Ugreen Nexode 48000mAh 300W Fast Charging Power Bank

UGREEN Nexode 48000mAh 300W Fast Charging Power Bank Overview

The UGREEN Nexode 48000mAh 300W Power Bank (model PB770) is a high-capacity portable charger from UGREEN’s Nexode series, launched in late 2023. It’s designed as a versatile mini power station for laptops, smartphones, tablets, and outdoor use, featuring LiFePO4 (lithium iron phosphate) battery cells for enhanced safety and longevity (up to 3,000 cycles). With five ports and smart display, it supports simultaneous charging of up to five devices at a total output of 300W, making it ideal for camping, travel, emergencies, or power outages. It’s TSA-approved for air travel and includes an emergency LED light with SOS mode.

Key Features

• High-Capacity and Fast Charging: 48,000mAh (153Wh) capacity provides multiple full charges—e.g., up to 9.6x for iPhone 15 Pro, 5.2x for Galaxy S24 Ultra, or 2x for MacBook Air M2 15″. Input/output supports PD 3.1 up to 140W for two-way fast charging (full recharge in ~100-110 minutes).
• Multi-Port Setup: Three USB-C ports (one for 140W input/output) and two USB-A ports allow versatile connectivity. Total output: 300W shared (e.g., 140W + 100W + 60W max per port).
• Smart Digital Display: TFT screen shows real-time battery level, voltage, current, power output/input, and estimated remaining time for easy monitoring.
• Safety and Extras: LiFePO4 cells prevent overcharge, overheating, and short circuits. Pass-through charging enabled. Built-in LED flashlight with steady, strobe, and SOS modes for emergencies. Includes a 240W USB-C cable.
• Build and Portability: Compact for its size with a carrying handle, but weighs 3.6 lbs (1.6 kg) for stationary or short-trip use. Aviation-grade aluminum alloy shell for durability.

Specifications