Anker Zolo Power Bank 20,000mAh 22.5W Built-In USB-C Cable - Black | A110EH11

Keep your devices powered throughout the day with the Anker Zolo Power Bank 20,000mAh 22.5W with Built-In USB-C Cable – Black (A110EH11). Combining a large 20,000mAh battery capacity, up to 22.5W fast charging, and a convenient integrated USB-C cable, the Zolo Power Bank is designed as a practical portable charging solution for everyday use, commuting, work, and travel.

With a built-in bidirectional USB-C cable, an additional USB-C port, and a USB-A port, the Anker Zolo A110E provides flexible charging for smartphones, tablets, earbuds, smartwatches, gaming accessories, and other compatible USB-powered devices.

Key Features

• 20,000mAh High-Capacity Battery – Provides extended portable power for smartphones, tablets, accessories, and other compatible devices.
• Up to 22.5W Fast Charging – Delivers up to 22.5 watts through a single compatible output for faster everyday charging.
• Built-In USB-C Cable – Integrated bidirectional USB-C cable lets you charge compatible devices without carrying a separate cable.
• 3 Charging Connections – Features a built-in USB-C cable, one USB-C port, and one USB-A port for flexible multi-device charging.
• 20W USB-C Recharging – Recharge the power bank through either the integrated USB-C cable or USB-C port at up to 20W with a compatible charger.
• Pass-Through Charging – Allows a connected device to continue charging while the power bank itself is being recharged.
• Trickle-Charging Mode – Provides optimized charging for low-power devices such as wireless earbuds, smartwatches, and fitness bands.
• Durable Integrated Cable – The built-in USB-C cable is tested to withstand more than 10,000 bends for dependable everyday use.
• Compact 20K Design – Packs 20,000mAh of capacity into a body measuring approximately 14.07 × 7.17 × 2.77 cm.
• Black Finish – Clean, understated styling suitable for everyday carry, work, and travel. SKU A110EH11 corresponds to the Black version.

Specifications

Official Anker product information lists the following specifications for model A110E / A110EH11.

Large 20,000mAh Battery Capacity

The Anker Zolo A110EH11 features a large 20,000mAh / 74Wh battery, giving you substantial portable power when a wall outlet isn't readily available.

The high-capacity battery makes it suitable for long working days, commuting, travel, vacations, gaming sessions, and keeping several everyday mobile devices powered.

Anker states that under its internal test conditions, the power bank can provide approximately 3.73 charges for an iPhone 16 or 4.17 charges for a Samsung Galaxy S24. Actual results vary according to the connected device, battery condition, charging efficiency, usage, and environmental conditions.

Up to 22.5W Fast Charging

The Anker Zolo Power Bank supports up to 22.5W maximum single-output charging, providing faster charging for compatible smartphones and other mobile devices than conventional low-power USB charging.

Anker's testing states that the power bank can charge an iPhone 16 Pro Max to 50% in approximately 34 minutes and a Samsung Galaxy S24 to 50% in approximately 31 minutes under specified test conditions. It also supports compatible 15W Samsung charging.

Actual charging speed varies according to the connected device, battery level, charging protocol, temperature, and whether additional devices are connected.

Built-In USB-C Charging Cable

One of the main advantages of the Anker Zolo A110E is its integrated USB-C cable.

The approximately 7-inch built-in cable can be used to charge compatible USB-C devices and can also be used to recharge the power bank itself, reducing the need to carry a separate USB-C cable.

Anker states that the integrated cable has been tested to withstand more than 10,000 bends, making it suitable for frequent everyday use.

Three Convenient Charging Connections

The Anker Zolo Power Bank provides three charging connections:

• Built-In USB-C Cable
• USB-C Input / Output Port
• USB-A Output Port

This configuration gives you flexibility when charging multiple devices or when some of your accessories still use USB-A cables.

When a single compatible output is used, charging power can reach up to 22.5W. When multiple outputs are used simultaneously, the power bank's specified combined output is 5V / 3A, or up to 15W total.

Fast 20W Power Bank Recharging

The power bank can be recharged through either its built-in USB-C cable or dedicated USB-C port.

Both support input of up to 20W, and Anker specifies an approximate full recharge time of 3 hours when using a 20W power source under its stated test conditions.

Actual recharge time may vary depending on the charger, temperature, remaining battery level, and whether pass-through charging is being used.

Pass-Through Charging

The Anker Zolo supports pass-through charging, allowing you to keep a connected device powered while the power bank itself is connected to a charger.

This can be particularly convenient while traveling or when you have limited access to wall outlets and need to recharge both your power bank and phone.

Trickle-Charging Mode

For smaller accessories that require less power, the Zolo Power Bank includes a dedicated trickle-charging mode.

This mode is designed for compatible low-power electronics such as:

• Wireless Earbuds
• Smartwatches
• Fitness Bands
• Bluetooth Accessories
• Other Low-Power USB Devices

It provides a practical option when conventional fast-charging output is unnecessary for the connected accessory.

Wide Everyday Compatibility

The Anker Zolo Power Bank is ideal for charging a broad selection of compatible USB-powered devices, including:

• Android Smartphones
• iPhone Models with USB-C
• Samsung Galaxy Devices
• Google Pixel Devices
• iPad & USB-C Tablets
• Wireless Earbuds
• Smartwatches
• Fitness Trackers
• Bluetooth Accessories
• Gaming Accessories
• USB-C Devices
• USB-A Devices

Charging speed and compatibility depend on the connected device and its supported charging standards.

Compact Design for a 20,000mAh Power Bank

Despite its large capacity, the Anker Zolo A110E measures approximately 14.07 × 7.17 × 2.77 cm and weighs approximately 392g.

This makes it a practical option for carrying in a backpack, laptop bag, handbag, travel case, or everyday tech pouch when you need substantially more capacity than a compact 5,000mAh or 10,000mAh power bank.

Perfect For

• Smartphones
• Tablets
• iPhone USB-C Models
• Samsung Galaxy Devices
• Google Pixel Devices
• Wireless Earbuds
• Smartwatches
• Fitness Trackers
• Gaming Accessories
• Everyday Mobile Charging
• Home & Office Use
• Commuting
• Business Trips
• Travel & Vacations

Why Choose the Anker Zolo 20,000mAh Power Bank?

• Large 20,000mAh / 74Wh battery capacity.
• Up to 22.5W fast charging.
• Convenient built-in bidirectional USB-C cable.
• Additional USB-C and USB-A ports.
• Connect up to 3 devices.
• Up to 20W USB-C input for power bank recharging.
• Pass-through charging support.
• Dedicated trickle-charging mode for low-power accessories.
• Built-in cable tested for more than 10,000 bends.
• Approximately 7-inch integrated USB-C cable.
• Compact design for a 20,000mAh power bank.
• Suitable for smartphones, tablets, earbuds, watches, and accessories.
• Ideal for work, commuting, everyday use, and travel.
• Clean Black finish.
• Model: A110E.
• SKU / Part Number: A110EH11.