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.

  • amorpheus@lemmy.worldEnglish
    1·
    4 hours ago

    This whole thing of preserving battery life is something for people that want to use a phone for 5+ years without needing a new battery.

    That’s a narrow point of view. It’s also reducing the ecological impact if a device’s battery isn’t trashed after two years, someone else would likely use it.