Anker Nano Power Bank A1638 10000mAh 45W Fast Charging with Built-In Retractable USB-C Cable

ANKER POWER & CHARGING

Anker Nano Power Bank A1638 10000mAh 45W with Retractable USB-C Cable

The Anker Nano Power Bank A1638 combines a 10,000mAh battery, up to 45W fast charging, and a built-in retractable USB-C cable in a compact design. It is designed for users who want convenient portable power without carrying a separate charging cable.

With up to 30W input for recharging the power bank, an intelligent display, and Anker ActiveShield 3.0 temperature monitoring, this power bank offers a practical charging solution for compatible smartphones, tablets, and other USB-powered devices.

Key Features of Anker Nano A1638

10,000mAh Capacity

Portable battery power for everyday charging and travel.

Up to 45W Output

Fast charging for compatible USB-C devices.

Retractable USB-C Cable

An integrated cable for convenient charging on the go.

30W Input

Supports faster power bank recharging with a compatible PD adapter.

Intelligent Display

Check battery and charging information at a glance.

ActiveShield 3.0

Temperature monitoring technology designed to support safer charging.

Built-In Retractable USB-C Cable

The integrated retractable USB-C cable makes everyday charging more convenient. Pull out the cable when needed and retract it for storage after use, reducing cable clutter in your bag or pocket.

According to the supplied product information, the cable has been tested for more than 20,000 bends and 20,000 pulls.

45W Fast Charging Performance

The Anker Nano A1638 supports up to 45W output through its USB-C charging connection. Actual charging speed depends on the connected device, its supported charging protocol, battery level, and cable or port configuration.

The power bank also supports up to 30W input, allowing it to recharge in approximately two hours under suitable conditions with a compatible 30W or higher USB Power Delivery adapter.

Intelligent Display and ActiveShield 3.0

The intelligent display provides convenient charging and battery information. Anker ActiveShield 3.0 monitors temperature to help manage charging safety. The supplied specifications state that temperature monitoring takes place more than 6 million times per day.

Multiple Charging Connections

The power bank features a built-in retractable USB-C cable, a USB-C port, and a USB-A port. These connections support a range of compatible smartphones, tablets, earbuds, and other USB-powered devices.

Important: Maximum output depends on the port or combination of ports being used. The supplied specifications list up to 45W for individual USB-C charging, up to 22.5W for USB-A, and a maximum of 22.5W in specified multi-connection configurations.

Wide Device Compatibility

• Apple: Compatible USB-C iPhones, iPads, AirPods, and other supported USB-powered Apple devices.
• Samsung: Compatible Galaxy smartphones and tablets, including supported fast-charging models.
• Google: Compatible Pixel smartphones and other USB-C devices.
• Huawei: Compatible Mate and P series devices with supported USB charging.
• Other devices: Compatible USB-C smartphones, tablets, earbuds, accessories, and selected laptops.

Device compatibility does not guarantee maximum charging speed. Some devices require a specific charging protocol or cable to reach their fastest supported speed.

Technical Specifications

Brand	Anker
Model	A1638
Battery Capacity	10,000mAh
Maximum USB-C Output	45W
Maximum Input	30W
Built-In Cable	Retractable USB-C cable
USB-C Input Profiles	5V/3A, 9V/3A, 12V/2.5A, 15V/2A; up to 30W
USB-C Output Profiles	5V/3A, 9V/3A, 10V/2.25A, 15V/3A, 20V/2.25A; up to 45W
USB-A Output Profiles	5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A; up to 22.5W
Multi-Port Output	Up to 22.5W in the supplied multi-port configurations
Display	Intelligent light-sensitive display
Safety Technology	Anker ActiveShield 3.0
Dimensions	3.21 × 1.99 × 1.42 inches (as supplied; verify before publishing)
Weight	Approximately 0.51 lb (as supplied)
Warranty	18 months, as supplied; confirm local warranty coverage

Why Choose Anker Nano A1638?

If you need a power bank that combines fast USB-C charging, a built-in retractable cable, battery-status information, and multiple charging connections, the Anker Nano A1638 is a practical option for daily commuting, work, and travel.

Note: Charging speeds vary by device and charging protocol. Confirm the exact model, dimensions, flight restrictions, and applicable warranty terms before purchase.