A ADDTOP Power Bank Portable Charger - 26800mAh High Capacity 22.5W Fast Charging Power Bank 20W PD USB C External Battery Pack with 4 Outputs and LCD Display for Smartphone, Tablets

I just bought a second. This power bank lasts ages, charges my phone several times and can even power my macbook air slowly using USB-C PD.It charges the MacBook at 18W (9v, 2a I think) which is typically enough to increase charge while using. The only issue I find is that it will not charge the Mac if it has already run out of power. To do so you need to keep trying to get it to turn on to encourage the power bank to send charge. I reckon you could get around this by charging from one of the USB 2.0 ports, not the USB-C port. Anyway, not been an issue for me but something to be aware of.I bought a second as the battery on my first was losing capacity it seemed. However this is not unexpected. This power bank has been heavily used while traveling and camping in my campervan which has no leisure battery.Good buy!Adding to this review: I bought a second and experienced the same issue as other reviewers - the powerbank died at 30%, going straight to 0.I contacted the company and they immediately sent out a new powerbank to replace my faulty one. No trouble at all. These things happen and these guys offered fantastic customer service.Haven't tested out the new one yet, but if it's all good I might even buy a third!

Good and reliable, fast speed and charges about 3 full battery.

The design of this product is very simple but it is quite heavy but still charger perfectly fine. The small screen is simple and bright enough for nighttime use. No problem with the power but takes a long time to charge

Really reliable item. Charged multiple items at once and easy to use. Perfect for flights (used on East Jet). Takes a long time to charge to 100% but also discharges slowly which is important. Comes with a short black lead to charge or discharge so I didn't even need to use my own mobile phone lead. Quite heavy. Used with Honor and Huawei phones but has multiple sized ports.

Had the charger a while now and still working fine! I like it has 3 usb ports as I use them all at the same time and the Battery last quite long!

The powerbank was working well for two days. I used it twice to fully charge my phone. After that it shuts down to 0% charge even if I charge it to 100%. If seems like a very low quality Powerbank.

Very happy with this charger. It has charged reliably for almost a year and still going. Excellent quality and great digital display of the % charge.Had a problem with loose on/off button - reported to manufacturer. Addtop were first class in their service, replaced the faulty item very promptly and with no fuss. Delighted with Addtop and would highly recommend this charge pack, it is excellent.

I bought this on spec as my old one had died. It seems will made and works fine. There's a blue USB which is the fastest charging (3A) of the three slots. It seems will made, does the job and has a clear charging state LED.I'd say this is the sort of thing you'd keep in your car or take on a serious hike, rather than use as an every day carry item, as it's pretty big and heavy. On the upside you'll probably get more charges or if it, so you'll need to decide if this is a good fit for your lifestyle. Personally, I've additionally bought a couple of the smaller USB-C phone charger modules for day-to-day use when on citibreak holidays etc. Thankfully these things are pretty inexpensive, so it's worth having a couple of options.