5V 1A and the like are now rightfully considered slow charging. Since most chargers have at least some level of USB PD now, the phone tells you there’s a chance either the higher voltage lines on it broke or it couldn’t negotiate a higher voltage and amperage.
Let me introduce you to the magic of USB Power Delivery, an incredible standard that brought forth USB-C devices that can’t work at all with USB-C chargers, since they don’t speak the required protocol.
Slow charging is compatibility mode. That’s a tad better than not working at all.
Yay to the USB standards bodies, and the many non-standards implementers, I guess.
The fuck you mean “charger is supported” it’s literally few capacitors and a transformer
5V 1A and the like are now rightfully considered slow charging. Since most chargers have at least some level of USB PD now, the phone tells you there’s a chance either the higher voltage lines on it broke or it couldn’t negotiate a higher voltage and amperage.
Let me introduce you to the magic of USB Power Delivery, an incredible standard that brought forth USB-C devices that can’t work at all with USB-C chargers, since they don’t speak the required protocol.
Slow charging is compatibility mode. That’s a tad better than not working at all.
Yay to the USB standards bodies, and the many non-standards implementers, I guess.
it’s not even just unsupported protocols, it’s also about voltage levels the charger and device supports