Auskang 5000mAh Power Bank with built-in Type-C Cable, Ultra Slim and Super Lightweight Portable Charger Small External Battery, Compatible with Samsung, Xiaomi, Sony, iPhone 15 Series etc.- Pink

Was a bit concerned this powerbank would not be up to the job. However, it is perfect. Very slim and lightweight. Very simple to use. Tested with both my Samsung S20 and S23 and it gives a full charge on these (provided they are turned off when charging). May be less than a full charge if you are continuing to use the phone but will still be a significant charge of at least 80% in most cases I would guess unless you are heavily using the phone at the time. Charges pretty quick too. The built in USB cable is short but does the job well and means you can easily hold the phone and powerbank together if you need to without lots of excess cable to worry about. Perfect for my occasional and travel needs.

Perfect for an emergency charge; it doesn't take a lot of space and it does charge quite quickly

Very impressed. Quick charge, small form factor, light weight, perfect for a day out when you might need a 50% boost to see you home. No, it won't recharge you phone multiple times, but if you just need a back up, this is it.

Incredibly slim, I connect it to my phone and it adds very little width meaning it still fits easily into pockets etc. Obviously the lack of bulk means you have to compromise on capacity, but I can get enough from it to recharge my S24 ultra once. A good piece of kit to add life to your phone's charge for nights out etc.

Does exactly what it says in the advert. I now carry it with me everywhere as it's about half the size of my phone, weighs almost nothing, fits in any plocket and has the transfer cable attached. Such a boon! I have another larger capacity bank for holidays but with the uncertainty of travel at present (strike impact and inclement weather) and occasional travel late at night, I wanted to be prepared. Not the quickest to charge (but I've probably been spoiled by my phone!) so if I've used it I plug it in as soon as I get home and it's always ready.

It is slow to charge and discharge; it does not support fast charging itself or the phone. Not good if you need to quickly charge your phone in an emergency, but okay if you only need to charge during a long journey. It uses a second USB-C port to charge the battery pack. It does not charge and discharge from a single USB-C port. It is slim and lightweight, so it's nice in the pocket with the phone.

While this is a fantastic design size with a very light weight and charges quickly the functionality is poor, While charging my phone (30%) the bank became very hot and run out of charge and couldn't charge my phone.

I've had this for 6 months and it's a great little powerbank. Very slim and small enough to fit inside a small handbag or clutch bag. Charges my Samsung S24 quickly and doesn't seem to deplete that much when I do. The inbuilt cable is handy and works well. It's pretty quick to recharge too. Overall would definitely recommend for a small powerbank.