UGREEN
UGREEN Nexode 300W 48000mAh Power Bank
Overview
The UGREEN Nexode 300W 48,000mAh Power Bank (model 25286) is a high-capacity portable power station featuring LiFePO4 battery cells for exceptional cycle life and safety. With 300W total output across five ports (3x USB-C including one 140W PD 3.1 port, and 2x USB-A), it can simultaneously charge a MacBook Pro at full speed, an iPad Pro, an iPhone, and other accessories. The smart digital display provides real-time monitoring of battery level and per-port output, while the LiFePO4 chemistry delivers over 3,000 charge cycles — roughly 5-8x the lifespan of standard lithium-ion power banks.
Key Highlights
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300W total output across 5 ports — 3x USB-C (up to 140W) and 2x USB-A (up to 22.5W), enough to simultaneously charge a MacBook Pro at full speed plus multiple phones and tablets
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48,000mAh / 153.6Wh massive capacity built with LiFePO4 battery cells for extended cycle life (3,000+ cycles) and enhanced thermal safety compared to standard lithium-ion power banks
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USB-C1 supports PD 3.1 up to 140W (28V/5A) for high-speed laptop charging, while USB-C2 and C3 each deliver up to 100W (20V/5A) for simultaneous multi-device fast charging
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Smart digital display shows real-time remaining battery percentage, output wattage per port, and estimated charge/discharge time for precise power management
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LiFePO4 battery chemistry provides superior longevity and safety — rated for 3,000+ charge cycles with built-in temperature monitoring, over-current, and short-circuit protection
Technical Specifications
| Brand | UGREEN |
| Model | UGREEN Nexode 300W 48000mAh Power Bank |
| Capacity | 48,000mAh / 153.6Wh |
| Output | 300W Total (3x USB-C up to 140W, 2x USB-A up to 22.5W) |
| Input | 140W Max via USB-C1 (28V/5A — full recharge in ~2 hours with 140W charger) |
| Ports & I/O |
3x USB-C (1x 140W PD 3.1 2x 100W PD 3.0) 2x USB-A (22.5W Max each) |
| Full Recharge Time | ~2 hours (with 140W PD 3.1 charger) |
| Technology | PD 3.1, LiFePO4 Cells, Smart Digital Display, LED Flashlight |
| Airline Safe | 1 |
| Dimensions | 143 x 105 x 77 mm |