55987B | PB726 | UGREEN Nexode Power Bank 20000mAh 165W with Retractable USB-C Cable

UGREEN Nexode Power Bank 20000mAh 165W with Retractable USB-C Cable (PB726 / 55987B)

20000mAh Ultra-Fast Power Bank with 165W Total Output, 100W Retractable USB-C Cable, TFT Smart Display, 100W Two-Way Charging & 3-Device Charging

Product Overview

The UGREEN Nexode PB726 is UGREEN's flagship portable power bank, designed to deliver desktop-class charging performance on the go. Featuring a 20000mAh (72Wh) battery, a built-in 65cm retractable USB-C cable, one additional USB-C port, and one USB-A port, it provides up to 165W combined output, making it capable of charging laptops, tablets, smartphones, handheld gaming devices, and accessories simultaneously. 

Both USB-C outputs support up to 100W individually, while intelligent power allocation allows the retractable cable and USB-C port to deliver 100W + 65W simultaneously. The integrated TFT smart display shows battery percentage, remaining charging time, live wattage, voltage, current, and active ports in real time. 

Built using automotive-grade 21700 lithium-ion cells, the PB726 supports 100W fast recharging, refilling the battery from empty in approximately 1.9–2 hours when paired with a compatible 100W USB-C charger. 

Key Features

• 20000mAh high-capacity battery
• Up to 165W total output
• Built-in 65cm retractable USB-C cable
• Additional USB-C input/output port
• USB-A output port
• Up to 100W single USB-C charging
• Up to 100W USB-C input (fast recharge)
• Charge 3 devices simultaneously
• Smart TFT color display
• Real-time power, voltage & current monitoring
• USB Power Delivery 3.0 (PD)
• PPS fast charging
• Quick Charge 5 / 3.0
• Samsung AFC
• Huawei SCP & FCP
• UFCS fast charging support
• Low-current charging mode
• Thermal Guard™ temperature monitoring
• 13-layer safety protection
• Airline carry-on approved (72Wh)

Powerful 165W Charging Performance

The PB726 is designed for high-power USB-C devices.

Maximum Output

• Retractable USB-C Cable: Up to 100W
• USB-C Port: Up to 100W
• USB-A Port: Up to 22.5W

Maximum combined output:

• 165W Total
  • USB-C Cable: 100W
  • USB-C Port: 65W

This allows you to charge a laptop and smartphone simultaneously at full-speed charging rates.

Built-In Retractable USB-C Cable

Unlike conventional power banks, the PB726 features a premium retractable USB-C cable.

Features include:

• Approximately 65cm cable length
• Five adjustable extension positions
• Bidirectional charging (input & output)
• Supports up to 100W
• Magnetic connector retention
• Tested for 25,000+ retractions
• Tested for 10,000+ bend cycles

The cable eliminates the need to carry a separate charging cable while remaining neatly stored inside the power bank. 

Smart TFT Display

The integrated color TFT display provides real-time charging information including:

• Remaining battery percentage
• Estimated remaining runtime
• Charging power (W)
• Voltage (V)
• Current (A)
• Active charging ports
• Remaining recharge time
• Input/output status

This provides significantly more information than traditional LED battery indicators. 

100W Ultra-Fast Self-Recharging

The PB726 supports:

• Up to 100W USB-C input
• Recharge from empty in approximately 1.9 hours
• Charging through either:
  • Retractable USB-C cable
  • USB-C port

Using a compatible 100W USB-C PD charger minimizes downtime between uses. 

Three-Device Charging

Charge up to three devices simultaneously using:

• Built-in retractable USB-C cable
• USB-C port
• USB-A port

Ideal combinations include:

• Laptop + smartphone
• Laptop + tablet
• Phone + earbuds + smartwatch
• Steam Deck + phone + earbuds

Power is automatically managed to maximize charging efficiency. 

Automotive-Grade Battery Cells

The PB726 uses premium 21700 automotive-grade lithium-ion cells, offering:

• Higher energy density
• Better thermal stability
• Longer lifespan
• More consistent performance

UGREEN rates the battery to retain over 70% of its original capacity after 1,000 full charge cycles. 

Advanced Safety Protection

The PB726 incorporates Thermal Guard™, monitoring internal temperature 200 times per second to optimize charging performance and prevent overheating.

Protection features include:

• Over-voltage protection
• Over-current protection
• Over-temperature protection
• Short-circuit protection
• Overcharge protection
• Over-discharge protection
• Over-power protection
• Manual reset protection
• Automatic circuit interruption
• 13-layer intelligent safety system 

Wide Compatibility

Compatible with:

Laptops

• MacBook Pro
• MacBook Air
• Dell XPS
• HP Spectre
• Lenovo ThinkPad
• ASUS ZenBook

Smartphones

• iPhone 15, 16 & newer USB-C models
• Samsung Galaxy Series
• Google Pixel
• Xiaomi
• POCO
• Huawei
• OnePlus
• OPPO
• vivo

Other Devices

• iPad
• Android tablets
• Nintendo Switch
• Steam Deck
• ROG Ally
• USB-C monitors
• Wireless earbuds
• Smartwatches
• USB-C accessories

Specifications