Product details

Anker Nano Power Bank 22.5W Built-In USB-C Connector – 5,000mAh

Stay powered wherever you go with the Anker Nano Power Bank 22.5W, featuring a built-in foldable USB-C connector, dual USB-C charging, and a compact pocket-friendly design. With its 5,000mAh capacity and high-speed charging support, this portable power bank is designed for smartphones, tablets, earbuds, and other USB-C devices.

The Anker Nano Power Bank (A1653) combines portability and convenience by putting a USB-C connector directly on the power bank, reducing the need to carry a separate charging cable. It also includes an additional USB-C port, allowing you to charge or recharge the power bank using another USB-C cable.

 Anker Nano Power Bank 22.5W – Quick Overview

Official Anker specifications list the A1653 with a 5,000mAh battery, 100g weight, two USB-C connections, and a maximum total output specification of 18W.

 Key Features of Anker Nano 22.5W Power Bank

⚡ 1. Fast USB-C Charging

The Anker Nano Power Bank is designed for convenient high-speed charging through USB-C. Its USB-C output supports:

• 5V ⎓ 3A

• 9V ⎓ 2.22A

• 10V ⎓ 2.25A

• Up to 22.5W under supported output conditions

• Total output specification of 18W Max

This makes it a practical portable charger for compatible smartphones and USB-C accessories.

Important: Charging speed depends on the connected device, charging protocol, cable and operating conditions. The 22.5W figure should not be interpreted as 22.5W being delivered to every device.

 2. Built-In Foldable USB-C Connector

One of the biggest advantages of the Anker Nano Power Bank 22.5W is its built-in USB-C connector.

Instead of carrying a separate USB-C cable everywhere, simply unfold the connector and connect the power bank directly to a compatible USB-C device.

Why the built-in connector is useful:

• No separate USB-C cable required for compatible devices

• Less cable clutter

• Convenient for travel

• Easy to keep in a pocket or small bag

• Foldable connector protects the connector when not being used

• Quick access when your phone battery is running low

Anker specifically describes the connector as foldable, making the power bank easier to carry and store.

 3. 5,000mAh Portable Power

With a 5,000mAh capacity, the Anker Nano is designed as a compact everyday power bank rather than a large-capacity travel battery.

It is particularly useful when you need an emergency battery boost while:

• Commuting

• Shopping

• Working

• Travelling

• Studying

• Attending meetings

• Using GPS

• Spending a day away from a wall charger

Actual charging cycles and percentage gained will vary depending on the smartphone's battery capacity, charging efficiency, power consumption and other conditions.

 4. Compatible With USB-C Devices

The built-in USB-C connector is particularly convenient for devices that use USB-C charging.

Potential compatible devices include supported:

• Samsung Galaxy smartphones

• Google Pixel smartphones

• Android smartphones

• USB-C tablets

• USB-C accessories

• Wireless earbuds

• Other compatible USB-C electronics

Anker's compatibility information also lists Samsung Galaxy S22/S23 series, Note20 series, Huawei Mate/P series and iPad Pro/Air among examples that can work through the built-in USB-C connector or USB-C-to-USB-C cable.

What about iPhone?

For iPhones that use a Lightning connector, you need a USB-C-to-Lightning cable sold separately. Anker lists iPhone 12/13/14 series among examples compatible when using such a cable.

For newer USB-C iPhones, compatibility depends on the specific device and charging setup.

 5. Dual USB-C Charging Connections

The Anker Nano doesn't rely only on its built-in connector.

It provides:

1 × Built-in USB-C connector
1 × USB-C port

This gives you additional flexibility when charging your devices or recharging the power bank.

You can use the USB-C port with a suitable USB-C cable, while the built-in connector provides convenient direct charging for compatible USB-C devices.

 6. Bi-Directional Charging

The USB-C system supports two-way charging, meaning the USB-C connection can be used both to charge compatible devices and to recharge the power bank.

This makes the Nano Power Bank more convenient for everyday use because you don't necessarily need a dedicated charging cable for every situation.

 7. Pocket-Friendly and Lightweight Design

At approximately 100g, the Anker Nano Power Bank is designed to be easy to carry.

Its official dimensions are approximately:

77 × 36.8 × 25mm

That makes it suitable for carrying in:

• Trouser pockets

• Handbags

• Backpacks

• Laptop bags

• Travel bags

• Small accessory pouches

The compact design is one of the strongest reasons to choose this model if you want a power bank that doesn't take up much space.

 8. ActiveShield Safety System

Anker equips the power bank with its ActiveShield 2.0 safety system and dynamic temperature monitoring.

The system is designed to help monitor charging conditions and temperature while the power bank is operating.

This adds an extra layer of protection when charging your compatible electronics.

 9. Eco-Conscious Exterior

The Anker Nano Power Bank uses an exterior made with 75% post-consumer recycled (PCR) materials, according to Anker's product information.

This gives the compact power bank an additional sustainability-focused design element.

 10. Designed to Work With Phone Cases

The built-in USB-C connector is designed to accommodate phone cases up to approximately 4.9mm thick.

However, particularly thick or rugged cases may prevent the connector from fitting correctly. Anker specifically notes that cases thicker than 4.9mm may not be compatible.

🇰🇪 Anker Nano Power Bank 22.5W in Kenya

If you're looking for a small Anker power bank in Kenya, the Anker Nano 22.5W is an attractive option for users who prioritize portability and USB-C convenience.

It is suitable for everyday use in:

Nairobi

Carry it while commuting, working, shopping or moving around the city.

University & College

Keep your smartphone powered during long lectures, study sessions and campus days.

Business & Work

Useful for people who rely heavily on smartphones for calls, WhatsApp, email, navigation and mobile work.

Travel

Its 100g weight and compact dimensions make it convenient for travel without adding significant bulk.

Everyday Emergency Charging

Keep it in your bag or pocket for those situations when your phone battery drops unexpectedly.

 Why Buy the Anker Nano 22.5W Power Bank?

Choose the Anker Nano Power Bank 22.5W if you want:

✅ A compact 5,000mAh power bank
✅ Built-in USB-C charging connector
✅ Foldable USB-C connector
✅ USB-C charging port
✅ High-speed USB-C charging
✅ Lightweight 100g design
✅ Two-way USB-C charging
✅ Support for compatible USB-C smartphones
✅ Convenient pocket-sized design
✅ Anker charging technology and safety features

 Anker Nano 22.5W vs Traditional Power Bank

 Frequently Asked Questions

Is the Anker Nano Power Bank 22.5W?

Yes. The Anker Nano Power Bank is marketed as a 22.5W power bank, model A1653. Its detailed specifications list USB-C output profiles up to 22.5W, while the total output specification is listed as 18W Max.

How much capacity does the Anker Nano Power Bank have?

It has a 5,000mAh battery capacity, rated at 3.6V/18Wh.

Does it have a built-in USB-C cable?

It has a built-in foldable USB-C connector, allowing compatible USB-C devices to connect directly to the power bank. 

Does the Anker Nano have another USB-C port?

Yes. It has the built-in USB-C connector plus an additional USB-C port.

Can it charge an iPhone?

Yes, but compatibility depends on the iPhone's connector. For Lightning iPhones, Anker specifies using a USB-C-to-Lightning cable sold separately. USB-C iPhones can use an appropriate USB-C connection.

Is the Anker Nano Power Bank portable?

Yes. It weighs approximately 100g and measures approximately 77 × 36.8 × 25mm, making it suitable for pockets, handbags and small bags.

Can I use it with a phone case?

Yes, provided the case does not interfere with the connector. Anker specifies compatibility with cases up to approximately 4.9mm thick.

Does it support fast charging?

Yes. The power bank supports USB-C high-speed charging with output profiles that can reach the advertised 22.5W level under supported conditions.

Can I recharge the power bank through USB-C?

Yes. Its USB-C connections support input charging, allowing you to recharge the power bank through USB-C.

What is the Anker Nano Power Bank 22.5W?

The Anker Nano Power Bank 22.5W (A1653) is a compact 5,000mAh USB-C power bank with a built-in foldable USB-C connector and an additional USB-C port for convenient portable charging.

What makes the Anker Nano Power Bank different?

Its main advantage is the built-in foldable USB-C connector, which allows compatible USB-C devices to connect directly without requiring a separate charging cable.

Who should buy the Anker Nano Power Bank?

It is ideal for users who want a small, lightweight and convenient 5,000mAh power bank for smartphones and other compatible USB-C devices.

Is the Anker Nano Power Bank good for travel?

Yes. Its approximately 100g weight and compact 77 × 36.8 × 25mm dimensions make it particularly convenient for carrying during travel and everyday commuting.

Does the Anker Nano Power Bank use USB-C?

Yes. It has two USB-C connections: a built-in USB-C connector and a USB-C port.

Anker Nano Power Bank 22.5W (A1653) is a compact 5,000mAh portable charger featuring a built-in foldable USB-C connector and an additional USB-C port. Weighing approximately 100g, it is designed for convenient everyday charging of compatible USB-C smartphones and accessories. The power bank supports high-speed USB-C charging, two-way charging and Anker's ActiveShield 2.0 safety system. Its compact design makes it suitable for travel, commuting, work, university and everyday emergency charging.