INIUPower Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 15 14 13 12 11 Pro Max Mini Plus Samsung S22 S21 S20 iPad etc

This is my 3rd (or 4th, I lose track) 20000mAh power bank from INIU. Not because I keep replacing them, but they are so good I keep adding them to my collection.I was very impressed with my first one, bought several years ago I added a few more.They are moderately hefty (fair chunk of cells in the bar of soap-shaped case for 20000 mAh) but actually quite a small footprint. It has a nice clear readout of % charge left (0-100% shows in 1% increments) and a handy (ish) white LED light / torch function, which surprisingly, I use fairly frequently (push button on the side which activates the torch with a double press or turns it off with another 2 presses.Port-wise, 2xUSB3 (standard A size, blue coloured insert) for output to a device, and a USB-C (in/out) which allows re-charging of the bank or charging of a device (not at the same time, obviously!).The selling point for me is you can long-press the power button to turn it off but more importantly it stays ON when charging very low current devices e.g. some earbuds or smart watches (or powering some low power USB devices such as LNAs for SDR applications). Many powerbanks turn off if only a tiny current is being drawn, these don't which is why I own 4.As a device charger, they are great, they offer more rapid charge for my (android) phones that require it (can't comment on the fruity phones or devices as I don't own or use them, but I would assume the same for them).For the more nerdy types, I use one to power a 5v Bias-Tee for a small active antenna, and a fully charged bank lasts in the region of 2 or more weeks (and eliminates USB noise from SDR Bias-Tee or USB ports on computers).Comes nice packaged in a box, with brief user guide and guarantee card, a nice mesh drawstring bag, a 30 cm USB-A to USB-C cable (I assume charge only, never used them as have a set of other cables to do that job).And that's your lot.I regularly buy them on offer which makes them even more value for money. Next time I see one reduced, I'll probably add another to the collection as I really do like them.Good stuff!

I absolutely love this portable battery! The capacity is amazing. One of my favorite things is that it came with a cute little bag—such a nice touch. But the real win is how efficient it is. For example, today my phone was at 40% and the battery was at 50%. It only used 10% of its charge to bring my phone up to 90%! That’s unheard of compared to other power banks I’ve had.I’ve had it for about a month now, and I’ve only charged it once—it’s still sitting at 45%. I also use it to charge my AirPods, and I take it everywhere with me. I even brought it on holiday and it saved my phone multiple times since I use it all day.This was actually recommended by a colleague who’s had hers for 4 years and swears by it—and now I see why. It’s honestly the best one I’ve ever bought. Other power banks I’ve used before would drain their entire battery just to charge my phone 30-40%, which was so frustrating.This one is reliable, long-lasting, and absolutely worth the price. I’m so happy with my purchase and would 100% recommend it to anyone!

Really nice , fast charging although little bit heavy but small device

This is my third power bank from the Company. I like that they are value for money, come with a connection and a neat little sack to hold the power bank. It took me about two hours to fully charge it and it gives my mobile around 5 complete charges.To charge the phone takes no more than 30 minutes and you can charge 2 phones or tablets at the same time.I highly recommend the product. On a negative side it is a bit heavy to carry in a knapsack but ideal otherwise.I have also dropped it twice with my clumsy fingers but it is durable and still working perfectly.

After reading reviews, mostly by Amazon customers, I decided to make this purchase of an INIU Power Bank, 22.5W PD3.0 QC4.0 Fast Charging 20000mAh Portable Charger.Delivered in a plain cardboard box, inside was the charger itself, a thick mesh bag to keep it clean and safe, a USB C to USB charging cable, and a small USB lamp.I was surprised by the weight of the charger, it feels substantial and it is very well-made. I particularly like the fact there is a numeric count when switched on showing how much charge is left in the product.Unfortunately, the charger I received had zero charge and so needed to be recharged. I had two adapters I could use, the first was just not powerful enough, the second was barely average, and it took me over 12 hours to reach a bare 80% charge. A read through of the questions on this Amazon sales page pointed me to look at 18w adapters, especially the answer given early on by INIU themselves.I ordered such an adapter and it made a huge difference.Before using the new adapter, I charged up an iPhone XR which was almost flat. This is not a fast charge product and it took barely 2.5 hours to charge fully and used 20% of the available charging power on the INUI. I then charged up an iPad Air (2020 model) and this, again, only took just over 2.5 hours to fully charge - the iPad does use fast charging and so naturally that helped and the INUI power bank switched to fast charging as soon as it was plugged in. Charging the iPad took approx 50% of the available power bank power.I have to say I was really pleased with the performance, the speed, and the fact this power pack can clearly charge up an iPhone several times and an iPad at least twice.Using the adapter I purchased separately, it took 4 hours and 15 minutes (on fast charge) to charge the power bank from 30% up to 100%. It wouldn't have taken much longer to fully charge had the power bank reduced to 5%-10% (the amount suggested to look for before recharging).Overall, I am really pleased with the performance of this power bank, it is definitely money well-spent, and the large battery inside it means that whilst it might take longer to charge up (definitely buy a separate 18w adapter for this) but the extra power it holds will charge products more often before needing a recharge itself.I can certainly recommend this product and, aside from travelling, it is likely to be essential during periods when power is out, as happens in a lot of areas of this country during bad weather.