• Brand: Anker
• Model: A1277
• Product Name: Anker 337 Power Bank (PowerCore 26K)
• Battery Capacity: 26800mAh
• Battery Type: Lithium-Ion
• Output Ports: 3 USB ports
• Input Ports: Dual input
• Voltage: 5V
• Color: Black
• Weight: 495 g
• Dimensions: 18.03 × 8.13 × 2.29 cm
• Recommended Use: Smartphones and USB-powered devices
• Country of Origin: China
• Package Includes
• Anker 337 Power Bank (PowerCore 26K) Portable Charger
• User Documentation

Anker 337 Power Bank (PowerCore 26K) Portable Charger, 26800mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports for iPhone, iPad, Samsung, Android and Other Devices

Travel Ready Light enough, and compact enough to fit in your bag for days out and longer adventures.

Faster Charging Boasts 3 USB ports equipped with Anker’s exclusive PowerIQ and VoltageBoost technologies for super fast charging.

A Week of Power The colossal 26800mAh capacity can charge most phones over 6 times

High-Speed Recharging Dual input ports with a max input of 4A ensures a full charge only takes around 6 hours.

Superior Safety Anker’s MultiProtect safety system ensures complete protection for you and your devices.

The Anker Advantage High-speed charging. Leading technology. Join our family of over 30 million happy users, and change the way you charge.

Model Number: A1277

PowerCore 26800

The Fast-Recharging Colossal-Capacity Portable Charger

From Anker, America's Leading Charging Brand

• Faster and safer charging with our advanced technology

• 50 million+ happy users and counting

Power For Days

Get freedom from your wall for over a week. PowerCore 26800 provides almost 10 iPhone 8 charges, 6.5 Samsung Galaxy S8 charges or multiple charges for almost all tablets and other USB devices.

Double-Speed Recharge

With dual input ports and a max input of 4A, a full charge takes just over 6 hours—twice as fast as a standard portable charger. Recharge for a night; charge for an entire week.

Superior Safety

Anker’s MultiProtect technology combines surge protection, short circuit prevention, and more to keep you and your devices safe.

Input

5V ⎓ 4A (5V ⎓ 2A Max Per Port)

Output

5V ⎓ 6A (5V ⎓ 3A Max Per Port)

Notes:

• Recharging via a single port will result in slower speeds. For the fastest recharging speeds, a 4A (2A+2A) input is required. (Wall charger sold separately)

• Use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi); AC adapter not included.

• Please use an MFi certified Lightning cable (not included) to charge Apple devices.

• Compatible with most USB-charged devices, including iPhone 8 / X / XS / XS Max / XR (Lightning cable required), Android smartphones and tablets (including the Nexus 7), USB-C MacBooks / USB-C iPad (USB A to C cable required).

• Not compatible with the iPod nano, iPod Classic; Not for devices with an input below 50mA (e.g. some Bluetooth headsets and GPS devices).

The Anker 337 Power Bank (PowerCore 26K) is a high-capacity portable charging solution designed to support extended device usage when access to power outlets is limited. Built with advanced lithium-ion battery technology and fast-charging capability, this power bank delivers dependable performance for smartphones, tablets, and other USB-powered devices.

Specifications

The Anker 337 Power Bank is engineered for high-capacity energy storage and dependable mobile charging, making it an excellent companion for travel, work, and everyday device usage.