Measuring the short circuit current of a cheap Chinese 18650 Li-Ion cell from Ebay and finding out how those guys actually get the 35A discharge current rating. Yes - the discharge current rating of a Chinese cell actually is its short circuit current :). So you get the 35A, but with 0V output voltage and just a few seconds before the cell is destroyed or even bursts into flames. Warning! never attempt to do this experiment. Risk of fire, explosion and burns.
The list of Ebay batteries I have tested:
http://danyk.cz/test18650_en.html
You can support me on Patreon: