Key Features

Ultra-high capacity

• Massive 20,000mAh battery provides multiple charges
• Approximate charging capability:
  • 5+ charges for iPhones
  • 4+ charges for Samsung phones
  • 2+ charges for tablets

 High-speed charging (PowerIQ Technology)

• Equipped with Anker PowerIQ + VoltageBoost for optimized charging speed
• Supports up to 18W fast charging via USB-C Power Delivery and USB-A Quick Charge ports
• Automatically adjusts output for different devices

Dual charging ports

• 1 × USB-C port (input + output depending on variant)
• 1 × USB-A port for universal compatibility
• Can charge two devices simultaneously

USB-C input (fast recharge)

• USB-C port allows faster recharging of the power bank
• Full recharge in ~7 hours with a PD wall charger

Trickle-charging mode

• Special low-current mode for small devices like:
  • Wireless earbuds
  • Smartwatches
• Activated via power button (double press/hold)

Advanced safety system

• MultiProtect safety system includes:
  • Overcharge protection
  • Temperature control
  • Short-circuit prevention
• Ensures safe charging for both the power bank and devices

Portable & durable design

• Compact, travel-friendly build
• Durable textured exterior for better grip
• Ideal for daily commuting or long trips

Technical Specifications 

• Model: A1287
• Capacity: 20,000mAh
• Output: Up to ~18–20W
• Ports: USB-C + USB-A
• Total output: Up to 5V/3A (shared)
• Recharge time: ~7–21 hours depending on charger