3 ms·
Your beard trimmer is likely missing the 5.1k resistors to GND on the CC pins, which enables the USB-C charger to output 5V. I had several devices (mostly flash
by fbrozovic 6y ago
Your beard trimmer is likely missing the 5.1k resistors to GND on the CC pins, which enables the USB-C charger to output 5V. I had several devices (mostly flashlights with integrated battery chargers) that would only charge using A-C cables. After adding the resistors, C-C cables also work.
- bartvk 6y agoProbably, yes. I could do some soldering on the beard trimmer, but the electronics in the earbuds are positively microscopic.