Never Run Out of Battery Again.

Stay powered all day, every day with the Anker Power Bank 20000mAh. Trusted by millions worldwide, Anker delivers industry-leading charging technology in a sleek, reliable package — perfect for travel, work, and everyday use.

Key Features

• Massive 20000mAh Capacity: Charges an iPhone up to 5 times, a Samsung Galaxy up to 4 times, or a tablet fully — all on a single charge.
• 22.5W Fast Charging: Rapidly charges compatible devices at full speed — get hours of use from just minutes of charging.
• Multiple Ports: Dual USB-A outputs + 1 USB-C port — charge up to 3 devices simultaneously.
• USB-C Input & Output: Recharge the power bank itself via USB-C at high speed, and use it to fast charge your devices.
• PowerIQ & VoltageBoost Technology: Anker’s exclusive technology detects each device and delivers the optimal charging speed automatically.
• Trickle-Charging Mode: Safely charges low-power devices like earbuds and smartwatches without overcharging.
• LED Battery Indicator: 4-LED display shows remaining battery level at a glance.
• Compact & Travel-Friendly: Slim profile fits easily in your bag, backpack, or pocket — airline carry-on approved.
• MultiProtect Safety: Built-in surge protection, short circuit prevention, and temperature control for safe, reliable charging every time.

Specifications

• Capacity: 20000mAh
• Input: USB-C (18W)
• Output: USB-C (20W) + USB-A x2 (22.5W combined)
• Simultaneous Charging: Up to 3 devices
• Battery Indicator: 4 LED lights
• Dimensions: 162 x 77 x 18mm
• Weight: ~340g

What's in the Box

• 1x Anker Power Bank 20000mAh
• 1x USB-C Charging Cable
• 1x Welcome Card
• 1x User Manual

Power that keeps up with your life. Charge smarter with Anker — the world’s most trusted charging brand.