3 ms·

A USB-C cable with a built-in power meter

• Scoundreller 5y ago
  As the article gets down to, standalone units are almost universally better. Aliexpress usually has stuff before Amazon does. Better pricing too, but definitely not 2 day delivery. If author had a killawatt, they could have done some ac—> usb-c efficiency measurements.
  • gabrielsroka 5y ago
    > If author had a killawatt From TFA > Using a Kill-A-Watt and a separate, detachable USB-C power meter as the baseline, I checked both its accuracy and whether it could charge my devices properly, compared to other cables.
    • Scoundreller 5y ago
      That’s why a I mean, they only used it to determine accuracy, not efficiency.