Fast charging. It takes a bit of effort to align it properly with the phone, but if you get it right, it charges satisfactorily quickly and without getting too hot.

The extender worked normally and was indeed very convenient, but after 20 days it stopped charging the power bank, so it became useless. This may be due to the specific piece that I received, of course. The issue is that from the store I was informed that the supplier sets a 14-day return policy, so I was left with the now useless extender.

Very useful accessory for anyone who is out for many hours….
Charges slowly, gets warm but does its job…
Owner of iPhone 13 mini

Very convenient and charges the mobile relatively quickly.
The only disadvantage is that the battery takes a long time to charge

Very nice brand but indeed the mobile phone and powerbank get hot, resulting in having to go for a motherboard if you do about 10 charges..!
iPhone 15pro max
Stay away! That's why it's cheap..

Very good and elegant power bank, it is exactly as described!! The charging speed is around 2.5 hours from 20% to 100% on iPhone 14 Pro Max with wireless charging (of course it also charges with a cable on the power bank). It also provides 2 charges and something. It is perfectly compatible with Samsung S23 ultra. The power bank itself charges just as fast as a 20-watt iPhone charger in 2 hours! I was satisfied with the first one and ordered a second one! Far better than Apple's battery extender. Get the 10000 milliampere ones

Very good construction. It charges the iPhone 14 Pro Max satisfactorily twice (from 20%), slowly but steadily. Good magnetism relative to its weight. In the attempt to charge Airpods Pro 2 (MagSafe), you have to place them vertically on the charger for it to start charging, otherwise it makes attempts and stops until it closes. An attempt was made to charge the Apple Watch 7th Gen with its cable, but it did not have consistent results. It showed that it was charging and then stopped after a while.

It does its job, but it is much bigger than the photo, therefore heavier than what I wanted

My personal opinion is very good.
It charges the phone quickly (15W wireless charging, 20W wired charging).
It does not raise the temperature.
As for the build quality, it is very good and the magnet is very stable on the back of the iPhone. The power bank itself charges quickly as well.
The only negative thing I find is that even though it is very small, it is heavy.