| Specification | Parameter |
| Brand | UGREEN |
| Product Model / Code | PB720 / 25188 |
| Product Type | Two-Way Fast Charging Laptop Power Bank |
| Battery Type | Lithium-ion (5000mAh × 4 cells in series) |
| Total Cell Capacity | 20,000mAh |
| Rated Energy / Capacity | 72Wh (14.4V) / 11,300mAh (5V ⎓ 6A, Typical) |
| Battery Charging Limited Voltage | 4.2V |
| USB-C1 Input | 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓3.25A (65W Max) |
| USB-C1 Output | 5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓5A (100W Max PD 3.0) |
| USB-C2 Output | 5V⎓3A / 9V⎓3A / 12V⎓2.5A (30W Max) |
| USB-A Output | 5V⎓3A / 9V⎓2A / 10V⎓2.25A / 12V⎓1.5A (22.5W Max) |
| Total Multi-Port Output | 5V ⎓ 6A Max |
| Fast Charging Protocols | PD 3.0, Samsung Fast Charge (22.5W), QC |
| Protection Features | Over-Current, Over-Voltage, Overheating & Short-Circuit Protection |
| Flight Safety Standard | Airline Approved (72Wh Limit) |
| Device Compatibility | MacBook Pro/Air, Dell XPS, Lenovo ThinkPad, HP Laptops, iPad Pro/Air, iPhone 16/15/14, Samsung Galaxy S24/S23/S22, Handheld Consoles & Cameras |
| Best Used For | Laptop Fast Charging, Business Travel, Flights, Outdoor Fieldwork & Multi-Device Power Backup |
100W PD 3.0 Ultra-Fast Output: Delivers up to 100W high-speed charging via USB-C1, capable of powering laptops, MacBooks, tablets, and high-demand devices at peak performance.
65W High-Speed Two-Way Recharging: Supports rapid 65W PD input via USB-C1 to recharge the power bank itself in a fraction of standard charging time.
20,000mAh (72Wh) Airline-Approved Capacity: Premium 4-cell lithium-ion configuration provides ample multi-device reserve while complying strictly with international airline carry-on limits.
3-Port Versatile Simultaneous Charging: Equipped with USB-C1 (100W), USB-C2 (30W), and USB-A (22.5W / Samsung Super Fast Charging) for powering up to 3 devices together.
Comprehensive Multi-Layer Safety Suite: Integrated protection circuitry guards against over-current, over-voltage, overheating, and short circuits for secure operation across Nepal.