They are all type-c interfaces, can PD notebook chargers charge mobile phones?

18W iPhone, 30W Android, mainstream models can all be charged, just use it with confidence.

To put it simply, mobile phone charging and laptop charging involve three factors: charger interface, charger power, and charger protocol.

Does the charger have enough charging power? The power of mobile phone chargers is generally around 40W. The possibility of charging the laptop is too small.
The laptop charger power is above 45W, so it`s no problem to charge the phone.
Are the charging ports the same, for example, they are all C port, and whether the C port of a laptop can be charged is also a problem.
Although some laptops on the market now have a C port, they are pretty good-looking and can only transmit data and cannot be charged.
If you want to charge each other, the premise is that the laptop C port can be charged,
It does not support the fast charge protocol. Originally, the power adapter of the previous notebook computer only had one voltage and current output standard.
As shown in the figure below, there is only one output standard 19.5V3.33A=64.935W, about 65W charging power,
Of course, the power adapter itself has a certain power consumption, and the notebook computer itself will automatically adjust the charging input voltage and current, and will not charge according to this power.

The current laptop charger has a variety of output specifications, such as the picture below, Z is 20V2.25A, 60W, and there are multiple charging specifications such as 15V3A, 9V2A, 5V2A, etc., so its adaptive charging range is wider. Charge laptops, mobile phones, and gaming devices less than 45W.

Best Regards,

Mandy Huang