I believe it’s the same product. On the anker site it says “anker 511 charger (nano pro)” in its description. Could be that it’s the same product with different names for different geographic markets? Answer from thejasonkane on reddit.com
Reddit
reddit.com › r/anker › whats the difference between the anker 511 nano and nano pro ?
r/anker on Reddit: Whats the difference between the Anker 511 Nano and Nano Pro ?
December 27, 2021 -
I just want a charger brick for my iPhone and AirPods but I can’t figure it out what’s the difference between the two.
Is it worth the price difference ?
Top answer 1 of 2
1
I believe it’s the same product. On the anker site it says “anker 511 charger (nano pro)” in its description. Could be that it’s the same product with different names for different geographic markets?
2 of 2
1
$3. The Anker Nano Pro has a single USB-C port and essentially the same baseline specs as the Anker Nano, but some of the internals have been tweaked to optimize performance and Anker's ActiveShield safety system features advanced temperature monitoring and power output control to help protect your device while it's fast charging. https://www.macrumors.com/2021/09/07/anker-nano-pro-20w-adapter/
iPhone J.D.
iphonejd.com › iphone_jd › 2021 › 11 › review-anker-nano-pro.html
Review: Anker Nano Pro (40W) – iPhone J.D.
The Anker product is more tall and less wide — which is an advantage because it hogs up less space on a horizontal power strip — but the overall volume is similar, even though the Anker Nano Pro (40W) provides twice as much power and can handle two devices instead of just one.
Videos
Why is Anker 511 Charger (Nano Pro) faster and smaller?
Anker’s exclusive highly-integrated technology uses a stacked design with custom magnetic components to reduce size, boost efficiency, and improve heat dissipation. This allows Anker 511 Charger (Nano Pro) to support an 20W max output, while being just as small as a 5W iPhone charger.
anker.com
anker.com › home › cell phone chargers › anker 511 charger (nano pro)
Anker Nano Pro: Our best charger for the new iPhone. - Anker Canada
Does it work with tablets, portable chargers, earphones, and other gadgets?
Yes, Anker 511 Charger (Nano Pro) charges not only phones, but also handheld consoles, tablets, earphones, portable chargers, and more.
anker.com
anker.com › home › cell phone chargers › anker 511 charger (nano pro)
Anker Nano Pro: Our best charger for the new iPhone. - Anker Canada
Is fast charging safe with my phone battery？
Yes, almost all android phones and iPhones released in recent years support fast-charging technology, but many in-box chargers don’t deliver enough power to enable fast charging.
anker.com
anker.com › home › cell phone chargers › anker 511 charger (nano pro)
Anker Nano Pro: Our best charger for the new iPhone. - Anker Canada
Amazon
amazon.com › ask › questions › TxSQQYIYM0VMSH
Amazon.com: Customer Questions & Answers
Anker nano pro is the upgraded version of Anker nano. The differences are as below: 1, Appearance difference. Anker nano pro has 4 unique colors: Arctic White, Black Ice, Glacier Blue, and Cool Lavender. Moreover, Anker nano pro has a transparent appearance design which is more attractive.
Anker
anker.com › home › cell phone chargers › anker 511 charger (nano pro)
Anker Nano Pro: Our best charger for the new iPhone. - Anker Canada
Anker 511 Charger (Nano Pro)
Designed for iPhone: Provide full-speed 20W charging for the iPhone 13. High-Speed Charging: 20W USB-C charging gives you the power you need to charge up y
Price $19.99
Reddit
reddit.com › r/anker › anker nano 4 eco (30w) charger
r/anker on Reddit: Anker Nano 4 ECO (30W) Charger
September 1, 2023 -
As others have mentioned, I also was surprised to see this lone item available for pickup from Best Buy when I haphazardly came across it. Too tempting for me to resist, I figured I’d share some pics.
I don’t know what specs (if any) are different; I assume the ‘Eco’ naming has to do with a more eco-conscious approach through the use of recycled materials; though its packaging might not give it away — literally or figuratively.
It’s just a tad larger than the previous 511 Nano 30W chargers; cute and surely one of a few color variations I’ll end up buying; even if it’s not very ‘green’. Ice Lake Blue might save the world’s glaciers from melting too quickly, though.
Reddit
reddit.com › r/anker › anker 511 nano pro vs anker powerport iii nano ?
r/anker on Reddit: anker 511 nano pro vs anker powerport iii nano ?
October 19, 2022 -
i try to figure out the real differences between those two models but i cant see a real comparison on youtube or reddit. so please need your help because i wanna buy one for my new pixel 6 phone
Top answer 1 of 2
2
I prefer the Nano 3. It is a 30w brick which doesn’t charge your Pixel 6 any faster, but will give you more speed with future phones. The 511 Nano Pro and Power port 3 will also work equally well for a Pixel 6.
2 of 2
1
The Nano 3 is GaN.. Gamium Nitrate I believe. That’s what the PCB is made of and is lighter and handles heat better than traditional silicon. The 511 nano pro also seems to be aimed directly at Apples product line whereas the PowerPort 3 nano is more or less PD (they call it pIQ) which would be aimed more at non-apple products for compatibility. Take with a grain of salt but to keep it simple, if you’re gonna be charging Apple products buy the 511 Nano Pro. If you’re going to be charging like Bose headphones and a Samsung phone, get the PP3 Nano. With that said.. if you charge all of the above, I’d go with the PowerPort 3 Pro. You may get like 12w rather than 18w on some iPhones (probably not though) but you have the caveat of the pIQ standard which Anker us most OEMs in the list for strait up full compatibility. I hope this helps. For what it’s worth. Im still using the original Nanos to charge my iPhones and iPads and I’ve never had any issue and they never pull out the wall like those big chonker ones do.
Apple Community
discussions.apple.com › thread › 255336874
Is Anker Nano Pro better for 15 pro max o… - Apple Community
I bought for me Anker Nano Pro adapter 20w and one original Apple 20w adapter. I tested bought day by day of charging and I saw that battery after Anker was going down faster than using original adapter 20 w.
Anker
anker.com › home › anker nano lineup
Anker Nano Lineup - Anker US
Enjoy ultra-fast 15W wireless charging with a secure magnetic hold that keeps your phone steady even on rough roads. Featuring a flexible memory alloy mount, 360° rotation, and 45° tilt, it adapts to curved dashboards and provides the perfect viewing angle for hands-free navigation.
Anker
support.anker.com › s › article › The-introduction-of-the-Anker-Nano-511-20W-charger-Anker-511-Charger-Nano-Pro-20W-charger-and-Anker-511-Nano-3-30W-charger
The introduction of the Anker Nano 511 20W charger ...
A2637, called "Anker 511 Charger (Nano Pro) 20W charger", is an upgraded version of the A2633 and utilizes the same cutting-edge Power IQ3.0 technology as the A2633. It is also compatible with Power Delivery 3.0, Quick Charge 3.0, and so on. It builds on A2633 and adds ActiveShield 1.0 technology.
Amazon
amazon.com › vdp › 0d3d493d251a43568497b2ba30f16220
Watch Anker Nano I vs Nano II vs Nano Pro USB C Charger Review! ...
Discover why Should You Buy? loves the Anker Nano Pro charger. See its compact design, vibrant colors, and fast-charging capabilities put to the test.
Published September 10, 2021
ZDNET
zdnet.com › home › tech › smartphones › mobile accessories
Getting a new iPhone this week? This is the charger you'll want to buy | ZDNET
September 6, 2022 - Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article. If you see inaccuracies in our content, please report the mistake via this form. Close ... Apple is expected to ditch the charger again with the upcoming iPhone 14. Anker has a fast, smart, and more sustainable solution.
Anker
ca.anker.com › pages › nano-pro
Anker Nano Pro
Discover the best fast chargers for the new iPhone & other Apple devices. Compact 20W USB-C chargers with advanced safety features.
Anker
anker.com › home › cell phone chargers › anker 511 charger (nano 3, 30w)
Anker 511 Charger (Nano 3, 30W) - Anker Canada
Anker 511 Charger (Nano 3, 30W)
Small Yet Powerful: By swapping out silicon for GaN we've been able to fit 30W of power into a charger that's just 1.12 inches thick, and 70% smaller than
Price $24.99
Switch Chargers
switchchargers.com › home › reviews & posts › anker 511 nano pro review
Anker 511 Nano Pro Review - Switch Chargers
Anker 511 Nano Pro
Review for the Anker 511 Nano Pro 20W USB-C charger, the smallest/lightest faster charger for iPhone, Android, and Nintendo Switch handheld. The <span>No products found.</span> is the smallest 18-20W charger you'll find from a reliable brand. Its fixed prongs are the compromise needed for the reduced size. Still suitable for travel when packed mindfully, also great for a dedicated outlet in a tight space, or when you want a wall charger that is hardly noticeable or more colorful.
Port 1: 20W USB-C PD 3.0 (5V/3A, 9V/2.22A) | Quick Charge 3.0 (5-12V)
Dimensions: 1.16 x 1.16 x 1.18 in | 1.1 oz
Reddit
reddit.com › r/onebag › which powerbank? anker nano or anker zolo
r/onebag on Reddit: Which powerbank? Anker nano or anker zolo
July 17, 2025 -
Hello I have a gift card for the Anker website and I’m looking for a new powerbank so I figured I would pick one of theirs. I am mostly interested in the Anker Zolo 10k (the one with two built in cables) and the anker nano with usb c cable. Have any of you used either or both? Which would you choose? The most important aspects for me are size, weight and durability.
Top answer 1 of 9
36
I would recommend against getting a powerbank with a built in cord. Cords are a weak point in the system and if it breaks you are screwed. I think it is better to get one wihtout an attached cord. Gives you flexibility and options on cord length. Having said that, there are many nice Anker products that will fit your needs.
2 of 9
7
The new CCC certification is in effect in China where most power banks are manufactured. You can't even carry a power bank in your bag anymore in China without this certification (which is only around a year old). That rule could spread (already most Asian airlines don't allow charging from any powerbank on the plane, mostly started in early 2025). So I would at least try to get one with that certification
Anker
anker.com › home › /nano-pro
Anker Nano Pro - Anker US
"Anker Nano Pro will work flawlessly with your iPhone or other devices." ZolloTech · Subscribe now to get a gift with your first order! Contact Us · USA: For Anker Charging: 1-800-988-7973 Mon - Fri: 6 AM - 5 PM (PT) Customer Service: [email protected] · Website Live Chat · Mon - Sun: 8 AM - 4 PM (PT) Buy on the Anker Store ·
Reddit
reddit.com › r/anker › is there any difference between the charger anker nano 3 30w and the 30w charger sold at apple?
r/anker on Reddit: Is there any difference between the charger Anker Nano 3 30W and the 30W charger sold at Apple?
January 7, 2025 -
I cannot find any difference except there is no IQ3 written on it. But is it the identical charger or are there maybe different dimensions? Or any other differences? The Nano is sold at 20€ whereas the Apple one is sold for 50€. So there must be any difference, right?
MacRumors
macrumors.com › review › anker-nano-power-bank-charging-station
Review: Anker's New Nano Line is Worth Checking Out
October 17, 2025 - If you use the cables and the USB-C port together, it's split 34W/33W/33W, or 46W/27W/27W. There are different splits when using the USB-A port as one of the three, and it maxes out at 12W. With all four ports in use, the split is 30W for each of the two cables, 28W for the USB-C port, and 12W for the USB-A port. Basically, any configuration you use will give you enough power to fast charge an iPhone, with the exception of the USB-A port. Anker's Nano line is well-designed, and the three products that I tested are all useful and competitively priced.
Anker
anker.com › home › iphone accessories › anker nano charger (20w)
Anker Nano Charger (20W) - Anker US
Anker Nano Charger (20W)
High-Speed Charging: The 20W USB-C charging gives you the power to charge up your iPhone 14 from 0 to 50% in just 27 minutes—that's up to 3 times faster th
Price US$11.99