Description

The Anker Nano Power Bank 10,000mAh (A1259H11) is a compact, high-performance portable charger designed to deliver fast and convenient power wherever you go. Combining a generous 10,000mAh battery capacity, 30W USB-C Power Delivery, a practical built-in USB-C cable, and additional USB-C and USB-A charging ports, it provides a complete charging solution for smartphones, tablets, wireless earbuds, gaming devices, and other USB-powered electronics.

The integrated USB-C cable eliminates the need to carry a separate charging cable and can be used both to charge compatible devices and recharge the power bank itself. It also doubles as a convenient carrying loop, making the Anker Nano Power Bank easy to hold, pack, and transport during daily commutes, travel, business trips, and outdoor activities.

With up to 30W two-way fast charging, the power bank can quickly charge compatible devices while also supporting rapid recharging through either the built-in cable or the dedicated USB-C port. Its compact dimensions allow it to fit easily inside a pocket, handbag, backpack, or travel case without sacrificing battery capacity.

A built-in digital display provides clear information about the remaining battery percentage, helping you know exactly when the power bank needs to be recharged. Finished in Black and designed with a durable, travel-friendly body, the Anker Nano Power Bank offers dependable portable charging with trusted Anker safety technology.

Key Features

10,000mAh Battery Capacity

The large-capacity battery provides dependable backup power for everyday use.

• 10,000mAh portable battery
• Suitable for smartphones, tablets, earbuds, and accessories
• Ideal for commuting, travel, and emergency charging
• Compact design without sacrificing capacity

Built-in USB-C Cable

Charge compatible devices without carrying an additional cable.

• Integrated USB-C charging cable
• Supports both input and output charging
• Can recharge the power bank directly
• Doubles as a convenient carrying loop
• Helps reduce cable clutter while traveling

30W Two-Way Fast Charging

The Anker Nano Power Bank supports fast charging for both connected devices and the power bank itself.

• Up to 30W USB-C output
• Up to 30W USB-C input
• USB Power Delivery support
• Fast charging for compatible smartphones and tablets
• Recharges the power bank to approximately 50% in around 45 minutes with a suitable charger

Three Charging Outputs

Charge up to three compatible devices using the available connections.

• 1 × Built-in USB-C cable
• 1 × USB-C port
• 1 × USB-A port

The multiple-output design makes it suitable for charging a phone, wireless earbuds, and another accessory from a single portable battery.

Digital Battery Display

The integrated display clearly shows the remaining battery level.

• Real-time battery percentage
• Easy-to-read display
• Helps you plan when to recharge
• More precise than traditional LED indicator lights

Compact and Portable Design

Despite its 10,000mAh capacity, the Anker Nano Power Bank features a compact body designed for everyday portability.

• Pocket-friendly size
• Lightweight travel design
• Built-in carrying loop
• Easy to store in bags and backpacks

24W Multi-Device Output

When several outputs are used simultaneously, the power bank intelligently distributes power between connected devices.

• Up to 24W combined output
• Intelligent charging management
• Suitable for phones and smaller accessories
• Convenient for multi-device users

Advanced Safety Protection

Anker’s MultiProtect safety system helps protect the power bank and connected devices.

• Temperature monitoring
• Overcurrent protection
• Overvoltage protection
• Short-circuit protection
• Overcharge protection
• Intelligent power management

Wide Device Compatibility

Compatible with a wide selection of USB-C and USB-A devices, including:

• iPhone 15 Series
• iPhone 16 Series
• Samsung Galaxy smartphones
• Google Pixel devices
• iPad and Android tablets
• MacBook Air and other low-power USB-C laptops
• Nintendo Switch
• Steam Deck
• AirPods and wireless earbuds
• USB-C accessories

Specifications

What's Included

• Anker Nano Power Bank 10,000mAh
• Built-in USB-C Cable
• User Guide
• Warranty Documentation

USB-C wall charger is sold separately.

Best For

• iPhone 15 and newer USB-C iPhones
• Samsung Galaxy and Google Pixel smartphones
• Tablets and iPads
• Nintendo Switch and handheld gaming devices
• Wireless earbuds and accessories
• Daily commuting
• Business trips
• Travel and vacations
• Emergency backup charging
• Users who prefer an integrated charging cable

Why Choose the Anker Nano Power Bank?

• Large 10,000mAh battery capacity
• Up to 30W USB-C Power Delivery
• Built-in USB-C cable for cable-free convenience
• Dedicated USB-C and USB-A ports
• Charges up to three devices
• Fast two-way charging
• Clear digital battery display
• Compact and travel-friendly design
• Built-in carrying loop
• Advanced Anker MultiProtect safety system
• Premium Black finish
• Trusted Anker charging performance