Anker PowerCore 20K II External Battery – 20,000mAh High-Capacity Power Bank, Matte Black (Model A1286H11)

Description

The Anker 325 Power Bank (PowerCore 20K II) delivers high-capacity charging in a compact, portable design. With 20,000mAh of power, it can charge smartphones, tablets, and other USB devices multiple times. Ideal for travel, work, or daily use, this model supports dual-device charging and features Anker’s PowerIQ and VoltageBoost technology for stable, optimized charging.

Key features

• 20,000mAh battery capacity

• Dual USB-A output ports

• PowerIQ and VoltageBoost for faster, stable charging

• Recharges via USB-C or Micro USB input

• Compact, durable design for portability

Technical specifications

• Capacity: 20,000mAh / 74Wh

• Output: 2 × USB-A (12W max total)

• Input: USB-C and Micro USB (10W max input)

• Dimensions: approx. 158 × 74 × 19 mm

• Weight: approx. 420g

• Safety: Multiprotection system (surge protection, short-circuit protection, temperature control)

User benefits

• Charge phones up to 4 times on one full charge

• Power two devices at once with dual ports

• Safe and stable charging across all devices

• Reliable for travel, long commutes, or emergencies

• Lightweight and easy to carry in a bag or backpack

Compatibility

• • Works with iPhone, Samsung Galaxy, iPad, AirPods, and other USB-powered devices

  • Compatible with USB-C and Micro USB charging cables

  • Not compatible with laptops or devices requiring more than 12W output

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