Anker Power Bank, 20,000mAh Portable Charger, Built-in USB-C Cable, 3-Port

An excellent product with a fast charging. It charges my phone quickly and also recharges quickly when plugged into a power outlet. It is a little bit heavy, but that does not affect its performance. I recommend buying it!

Good product...

Super fast charging and power bank also charger in one and half hour

Anker powerbank chargers are a gold standard in power banks and using them for a while. Top notch quality. I am giving one star less for the 20000 ma power bank is not for the power bank. It's exceptional quality with its digital display indicator. My only issue is they have stopped giving the black cover pouch with the power bank which is of also great quality and helps protect the powerbank. Such a small thing should not be excluded from the pack as Anker buys them in bulk and is custom fit for the powerbank. Second although the powerbank has a built in usb c cable, still Anker should supply a additional USB C or USB A charging cable with the box. Hope Anker is reading this post. Otherwise 100% marks for the great product quality. I have been using the power banks and chargers for last 5 years. They JUST work non stop with amazing relaibility. Very few companies can take power powerbank and chargers so seriously for quality. Hope they never negotiate on this in future and continue their reputation of gold standard in Chargers. Yes and by the way it supports pass through charging which means you can charge the power bank and charge the device both at same time. It's a bonus feature which many power banks had stopped including Anker. Good to see the feature has been restored. It's 4 days of use and so far it's fine. Will update after few days for any other observations. Note that this 20000 ma charger costed AED 169 instead of the Anker Zolo 20000 ma charger at AED 130 because of higher wattage output of 87 W with max 65W on single port. This feature is very useful to charge your laptop directly till 65watt in emergency. Although charging the laptop with this charger causes the anker To discharge very fast due to high wattage demand of laptops but it's handy during any short bursts of power required say while travelling and you don't have a power source available. Just keep the power bank to 100 % charge before connecting to laptop to get maximum charge. Hence the price is premium for this 20000 power bank. Only if you have this use case then buy this power bank, otherwise you can save money and buy the Anker Zolo 20000 ma power bank also if you don't have situations of charging laptops.

Great Purchase It's very durable and it gives almost 4 times backup.

It’s really good for charging

My Anker power bank developed a fault approximately 10 months after purchase. After raising the issue with Anker MEA, they approved a full refund of AED 209 to my Amazon wallet as a one-time goodwill gesture. I have since received a new Anker power bank. The resolution took around a month and required 7–10 email follow-ups, so there is certainly room to improve the speed and coordination of customer support. However, I appreciate that Anker ultimately took responsibility and provided a satisfactory resolution well after the initial purchase. Thank you to the Anker team for honouring the claim. Despite the delay, this gesture helped restore my confidence in the brand and its after-sales support.

I bought one 3 months ago. Suddenly, it does not charge my phone with built-in cable. Btw, there’s no damage in it. I tried charging different phone but it didn’t work. I tried using iPhone’s type c to type c cable to charge but again it doesn’t work. Sometimes, it just display 3 random numbers that are not real numbers in tiny digital screen. I requested a refund or exchanging it with a working one but no replies.

Excellent power pack. Have used it on my travels and it will charge two samsung Galaxy S25 F phones fully no problem. Separately it will also charge one Samsung Galaxy S10 FE with enough charge left to almost charge a phone. This product is great for long trips. I use google maps a lot and found it would drain my battery down towards late afternoon. Just plug this pack in and charge on the go. The attached charging cable is a great feature and stows neatly into the batteries side, however it could be a little longer. It's a little heavy but to get the extra juice requires the extra weight. I've carried it in my backpack and it's not noticeable for me. Overall great product if you're looking for that extra charge out of one battery pack.

Good in use

Excellente batterie externe ! Elle m’a accompagné tout au long de mon voyage au Japon et s’est révélée être un véritable allié au quotidien. Sa grande capacité de 20 000 mAh est très pratique pour tenir pendant de longues journées de visites, et la charge rapide est un vrai plus. Le câble USB-C intégré évite également de devoir transporter un câble supplémentaire. Un achat que je ne regrette absolument pas, je recommande !

Really great power bank. Yes it's big and heavy but it's powerful! Charges phones several times, fast! And the charge two things at once feature is very convenient. Highly recommend.

A large capacity (20,000 mAh) Power Bank is an excellent (2nd) buy for me. It meets my charging requirement of outdoor/in travel use of my 17" laptop, two cell phones, and a mini fan. 87 W power is more than adequate. Does not heat up at all. I found it to be quite sturdy and handy. It has a long backup after a full charge, a really fast charger at that. A short charging cable with a USB-C connector reduces line losses.