20000mAh Fast Charge Portable Power Bank High Capacity USB Phone Charger UK

🔋 20,000 mAh High-Capacity Portable Power Bank

Fast Charging | LED Display | Dual Output | Multiple Colours

Never run out of battery again with this 20,000 mAh high-capacity portable power bank. Designed for reliable everyday use and travel, it can charge most smartphones multiple times and supports fast charging for compatible devices.

Perfect for commuting, holidays, festivals, camping, and emergency backup power.

✨ Key Features

• Massive 20,000 mAh Capacity – Enough for 4–6 full smartphone charges (approx.)

• Fast Charging Support – Up to 20–22.5 W max output

• Smart Voltage Output – Automatically adjusts for safe and efficient charging

• LED Digital Display – Shows remaining battery percentage clearly

• Dual Output Ports – Charge two devices at the same time

• Compact & Portable Design – Easy to carry in a bag or backpack

• Built-In Safety Protection – Over-charge, over-current, over-voltage & short-circuit protection

• Multiple Colours Available (subject to stock)

🔌 Technical Specifications

• Capacity: 20,000 mAh

• Input: 5V ⎓ 2A (Micro-USB / USB-C, model dependent)

• Output:

  • 5V ⎓ 3A

  • 9V ⎓ 2A

  • 12V ⎓ 1.5A

• Max Output Power: Up to 20–22.5 W

• Display: LED digital percentage indicator

• Ports: USB-A x 1–2, USB-C x 1 (varies by model)

📦 Package Includes

• 1 × 20,000 mAh Portable Power Bank

• 1 × USB Charging Cable

• 1 × User Manual