SamsungGalaxy Official 20,000 mAh Battery Pack, 45W Super Fast Charging (with USB-C to C Data Cable), Beige

I’ve tried a lot of portable chargers over the years, and this one blows them all out of the water. As someone who travels a lot, being able to charge my phone multiple times before recharging the battery pack is a lifesaver. I’ve been using it with my Galaxy S23 Ultra, and it charges from 0% to 100% in under an hour.The build feels sturdy and durable, though it is a bit heavy and chunky in my opinion. It comes with a USB-C to USB-C cable, but no wall adapter, so you’ll need to use your own. So far, I’ve used it to charge my phone and tablet (flawlessly), but I haven’t tested it with my laptop yet. The pass-through charging is super convenient—it lets me charge the power bank and my devices at the same time.

I haven't fully tested these out but they certainly gave my iPhone a full recharge from almost completely dead to 100% as I sat for lunch on a long day out. I ended up always recharging in the evening just to make sure they were full, but it certainly worked exactly as needed!

This is the first wireless charger that i have had and I am well pleased. It is so easy just to put on charge quick and efficient. I don't think it is quite as quick as a smart charger but there is very little difference. I cant imagine me going back to using wires - in fact definitely not. Great buy - good price

As someone who uses their phone like they can't live without it, I rely on portable phone charging almost every single day. I've had countless over the years - small ones, big ones, no-name and branded.As I was going travelling last month, I decided I needed a new one with plenty of capacity as my old one wasn't reliable anymore. And whoo boy, this one is so good. It lasts for at least four full charges of my Samsung S22 that has a terrible battery life. On top of that, it has super fast charging, something I didn't know I was missing from my life! Now I can fully charge my phone in the time it takes me to eat lunch.It wasn't detained by airport security either, and I travelled through Shanghai Pudong, which is quite intense. My sister had hers taken off her - we're not sure how big hers was, so even though this one SHOULD be perfectly fine, make sure you do your research if you're flying somewhere with a larger battery pack!

The powerbank is overall quite good and inckudes a cable for charging with, the battery capacity is great as it managed to charge a three devices at once. The powerbank is also very easy to use as it shows clearly with bright dotted lights how much charge it has, and so overall functionality is amazing. Only downside of this powerbank is that the weight is a bit heavier compare to other powerbanks and is a bit bulky in size.

Powerbank has good build quality, the marble-effect plastic feels good in the hand, and it has three USB-C ports.Actually can deliver more than the rated output, charged my Oppo Reno12 Pro at 47.5W, which is very good considering other powerbanks at the price will usually do 20W.Being a Samsung product, you can be sure you're getting good quality cells which isn't something you can say about no name brands.The only con is that it only charges at around 20W, which means it can take a long time to charge.Highly recommended.

Reasonable charging power both wired and wireless. It's fussy about power supplies and only recharges at 20W with my Samsung chargers; much slower with all my higher power chargers.The biggest issue with it is that it loses its charge quickly, lasting only a few days before it's nearly empty.Probably okay for daily use but no good as a back-up power source.It may have been less than £16 but it's not worth the money with the low retained capacity after a couple of days.

this is slim and feels nice on your hands. it charges my phone about 3 times and had a wireless charge too.