Description

The Rock 20,000 mAh Power Bank is a high-capacity portable charger designed to keep your devices powered throughout the day. Below are the key specifications of this power bank:

• Capacity: 20,000 mAh
• Battery Type: Lithium Polymer
• Input Ports:
  • Micro USB: 5V/2A
  • USB Type-C: 5V/2.6A
• Output Ports:
  • USB Type-C: 5V/3A
  • 2 x USB-A: 5V/2A
• Dimensions: 137 x 68 x 28 mm
• Weight: Approximately 385 grams
• Additional Features:
  • LED battery indicators
  • Supports charging for multiple devices simultaneously
  • Provides up to 70 hours of extra battery life for mobile devices (based on achievable video playback hours of an iPhone 13; results may vary depending on other factors)