Quick Highlights

  • 48000mAh high-capacity battery
  • 300W advertised total charging output
  • Designed for charging compatible devices on the go
  • High-capacity portable power solution
  • Suitable for extended periods away from a wall outlet

About Product

Description

Take high-capacity charging wherever you need it with the UGREEN PB770 48000mAh 300W Fast Charging Power Bank. Combining a substantial 48000mAh battery with an advertised 300W total output, it is designed to support demanding charging needs beyond those of a typical pocket-sized power bank.

Whether you're working away from your desk, travelling or managing multiple devices, the PB770 offers a portable power solution for compatible electronics.

Specification

  • Brand: UGREEN
  • Model No.: PB770
  • Product Type: Fast Charging Power Bank
  • Battery Capacity: 48000mAh
  • Advertised Maximum Total Output: 300W
  • Colour: Black
  • Charging Ports: 5 (3 × USB-C, 2 × USB-A)
  • USB-C1 Output: Up to 140W
  • USB-C2 / USB-C3 Output: Up to 100W each
  • USB-A1 / USB-A2 Output: Up to 22.5W each
  • Maximum Combined Output: 300W
  • Battery Energy: 153.6Wh
  • Battery Chemistry: LiFePO4
  • Battery Durability: Over 80% capacity after 3,000 cycles, manufacturer-rated
  • Maximum USB-C Input: 140W
  • Fast Recharge: Approximately 1.5 hours with a compatible 140W charger
  • Display: Smart digital battery and power display
  • Built-in Lighting: Three LED modes, including SOS
  • Dimensions: 143 × 105 × 77mm
  • Weight: 1,637g
  • Charging Protocols: USB PD 3.1, PD 3.0, PPS, QC 3.0 and other supported protocols
  • Wireless Charging: No

Key Benefits

  • Charge up to five compatible devices simultaneously
  • Deliver up to 140W through a single USB-C port for supported laptops
  • Enjoy extended power availability with the 48000mAh battery
  • Monitor remaining battery capacity and power usage on the digital display
  • Recharge the power bank quickly using a compatible high-power USB-C charger
  • Use the integrated LED lighting during outdoor activities or power interruptions
  • Benefit from long-lasting LiFePO4 battery technology

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