




Product description


Model Number A2637 Compatibility iPhone 16 / 16 Pro / 16 Pro Max / 16 Plus / 15 / 15 Pro / 15 Pro Max / 15 Plus / 14 / 14 Pro / 14 Pro Max / 13 / 13 Mini / 13 Pro / 13 Pro Max / iPhone SE (2nd generation) / 11 / 11 Pro / 11 Pro Max / XS / XS Max; iPad 10.2-inch/; iPad mini 8.3-inch/; iPad Pro 12.9-inch 4th / 3rd / 2nd / 1st generation; iPad Pro 11-inch 2nd / 1st generation; iPad Pro 10.5-inch; iPad Air 4th / 3rd generation; iPad 8th / 7th generation; iPad mini 5th generation, AirPods, Apple Watch and More Input 100-240V~0.6A 50-60Hz Output 5V == 3A / 9V == 2.22A Dimensions 29.5 × 29.5 × 30 mm / 1.16 × 1.16 × 1.18 in Note1 Charges Nintendo Switch but does not support “Charge-and-Play” in TV mode. Note2 After connecting to iPhone (8 / 8 Plus / X / XS Max / XS / XR), fast charging (9V) will begin automatically, regardless of whether you hear one charging indicator sound or two. Note3 This charger does not support Samsung Super Fast Charging for Galaxy S20, S21, Note 10/10+/20/20 Ultra. Note4 Use a USB-C to Lightning cable for Lightning devices and use a USB-C to USB-C cable for USB-C devices (cables sold separately). Note5 Due to the safety requirements of lithium batteries, charging speeds for phones will be faster from 0% to 50% capacity than from 50% to 100% Note6 This 511 charger (Nano pro) is not foldable. Weight 1.1 oz
Comparison
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Customer Reviews
4.8 out of 5 stars 33,694
4.8 out of 5 stars 1,124
4.8 out of 5 stars 2,526
4.8 out of 5 stars 5,166
4.8 out of 5 stars 6,674
4.8 out of 5 stars 1,220
Price
$8.99$8.99
$8.99$8.99
$23.99$23.99
$15.67$15.67
$25.99$25.99
$17.99$17.99
Charging Ports
1 USB C
1 USB C
1 USB C
1 USB C
1 USB C
1 USB C
Max Per Port
20W
25W
30W
45W
65W
67W
iPhone Fast Charging
✓
✓
✓
✓
✓
✓
Samsung Fast Charging
–
✓
✓
✓
✓
✓
Macbook Compatible
–
–
✓
✓
✓
✓
Compatible Devices
For Phones, and Tablets
For Phones, and Tablets
For Phones, Tablets, Notebooks
For Phones, Tablets, Notebooks
For Tablets, and Phones
For Phones, Tablets, Notebooks
Size/Inch
1.16 × 1.16 × 1.18
1.22 x 1.22 x 1.42
1.25 x 1.2 x 1.5
1.49 x 1.38 x 1.62
1.65 x 1.42 x 1.74
1.9 x 1.7 x 1.4
Designed for iPhone: Provide full-speed 20W charging for the iPhone 16.
High-Speed Charging: 20W USB-C charging gives you the power you need to charge up your iPhone to 50% in just 25 minutes—that’s up to 3 times faster than your old 5W charger.
Advanced Safety Features: Equipped with our all-new ActiveShield safety system to offer enhanced protection. Features a Dynamic Temperature Sensor which actively monitors temperature, and a Power Tuner Chip which adjusts power output to safeguard your connected device.
Our Speed, Your Style: Choose between 4 unique colors to find the one that suits your style.
What You Get: Anker 511 Charger ( Anker Nano Pro ), welcome guide, our worry-free 18-month warranty, and friendly customer service (cable not included).
13 reviews for Anker USB C Charger Block 20W (Nano Pro), PIQ 3.0 Compact Fast Charger for iPhone 17/16/15/14/13 Series, Galaxy, Pixel 4/3, iPad (Cable Not Included)
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$8.99

Zeinab –
Sturdy Build, Fast Charging, and Super Portable
I chose this product over others because it offered the best mix of port capacity, charging speed, and compact foldable design — all at a reasonable price point. It has enough ports to charge all my devices at once, and the cord length is generous enough without being bulky.The build quality feels sturdy and premium, and the foldable design makes it super easy to carry in a backpack or drawer. I’ve used it while traveling and at home, and it’s performed consistently well. The charging capacity is impressive — even my tablet charges quickly.Highly recommended for anyone who wants a reliable and portable power solution!
Hunter bottoms –
Fast Charger
I recently purchased the Anker USB C Charger 20W, also known as the Nano Pro, and I couldn’t be happier with this compact and powerful charger. It’s proven to be a reliable and efficient charging solution for my devices.First and foremost, the size of the Nano Pro is incredibly compact. It’s small enough to fit in the palm of your hand, making it perfect for travel or everyday use. Despite its size, it delivers a powerful 20W charge, ensuring that my devices charge quickly and efficiently.The PIQ 3.0 technology is a standout feature. It’s designed to provide a fast and stable charge, which is essential for busy individuals who need their devices ready to go in no time. I’ve noticed a significant reduction in charging time compared to other chargers.Compatibility is another advantage of the Nano Pro. It works seamlessly with a variety of devices, including the latest iPhone models (14/14 Plus/14 Pro/14 Pro Max), Galaxy phones, Pixel, iPad, and iPad mini. It’s a versatile charger that can handle all your USB C devices.The build quality is excellent, as expected from Anker. It feels durable and well-constructed, ensuring that it will withstand daily use and travel without any issues.One thing to note is that this charger does not come with a cable included, so you’ll need to use your own USB C cable. However, this allows for flexibility in choosing the cable length and type that suits your needs.In summary, the Anker USB C Charger 20W, Nano Pro, is a top-notch charging solution for a wide range of devices. Its compact size, fast-charging capabilities, and compatibility with various gadgets make it an excellent choice for those who value efficient and reliable charging. I highly recommend this charger to anyone in need of a high-quality USB C charger for their devices.
Krystal –
Fast, Compact, and Reliable Charger Block
This Anker charger block works perfectly with my iPhone 16 Pro. Paired with an Apple cord, it charges super fast, way quicker than the old blocks I was using. I also love how compact it is. It doesn’t take up much space on the outlet or in my bag, which makes it great for travel too.No overheating, no buzzing, just solid, reliable performance. Anker never disappoints!Pros:✔️ Fast charging with Apple cord✔️ Compact and travel-friendly✔️ No overheating✔️ Great qualityHighly recommend if you want a safe, efficient charger for your iPhone.
Brendon Ho –
Pocket-sized Powerhouse of a Plug
I recently got the Anker USB C Charger Block 20W (Nano Pro), and I’m seriously impressed with how compact and powerful it is. It’s tiny enough to fit in any bag or pocket, making it perfect for travel or just keeping things tidy at home. Despite its small size, it charges my devices incredibly fast, which is a huge plus when I’m short on time.The build quality feels really solid, and I appreciate that it doesn’t overheat, even when charging my phone for an extended period. If you’re looking for a reliable, fast, and ultra-portable charger wall plug, the Anker Nano Pro is definitely worth checking out!
Kenneth E Koch, SR –
Great phone charging block
This is a great product. I like how fast it charges the phone. Compact and travels well.
Gini –
Fast charging and solid product
These are terrific workhorses. Charging speed is fast. Solid and fits perfectly. Well worth the money.
Amazon Customer –
Fast charging
This is the 2nd time I’ve bought this charger block. Works so well that I bought one for my watch charger as well as my phone.
Larry Jones –
Small but Powerful — A Must-Have Charger!
Anker never disappoints! This 20W Nano Pro charger is compact, lightweight, and charges my devices incredibly fast. I use it with my iPhone and iPad, and it powers them up way quicker than the old standard chargers.The build quality feels premium, and it doesn’t overheat even with extended use. I also appreciate the sleek, minimalist design — it fits easily into my bag or even my pocket when I’m on the go.No cable included, but that’s clearly stated. If you already have a USB-C to Lightning or USB-C to USB-C cable, you’re good to go.Highly recommend for anyone looking for a reliable fast charger in a small package!
Raisul Islam Rahat –
The Anker 511 Charger (Nano Pro) has been a fantastic addition to my tech gear. It’s impressively compact but packs a punch with a 20W output, which charges my devices much faster than the standard chargers. It works great with multiple device types, making it versatile and ideal for my iPhone and iPad. Despite its power, it stays cool and operates quietly. Highly recommended for anyone needing a reliable, fast charger!.
RZ –
The charger is not as the same shown in the image, It has 3 pins, not 2
Brandon moreno –
Excelente
مندهش –
Also very light
Sergio B. –
lo que me gusta es que es mas pequeño y barato que el cargador oficial de apple y viene en una caja pequeña lo cual es mejor para el ambiente,carga alrededor de la misma velocidad y no se calienta.