Does it come with a cable?

It doesn’t come with a cable, but you can choose to add a cable at checkout.

Does it support Quick Charge and Power Delivery fast charging protocols?

Yes, Anker 511 Charger (Nano Pro) supports both Quick Charge and Power Deliver protocols.

Anker Nano Charger (20W)

Hot

Anker Nano Charger (20W)

$13.99

Key Features

High-Speed Charging
Small Size, Big Power
Advanced Safety Features
Style Meets Charging

Specifications

Total Capacity: 20W
Total number of ports:
USB-C
1
Total Output:
Output
5V⎓3A /9V⎓2.22A
Dimensions: 1.16 × 1.16 × 1.18 inches

Color

Quantity

Bulk pricing auto-applies at $10.63 when you add 10+ units to cart.

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Anker Nano Charger (20W)

Black Stone

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(In Stock) Estimated delivery in 3-7 business days.

$13.99

Services and Benefits

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Payment Methods

Delivery Method

In Stock—Estimated delivery in 3-7 business days.

$13.99

15 Minutes of Charging = 3+ Hours of Video

With just 15 minutes of charging, you'll have enough power to binge-watch up to 3 hours of video on your iPhone. Data based on charging an iPhone 13 from 0 to 50%. Applicable to iPhone 8 and later.

Compatibility iPhone 14 / 14 Pro / 14 Pro Max / 13 / 13 Mini / 13 Pro / 13 Pro Max / 12 / 12 mini / 12 Pro / 12 Pro Max / iPhone SE (2nd generation) / 11 / 11 Pro / 11 Pro Max / XS / XS Max / XR / X / 8 Plus / 8; 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

Galaxy Z Flip; S10+ / S10 / S10e

Pixel 3 / 3XL / 4 / 4XL / 5, and More

Specs 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

Notes

Charges Nintendo Switch but does not support "Charge-and-Play" in TV mode.

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.

This charger does not support Samsung Super Fast Charging for Galaxy S20, S21, Note 10/10+/20/20 Ultra.

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).

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%

FAQ

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.

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.

What is ActiveShield™?

Anker 511 Charger (Nano Pro) is equipped with our all-new ActiveShield️™ safety system to offer enhanced protection. It features a Dynamic Temperature Sensor which actively monitors temperature, and a Power Tuner Chip which adjusts power output to safeguard your connected device.

How can I get fast charging for my device?

If your device has a USB-C port, you’ll need a USB-C to USB-C cable. If your device has a Lightning port, you’ll need a USB-C to Lightning cable. Then just connect to Anker Nano to start fast charging.

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.

Which devices are compatible with this charger?

Here are some of the most popular compatible devices: Phone 13 / 13 Mini / 13 Pro / 13 Pro Max / 12 / 12 mini / 12 Pro / 12 Pro Max / iPhone SE (2nd generation) / 11 / 11 Pro / 11 Pro Max / XS / XS Max / XR / X / 8 Plus / 8; 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, Galaxy Z Flip; S10+ / S10 / S10e, Pixel 3 / 3XL / 4 / 4XL / 5, and more.

Is this charger foldable?

No, this charger isn’t foldable.

What is PowerIQ 3.0?

PowerIQ is Anker’s proprietary technology that intelligently identifies your device to deliver the fastest possible charge, and offers unprecedented compatibility with most high-speed charging protocols.

Specs

Compatible Phone Models

IPhone 13 / 13 Mini / 13 Pro / 13 Pro Max / 12 /12 Mini/12 Pro/12 Pro Max/11, Galaxy, Pixel 4/3, iPad Pro and More

Connector Type

USB

Wattage

20 watts

Dimensions

1.16 x 1.16 x 1.18 inches

Weight

1.1 ounces

The World's No. 1 Mobile Charging Brand*

200 Million+
200 Million + Global Customers
146 Markets
Available in 146 Markets
14 Years of Innovation
Pioneering in Charging Technology for 14 Years

*Anker is the world's No. 1 mobile charging brand based on retail sales value for five consecutive years: 2020 to 2024.
Data source: Euromonitor International (Shanghai) Co., Ltd., measured in terms of retail value sales in 2020 through 2024, based on research completed in June 2025. Mobile charging brands are defined as those with over 75% of retail sales from mobile phone charging products, including chargers, wireless chargers, power banks, and charging cables. These products may also be used with other consumer electronic devices.