this post was submitted on 26 Dec 2024
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Interesting, I'd never trust any USB cable to push anywhere near 100 watts anyway haha good god, the most I ever do is maybe 20w at 5v.
I'll keep that in mind when buying cables in the future though this is very useful info!
If you buy a Steam Deck, or the Lenovo laptop I have for work, the only charging options you have are USB C. Their standard chargers put out at least ~~60~~ 45 W, and they aren't particularly special. In fact, I'm pretty sure 20 W at 5 V won't be enough to supply these while in use, so you will either be using battery with long charge times in between, using them with battery-assisted power for longer use times until you hit those long charge times, or using the ~~60~~ 45 W or more at whatever voltage the chargers provide.
The Steam Deck charger is 45W.
While this is handy to know, it doesn't negate my point.