





Product description

Real-Time Monitoring
Intelligent Temperature Monitoring for Total Peace of Mind

1 Real-Time Monitoring
2 ActiveShield 2.0


1 Universal Compatibility
2 Compact and Portable
3 Find Your Style
Model Number: A2039
Anker 523 Charger (Nano 3, 47W)
The High-Speed 2-Port Charger
Item Weight: 2.86oz
One Charger, Two Devices
Dual high-speed USB-C ports offer 27W and 20W charging so you can power up your phone and your tablet at the same time.
High-Speed Charging
Get 45W charging—enough to fast charge a MacBook Air—when you connect to a single USB-C port.
Small Size, Big Power
Roughly the same size as an original 20W charger, but with more than twice the power.
Wide Compatibility
Works with the majority of mobile devices, including iPhone, iPad, and MacBook Air.
Total Peace of Mind
Our exclusive ActiveShield 2.0 safety technology provides 24-hour continuous temperature monitoring to ensure safety for you and your connected devices.
Anker Charger Comparison
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.8 out of 5 stars 6,030
4.7 out of 5 stars 19,526
4.7 out of 5 stars 5,092
4.8 out of 5 stars 528
4.6 out of 5 stars 232
Price
$19.49$19.49
$39.99$39.99
$29.99$29.99
$39.99$39.99
$59.99$59.99
Ports and Connectic
2 USB C
2 USB C + 1 USB A
1 USB C
2 USB C + 1 USB A
2 USB C + 1 USB A
Total Output(Max)
45W
65W
100W
70W
70W
With Cable
✘
✘
✔
✔
✔
Main Feature
ActiveShield 2.0
GaN II Technology
Foldable, Fast charging
Mini Size and Travel-Friendly
Smart Display,Touch Control
Size/Inch
1.36 x 1.36 x 2.05
1.5 × 1.15 × 2.6 in
2.74 x 1.33 x 2.36 in
2.09 × 1.68 × 1.24 in
2.72 × 2.17 × 1.34 in
Charge 2 Devices at Once: With 27W from one USB-C port, and 20W from the other, you can fast charge your iPhone and your iPad at the same time.
High-Speed Charging: Utilize either USB-C port to provide up to 45W of power to charge a MacBook Air or other USB-C notebooks at impressive speeds.
Advanced Safety with ActiveShield 2.0: Anker’s proprietary technology intelligently monitors temperature over 3 million times per day, providing twice the protection of ActiveShield 1.0 and ensuring the longevity of your devices.
Compact and Powerful: Experience 47W of power in a charger that’s roughly the same size as an original 20W charger, making it an ideal travel companion without sacrificing performance.
Comprehensive Package: Receive the Anker 523 Charger (Nano 3, 47W), a welcome guide, an 18-month worry-free warranty, and friendly customer service (note: charging cable not included).
13 reviews for Anker Nano 47W USB C Charger, 2 Port Compact Foldable GaN Charger for iPhone 17 / 16, Galaxy, Pixel, Compatible with MagSafe (Black)
Add a review
$19.49
KEVIN GREGOIRE –
Typically excellent Anker Product
Compact, rapid, reliable. Does an excellent job of optimizing charge rate in a healthy way for the battery. Battery stays on warm, not hot for safety and health of battery.
meni rabinovitz –
I don’t compromise on technology and I wasn’t wrong with this product.
Very reliable, very fast, great quality, perfect finish and beautiful colors, Anker knows how to make products that are worth every dollar you pay for them.
dek –
Small size with plenty of power. Good Anker quality.
Small, powerful, compact.More powerful than my Apple charger for my MacBook Air. Smaller than the Apple charger that came with my iPad. Plug prongs fold in the reduce the size even further.The two charging ports allowed me to replace two chargers with this one charger.Able to charge my Apple MacBook Air (M2) and my iPad Air (M3) at the same time.Anker products are constantly high quality and durable.
Alex –
Anker’s Best: The Dual USB-C Powerhouse
Switching to this specific Anker charging plug was a game-changer for my entire mobile workflow. Anker has truly perfected the balance between power, portability, and dependability, making this the single essential charging tool for all my devices, especially with its intelligent port configuration.The standout feature is the convenience of the two dedicated USB-C ports. This is exactly what modern users need. I can now simultaneously charge my phone and my tablet—or even my phone and a small laptop—all from one compact outlet. It eliminates the need for multiple plugs, dramatically cutting down on clutter both at home and in my travel bag.Beyond the convenience, the high-speed charging performance is phenomenal. Utilizing advanced power delivery, this block intelligently splits or combines its wattage to ensure every device gets the fastest, safest charge possible. Charging times are drastically reduced across the board. Whether I’m powering up quickly before a meeting or topping off both devices overnight, the reliability of this rapid charging capability is unmatched.Despite this dual high-power capability, the block remains surprisingly compact and travel-friendly. The build quality is excellent, as expected from Anker: solid, durable, and reliable. If you’re looking to streamline your charging setup with a fast, versatile, and dependable dual USB-C solution, look no further. This Anker plug is simply the best in class.
the big kahuna –
Charges my iPhone 17 max pro faster than the others I own. And it didn’t break the bank
Write a review? It’s a type C wall charger that puts out enough juice to charge my iPhone 17 max pro faster than the other cheap chargers out there. What else am I suppose to say. It’s square? If you’re looking for a decent reliable charger then Anker is the one to get. Anker makes fantastic solar generators and this charger is fantastic too. Seems to charge my phone faster than the cheesemaster chargers I currently own.
T.K. –
Well made dual port rapid charger
Great charger that can charge 2 phones rapidly. This little charger is durable, made by Anker, so you know it is durable and well made. My family is always fighting over charger time. This 2 port charger alleviates that problem.
Justin Cartafalsa –
Charges quickly
Charger works great. But constantly falls out of wall outlet or power strip.
RCG –
Solid charger
Excellence, slick looking, reasonably powerful charger, reliable, good value
William –
I purchased this charger specifically for use with my new iPhone 17 Pro, based on Apple’s claim that a 40W charger could deliver a 50% charge in just 20 minutes. Initially, my experience was underwhelming. During the first two weeks, I was unable to achieve the advertised performance, despite testing multiple USB-C cables rated at 60W, 100W, and even Apple’s own 60W cable included with the device.In most cases, the charging wattage hovered between 20–25W, with brief spikes above 30W. After conducting extensive tests, I discovered that charging wattage is highly dependent on the battery’s current level — the higher the battery percentage, the lower the charging rate.To test this further, I drained my iPhone to 3% and began charging from that point. The results were impressive: the charger consistently delivered 32–34W between 3% and 32%, and the phone reached 51% in exactly 20 minutes. At peak performance, the charger’s temperature was approximately 40°C, though it remained comfortably lukewarm to the touch.When charging 2 devices at the same time, it does give each port around 20W of charging.Based on these findings, I can confidently recommend this charger for users seeking fast and reliable charging — especially when starting from a low battery level.
JUCA –
Excelente conector, totalmente recomendado y más por tener 47 W y dos puertos de carga, funciona para cualquier dispositivo y por los wats carga muy rápido en general cualquier dispositivo
Fabo HE –
Compacto, buena calidad y funcional. Cumple.
michael –
Very good
Gerardo A. –
Excelente cargador. Es de carga super ŕápida….Ampliamente recomendado…😉👍