Delete comment from: Ken Shirriff's blog

Dean said...

Exceptional work(, as appears to be usual for you, Ken), thank you very much!

Only this year did I come across some new dual-outlet (supposedly-Apple-compatible) USB chargers (both 120V and 12V units, Vivitar; I guess they don't read your blog...) that my old ipod touch simply would not notice at all, even though they put out a decent 5V. Now (I think) I know why (footnote 6). Too bad it's virtually impossible to open these plastic puzzles without breaking them :( or we consumers could be sufficiently empowered by this knowledge to work around that.

Jul 10, 2015, 3:39:04 AM

Posted to A dozen USB chargers in the lab: Apple is very good, but not quite the best