Anker Power Bank, 621 Power Bank with Built-In Lightning Connector, 5,000mAh MFi Certified 12W Portable Charger, Compatible with iPhone 14/14 Pro/14 Plus/14 Pro Max, iPhone 13 and 12 Series

I’ve been using this power bank for quite a while now and it’s been really reliable. It charges my phone quickly and is perfect to keep in a bag for when I’m out and about. The built-in cable is really convenient as it means I don’t have to carry extra wires around. It’s also quite compact and lightweight, so it doesn’t take up much space. Battery life seems solid, I can get at least one full charge out of it, which is all I really need for day-to-day use. Compatible with the older phones, will upgrade when they do a C TYPE. Overall, it works exactly as expected and is a handy backup to have. The power is good too, holds quite well! Anker are as reliable as apple 100%.

Great little product when it works. Only lasted us a smidge over 2yrs before it decided to just stop working for no apparent reason. I know it's only £20, but come on it should last a good few years. Edit: updated this to 5 stars. The customer service team at Anker are very good and sorted out my issues for me. They did not ask me to amend my review, but I have done so as I thought it was only right.

When I purchased this power bank, it worked well for a short amount of time before randomly dying. It took no damage or drops, it just stopped outputting charge to any phone connected to it. It would receive power just fine, it just couldn't output any. I contacted Anker support about this and to their credit, they sent a second unit free of charge - but that one was dead on arrival. Same issue as the first one; I could charge the power bank just fine, but when connecting a phone to it, it wouldn't output any charge at all. But this one didn't die after a short time like the original one; it was like this when I first got it. So they sent out a third unit. This one was also dead on arrival. Exact same issue. Amazingly, they sent out a 4th unit despite me saying that it might be better to give up and just refund the original unit. This 4th one actually worked! For a few months. It has since died, having the exact same issue as the previous 3 units. This one lasted longer than the first one, but still - for 4 of 4 to have this same problem, something has to be seriously wrong with their quality control. I treated the devices with care - no drops, no bangs, no pressure put on it, no over charging. Credit where credit's due to the Anker support team as they were more than happy to send out unit after unit, but the product itself is just unacceptable.

This is a nice little power bank to keep in my handbag for emergencies. It charged up from empty in a couple of hours . I was able to keep my phone charged on a flight with it. I have not yet completely charged my phone yet, so don’t know how long it will take.

I bought the Anker 621 Power Bank in November, and it’s quickly become something I carry with me every day. The size is one of the best features it’s small, lightweight, and fits easily in a pocket or small bag without adding bulk. Despite the compact design, it gives my phone a solid boost when I’m out and about and running low on battery. The build quality feels sturdy and well-made, which is what I’ve come to expect from Anker products. The connection is secure, and it starts charging immediately without any fuss. It’s especially useful for travel, busy days out, or times when I know I won’t have access to a plug.

Its as described in all the ways. Its really great, easy to carry in my pocket or bag. I personally use larger 10k powerbank however I purchased this to carry instead because of its small form factor so I can keep is as emergency charger. Its okay power and speed wise, not bad cant complain much about it but it could’ve been faster. I thinks its decently value for money, I do think it will come very handy in alot of situations especially since I’m a student and my phone battery loves dying out I love the fact it feels durable, I think its made put of metal which gives it slight weight and reassurance its made from high quality material.

Great for travelling as it’s perfect size for a small bag and fits in your pocket nicely. Charges quick and no hassle, however, mine broke after a year’s use. Because the connector is very mobile and prone to jiggling a lot, the connector on mine unfortunately broke and not charging my phone anymore. One thing to remember when using this product especially if you use it a lot. It has that same issue with power cables wherein after how many months or years of use, the adaptor no longer works properly.

Worth the buy. No issues at all. Been using for travel or work.

Quality Powerbank!

Ideaal om mee te nemen in de jas

Para llevar en mochila y para una emergencia, es buenisima, no esperes que cargue tu iPhone más de 1 vez, pero de que te lleva del 0 al 60 % en menos de una hora si. Te salva para llegar a casa y poderlo cargar. Practico y no calienta mucho el celular.

great charges very quickly and is small enough to carry around. love it

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