TLDW; No
Basically the video is testing phones with varying charging speeds and how much battery degrades after 500 charging cycles. Also, the affects on performance after battery degradation at 5:37
Timestamps of some tests:
- Test results for different charging speeds at 3:06
- Storing batteries at 1%, 50%, 100% at 3:43
- Battery performance at 4:42
After 6 mins he talks about why the tests took 2yrs and how they did it 3 times.


Not related to the video. But, this guy only has 37 videos yet somehow has 1.5Million subscribers. He also knows geekerwan. Wonder if there’s anything sus…
Apparently this is a well-established channel in China, and they’ve just recently started translating their backlog of videos to English for YouTube.
If you hit it right with shorts that’s not that weird, shorts are huge for driving up subscriber numbers.
Considering the views of some of that channels shorts, it’s probably it.