USB-C to Lightning Cable (1 m)
Can I use this to fast charge my iPhone X with my laptop?
iPhone X, iOS 11
Can I use this to fast charge my iPhone X with my laptop?
iPhone X, iOS 11
The cable can be used to charge the iPhone from a laptop. It does not in and of itself provide fast charging.
Whether it will be Fast charged, depends on the power output of the usb-c ports on your Laptop.
You can verify the power output of your laptop by looking at its specifications. You need 5 volts at more than 18 watts and 2amps for fast charging. Unlikely any laptop USB port provides that.
You can however, if the laptop is a recent MacBook or MacBook Pro, use its power adapter to fast charge the iPhone with the cable you mention.
See here: Charge your iPhone with an iPad or Mac notebook power adapter - Apple Support
The cable can be used to charge the iPhone from a laptop. It does not in and of itself provide fast charging.
Whether it will be Fast charged, depends on the power output of the usb-c ports on your Laptop.
You can verify the power output of your laptop by looking at its specifications. You need 5 volts at more than 18 watts and 2amps for fast charging. Unlikely any laptop USB port provides that.
You can however, if the laptop is a recent MacBook or MacBook Pro, use its power adapter to fast charge the iPhone with the cable you mention.
See here: Charge your iPhone with an iPad or Mac notebook power adapter - Apple Support
As long as the feature is not mentioned in the specs, then it's not available.
https://www.apple.com/macbook-pro/specs/
MacBook is not a charger.
I'm not sure that MacBook supports power delivery out, but you can check it.
Where can I check that?
USB-C to Lightning Cable (1 m)