Anker Prime Power Bank 27,650mAh 250W 3-Port Portable Charger with Smart Display & App – Black (Open Sealed)

Description

The Anker Prime 27,650mAh Power Bank is a high-capacity, high-output portable charger designed for laptops, tablets, smartphones, handheld gaming systems, and other USB-powered devices.

Equipped with two bidirectional USB-C ports and one USB-A port, it delivers up to 250W combined output. A single USB-C port can supply up to 140W using USB Power Delivery 3.1, making it suitable for compatible MacBook Pro, MacBook Air, Dell, Samsung, iPhone, iPad, and other devices.

The built-in smart display provides charging information at a glance, while Bluetooth connectivity allows compatible smartphones to monitor and manage the power bank through the Anker app.

Key Features

• 27,650mAh high-capacity battery
• 99.54Wh rated energy
• Up to 250W combined output
• Up to 140W from a single USB-C port
• Two bidirectional USB-C ports
• One high-output USB-A port
• USB Power Delivery 3.1 support
• PPS fast-charging support
• Up to 170W dual-USB-C recharging
• Optional 100W Anker charging-base support
• Built-in smart digital display
• Bluetooth connectivity
• Anker mobile-app support
• Real-time input and output monitoring
• Remaining charging-time estimates
• ActiveShield 2.0 safety monitoring
• Trickle-charging mode
• Compact vertical design
• Flight-friendly 99.54Wh capacity*
• Model: A1340
• Color: Black
• Condition: Open Sealed

Up to 250W Multi-Device Charging

The Anker Prime Power Bank can distribute power between three connected devices, making it suitable for charging a laptop, smartphone, and accessory simultaneously.

140W USB-C Laptop Charging

Either USB-C port can provide up to 140W to a compatible USB Power Delivery 3.1 device.

Suitable for compatible:

• MacBook Pro
• MacBook Air
• Dell XPS
• Microsoft Surface
• Lenovo ThinkPad
• HP USB-C laptops
• iPad Pro and iPad Air
• Samsung Galaxy devices
• Steam Deck and compatible handheld consoles

Achieving 140W requires a compatible USB PD 3.1 EPR device and a suitable 140W or 240W USB-C cable. Devices that support lower charging rates will automatically draw only the power they can accept.

27,650mAh / 99.54Wh Capacity

The large 27,650mAh battery is suitable for extended travel, workdays, gaming sessions, and emergency charging.

Anker’s laboratory estimates indicate approximately:

• Up to 1.28 charges for a 13-inch MacBook Air M2
• Up to 4.67 charges for an iPhone 14

High-Speed Recharging

The power bank supports several recharging methods:

• Up to 140W through one USB-C port
• Up to 170W combined through both USB-C ports
• Up to 100W through the optional Anker charging base

To obtain the maximum 170W wired input, both USB-C ports must be connected to suitable high-output chargers and cables. Peak charging power may decrease as the battery approaches full capacity or if temperature limits are reached.

The optional charging base is sold separately and is not normally included with the power bank.

Smart Digital Display

The integrated color display can provide useful real-time information, including:

• Remaining battery percentage
• Individual port input and output power
• Estimated remaining charging time
• Estimated operating time
• Current charging status
• Temperature and protection notifications

This makes it easier to confirm whether a connected laptop or phone is receiving the expected charging power.

Bluetooth and Anker App Support

The Anker app can connect to the power bank over Bluetooth and provide:

• Real-time charging statistics
• Battery status monitoring
• Device-location sound alerts
• Charging preferences and optimization
• Firmware and device-management functions

Bluetooth operation is intended for nearby use, with Anker advertising a range of approximately 10 meters under suitable conditions. App functions can vary depending on firmware, phone model, operating system, and regional app availability.

ActiveShield 2.0 Protection

Anker’s ActiveShield 2.0 protection system monitors operating conditions to help provide safer charging.

Protection features include monitoring for:

• Excessive temperature
• Overvoltage
• Overcurrent
• Short circuits
• Abnormal charging behavior

Safety systems reduce risk but do not replace careful handling. Do not use a power bank that is swollen, damaged, leaking, producing an unusual smell, or becoming excessively hot.

Specifications

Wide Compatibility

Compatible with suitable USB-C and USB-powered devices, including:

Apple

• MacBook Pro
• MacBook Air
• iPhone 15 series
• iPhone 14 series
• iPhone 13 series
• iPhone 12 series
• iPad Pro
• iPad Air
• iPad mini
• AirPods and USB-powered accessories

USB-C-to-Lightning charging requires a compatible cable for Lightning-equipped iPhones.

Samsung and Android

• Samsung Galaxy S-series
• Samsung Galaxy Z Fold and Z Flip
• Samsung Galaxy Tab
• Google Pixel
• Huawei smartphones and tablets
• Xiaomi, OnePlus and other USB-C devices

Laptops and Handheld Gaming Systems

• Dell XPS and compatible Dell laptops
• Microsoft Surface
• Lenovo ThinkPad
• HP USB-C laptops
• Steam Deck
• ASUS ROG Ally
• Nintendo Switch
• Other USB-C PD-compatible devices

Laptop charging requires USB-C Power Delivery input. Laptops that rely exclusively on proprietary barrel connectors may not charge from this power bank.

Expected Package Contents

• Anker Prime 27,650mAh 250W Power Bank
• 140W USB-C-to-USB-C cable, approximately 0.6m
• Travel pouch
• Quick-start guide

Because this is an Open Sealed item, package contents should be physically checked before sale or delivery. The optional Anker charging base and wall charger are normally not included.

Open Sealed Condition

“Open Sealed” generally means the original packaging was opened and subsequently resealed. The item may have been inspected, displayed, tested, or returned.

Before sale or use, verify:

• Battery housing has no swelling or deformation
• USB ports are clean and undamaged
• Display operates correctly
• Bluetooth and Anker-app connection work
• Power input and output have been tested
• Included cable and travel pouch are present
• Model number and serial number are intact
• Battery does not become abnormally hot
• Warranty and return coverage are confirmed

It should not be represented as factory-sealed unless its packaging condition can be verified.

Air-Travel Note

At 99.54Wh, this model falls just below the common 100Wh limit for passenger-carried lithium-ion batteries. Power banks must normally be transported in carry-on baggage rather than checked luggage.

Airlines and national authorities may impose additional restrictions, so passengers should confirm the rules with their airline before travelling. See the FAA lithium-battery guidance and IATA passenger battery guidance.

Important Notes

• The 250W rating is combined output across multiple ports.
• Maximum single-port USB-C output is 140W.
• Maximum speeds require compatible devices, chargers, and cables.
• The power bank does not make a device charge faster than that device’s supported input.
• A wall charger is generally not included.
• The 100W charging base is an optional accessory.
• Usable capacity is lower than the internal 27,650mAh rating because of normal conversion losses.
• Check the model and serial number through Anker’s official safety or recall-checking resources before use, particularly because this is an opened lithium-battery product.
• Model A1340 was not included in the Anker power-bank models listed in the official 2025 CPSC recall notice, but recall information should always be rechecked using the serial number.

Best For

• MacBook Pro and MacBook Air users
• USB-C laptop charging
• iPhone and Samsung fast charging
• Charging up to three devices simultaneously
• Business travel
• University and office use
• Long flights and road trips
• Handheld gaming systems
• Mobile content creators
• Emergency backup power

Why Choose the Anker Prime 27,650mAh Power Bank?

• High 27,650mAh capacity
• Flight-friendly 99.54Wh rating
• Up to 250W combined output
• Up to 140W single-port USB-C charging
• Charges three devices simultaneously
• Up to 170W dual-port recharging
• Smart color display with real-time statistics
• Bluetooth and Anker-app support
• USB PD 3.1 and PPS compatibility
• ActiveShield 2.0 safety monitoring
• Suitable for laptops, tablets, smartphones, and gaming devices