâ mentioned 2 cut off voltages, 2,8 and 2,5, but I hadnât had the time to figure out when to use each, so I just went whit the higher of the 2.)
I tested it on my Atorch DL24 (with the 46950 capable holder).
It ended up with a 31103mAh capacity, so (well) over the stated 30000mAh rating. Maybe if I wouldâve discharged it to (the also mentioned) 2,5V cut off, I might hâŚ