The PowerCore Essential 20,000 is built to be a portable power station in your pocket. With its massive capacity, you’ll never have to worry about your devices dying throughout the week. The charger features a signature "Cool-Blue" LED indicator and a premium textured exterior that resists slips and fingerprints.
Equipped with Anker’s world-renowned PowerIQ and VoltageBoost technologies, it intelligently distributes power to ensure two devices charge simultaneously with a total output of 15W. It is the ideal choice for anyone seeking high capacity and extreme reliability at a competitive price point.
Technical Specifications
Capacity: 20,000 mAh / 72Wh
Input Ports: 1 × USB-C, 1 × Micro USB (For recharging the power bank only)
Output Ports: 2 × USB-A (For charging your devices)
Total Output Power: 15W (When using one or both ports)
Weight: Approx. 12 oz (342g)
Charging Capacity: Charges an iPhone 14/15 approximately 4.5 times
Key Features
Power for Days: The 20,000mAh capacity is enough to keep your devices running for over a week without needing a wall outlet.
Dual Charging: Equipped with twin USB-A ports, allowing you to charge two phones or a phone and a smartwatch at the same time.
Recharge Flexibility: You can recharge the power bank itself via either the USB-C or Micro USB port (whichever cable you have on hand).
MultiProtect Safety System: Provides comprehensive protection against power surges, short circuits, and high temperatures.
Trickle Charging Mode: Specially designed to provide a safe, optimized charge for low-power accessories like earbuds and smartwatches.
Ultra-Durable Build: A rugged design built to withstand drops and pressure, making it perfect for hiking and camping trips.
Smart Note: The USB-C port on this specific model is Input-only for recharging the battery; charging your external devices is handled through the traditional USB-A ports.