Hi, just want to check. I bought a POCO F4 from POCO official global store and the 67W fast charger included in the box is an European 2 pin plug. So I had to buy an universal adapter to change it to UK 3 pin plug in order to use the fast charger. My question is, by connecting the fast charger to the universal adapter, will my phone still be able to fully utilise the fast charging 67W charger? does it reduce the charging speed or in anyway affect the charging speed?

So far I have gotten 2 answer.

1) My engineer friend who said it won't affect the charging speed as it is just to change it to 3 pin plug.
2) POCO customer service said it will affect the charging speed as we need to plug in directly the fast charger to the wall socket in order to fully utilise the fast charging.

Any sifu know about this? Thanks in advance.

It does not matter... just use the adapter. What really matters is the voltage. As long as it is 220-250v.

This post has been edited by andrekua2: Mar 15 2023, 11:59 AM

Means I still have to check the voltage on the adapter? Or all adapter is the same? the voltage is the same. Because I just bought the adapter without looking at the specifications. Sorry on this, I'm a totally newbie in this area.

I just rechecked my charger and it seems like MOST chargers are rated 100-240v. Therefore it is safe to use in US (110v) or rest of world (220-240v). Sorry for confusing you with the voltage.

You can read the fine print on the charger itself... should have "input : 100-240v 50-60Hz x.x A

Thanks for the reply. I will go back and check the charger voltage and the adapter voltage. Will let you know tonight.