Unbundling the sale of a charger from the sale of the electronic device .
The 'common charging' requirements will apply to all handheld mobile phones, tablets, digital cameras, headphones, headsets, portable speakers, handheld videogame consoles, e-readers, earbuds, keyboards, mice, and portable navigation systems as of 2024. These requirements will also apply to laptops as of 2026. Such transition periods will give industry sufficient time to adapt before the entry into application.
Consumers will be able to purchase a new electronic device without a new charger. This will limit the number of chargers on the market or left unused. Reducing production and disposal of new chargers is estimated to reduce the amount of electronic waste by 980 tonnes yearly
Producers will need to provide relevant visual and written information about charging characteristics, including information on the power the device requires and whether it supports fast charging. This will help consumers understand if their existing chargers meet their new device’s requirements and/or help them select a compatible charger. Combined with the other measures, this will help consumers to limit the number of new chargers purchased and save at least €250 million a year on unnecessary charger purchases.
In the US we are seeing a lot of cheap products that are supposedly USB-C. Like the flashlight I got for Christmas. But they will only charge with a USB-A to USB-C cable. They are basically USB-A chargers with a different shaped plug. They will not charge with a real USB-C cable. Is this also true in the EU?
Currently this also seems true in the UK. The cheap USB-C devices I have refuse to charge using a real USB cable. And instead need a USB-A to USB-C cable.
Yeah that's when they cheap out on a resistor to make it USB/USB-C compliant (since without that they simply don't request any power. There isn't any power provided if nothing is requested).
I'm do not understand why it would not be able to charge with a X to USB-C.
As far as I'm aware, even if one of the two connected devices (such as charger and flashlight) doesn't have a proper chip for agreeing on voltage, it will just default to 5v. The only thing that should prevent that is a damaged (as in no + or - connection) cable. Even if the data connections are damaged, it should still charge in slow-mode.
Needless to say, I have never experienced that problem even with cheap china cables/chargers, except, of course, for damaged cables.
Edit:
There would be one other scenario, being that one cannot charge a device by connecting it to another device which is not capable of charging, such as connecting the flashlight to your computers' charge-only port.
And yes, I'm from the EU. :)
Edit2: from reading the other comments, I have come to understand that there indeed exist cables which are not capable of properly transferring power, though it boggles my mind as to why.
For c to c cables, the devices need to be able to communicate with each other to establish which one is the host (the charger in this case). With a to c cables, the type a side is assumed to be the host by default. You'll often find that manufacturers of cheaper devices prefer not to spend the extra money to implement this technology, though some will, and in fact allow for even more functionality. For example, one of my flashlights does have that chip, so it can both charge from a c to c cable if a charger is detected, and also automatically act as a power bank if I connect a device to it such as a mobile phone.
They're probably using one of the non-standard quick-charge modes and can't fall back to slow charging. Likely won't work at just every USB-A port then either as there's a couple of those standards around and computers don't tend to support them (not just their USB-C ports, but all).
USB-C has its own quickcharge standard, USB-PD, and that's also what's required by EU rules.