Anker Power Bank, 5,200mAh Ultra-Compact Portable Charger
Anker Power Bank, 5,200mAh Ultra-Compact Portable Charger, 321 (PowerCore 5K), Compatible with iPhone 13 and 12 Series, Samsung, Google Pixel, LG, and More (Adapter Not Included)
Model Number: A1112
Anker 321 Power Bank (PowerCore 5K)
The Portable Charger with a Pocketful of Power
High-Speed Charging
Enjoy a 12W fast charge with 321 Power Bank thanks to Anker’s exclusive PowerIQ technology that ensures your devices charge quickly.
Trickle Charging Mode
Use the 321 Power Bank to charge low-powered devices such as Bluetooth headphones or portable speakers without worrying about overcharging.
Loaded with Power
Equipped with a 5,200mAh battery capacity, the portable charger offers enough juice to charge compatible devices on the go.
Charge with Peace of Mind
At Anker, we care about your safety. Our MultiProtect system combines surge protection, short circuit prevention, and many more advanced safety features to protect your devices.
Notes:
- Adapter not included.
- The portable charger only provides up to 12W of maximum power.
- 5,200mAh is the total nominal rated capacity of internal battery cells.
 |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| Charging Technology | PowerIQ | PowerIQ | Power Delivery | Power Delivery | Power Delivery | |
| Output Ports | 1xUSB-C 1xUSB-A | 1xUSB-A | 1xUSB-C 1xUSB-A | 1xUSB-C | 1xUSB-C | 2xUSB-C 1xUSB-A |
| Recharging Time | 2.6 hours (with 12W) | 5.5 hours (with 10W charger) | ~6.8Hours (with PD charger） | 2hours 10min (12W) | 2.6 hours (with 20W) | 57min (140W) |
| Cable included | USB-A to USB-C cable | Micro USB cable | USB-C to USB-C charging cable | USB-C to USB-C cable | USB-C to USB-C cable | – |
| Size | 9.7 x 4.58 x 2.2 cm | 14.9 x 6.8 x 1.4 cm | 15.8 x 7.4 x 1.92 cm | 10.5 x 6.65 x 1.28 cm | 10.7 x 6.65 x 1.81 cm | 15.58 x 5.46 x 4.96 cm |
| Weight | 128.5g | 212.6g | 345.86g | 140g | 217g | 630.49g |
| Dimensions: | 9.6 x 4.52 x 2.3 cm; 127.01 Grams |
| Model: | A1112011 |
| Batteries Included: | 1 Lithium Polymer batteries required. (included) |
| Manufacture: | Anker |
| Dimensions: | 9.6 x 4.52 x 2.3 cm; 127.01 Grams |
| Origin: | China |
Great little power bank.
Great little power bank. Purchased to replace a much larger heavy power bank l have had for years. Had no issues with it charging 2 iPhones and other stuff while on touring holiday or recharging the power bank.
Great for holiday
I bought this item to use while on holiday and found it to be excellent. It’s very lightweight and a great size to fit in BC a small handbag. Really easy to use.
This is the second one of these power banks I’ve bought and I bought this one as a gift for a relative. The first one was bought a few years ago and still holds power and works well. I like the fact that it comes with a lead and also a nice drawstring pouch to protect it.
It’s great as a one time charger – you won’t be able to get more than 1 full charge for your iPhone out of this and then you will need to recharge it at home, but that’s useful if you’re going out with the girls and carrying a small handbag/bum bag or pocket. The sleek little drawstring bag in black is useful too for you to put your phone cable in too. All in all a party girls friend.
Great for price but battery life could be bette
Great when you need to be reassured that you have a backup. Restores an almost discharged phone in about 30 mins but uses almost all power in shirt time. The power pack re charges in about an hour on a super charger normally used for iphone so fairly quick. Overall a great product for the price.
5.0 out of 5 stars Perfect size
It’s great for if you’re going on a day trip/night out. Charges devices quickly and keeps you online!
Fast charging
I had an earlier version, but, it took too long to charge. This version took at least a third of the time. The only negative is the earlier version came with a small bag, where this new version doesn’t.
Like all power bank manufacturers, Anker overstate the actual capacity – I measured 3200mAhrs on two of these units. The 40% difference is due to the manufacturers stating the internal battery capacity at 3.7V output.
When converted to 5V output you get ~70% of this output if the converter is 100% efficient, but they are not so real capacity you will get is 60-70% of advertised rating.
Manufacturers should state the real world capacity !
Ideal Power Bank
I purchased this because airlines don’t like power banks over 10,000 man and the one I have is 50,000 man. This one is very small and light so should do the job.
Great little item
Does the job exactly as o intended. Only one UBS port but that’s fine since overall the item is small and powerful and great for emergency use when my phone battery is low and needs a charge
Holds charge well
Was able to charge my Samsung phone twice on this whilst camping. I like that it charges itself using a USB c cable (came with it) as I only had to take 1 cable with me for both phone and to charge this.
4.0 out of 5 stars Useful
Lightweight and smooth edged. Charged i-phone 20-80% in 30mins. Useful way of ‘topping up’.
5.0 out of 5 stars Just the job!
Fits snugly in my pocket. A godsend if you are out and about and your phone battery is low. Would not leave home without it.
5.0 out of 5 stars A bit heavy but good
Really like this. Holds the charge for ages. Small enough for handbag but a bit heavy.
5.0 out of 5 stars great item
it charges quickly, the external USB camera lasts 36 hours, charging the Samsung phone 4 times, is small and easy to carry or hide
5.0 out of 5 stars Power bank
Compact, rounded corners make it comfortable in a pocket. It charges quickly and recharged devices quickly too. I am very happy with the two I bought.
5.0 out of 5 stars Just buy Anke
There is always an array of backup batteries, just buy the one that suits you from Anker and you have made the right decision. Same goes for cables.
5.0 out of 5 stars An easy solutio
The power bank is easy to use and provides an excellent solution to battery charging away from a mains supply. One regret- I should have bought one sooner.
Only got 75% charge on my Google Pixel 6a, helpful and got me out of a scrape, but not the full charge it seems to promise. Probably stick with it as it’s a trusted brand though, rather than get a cheap Chinese thing that gives you a few full charges before promptly never working agai
I wanted a charger powerful enough to charge my iPhone 12 mini a couple of times, but light and small enough to slip into a pocket on a day out. The Anker fills that remit perfectly. I charged my phone from 20-100% in just over an hour and there was still over half the charge remaining in the power bank as indicated by the helpful LED lights on the device. Treat yourself to a short USB to Lightning cable and you’re good to go. (If you’re an Android user, the supplied USB A to C charger cable will be all you need.)
I bought this power bank for when I am out all day, It’s small, Very light and fits easy in your pocket and come’s with a small mesh draw string bag, My S10 phone can charge appropriately 1.5 time’s so for the price I am very pleased..
I bought this as an emergency charger for when out on the hills in the Lake District. It is everyone I wanted, although I wish it was possible to make it a bit lighter (hence 4* and not 5)