UGREEN 20000mAh 130W Fast Charging Power Bank PB721 Portable Laptop Charger

The UGREEN 20000mAh 130W Fast Charging Power Bank PB721 is a high-output portable charger designed for laptops, tablets, smartphones, and USB-C devices that demand serious power. With up to 130W total output and advanced Power Delivery support, this power bank can fast charge MacBook, Dell XPS, iPad Pro, gaming handhelds, and modern smartphones. Its large 20000mAh capacity ensures extended usage on the go, while rapid two-way charging and intelligent safety protection make it a dependable solution for travel, business, and everyday backup power.

Product Features

130W Ultra-Fast Charging Output

Provides up to 130W total power output, allowing fast charging for USB-C laptops and simultaneous charging of multiple devices without compromising performance.

100W USB-C Power Delivery

The primary USB-C port supports up to 100W PD output, making it suitable for high-performance laptops including MacBook Pro and other USB-C notebooks.

Dual USB-C and USB-A Ports

Equipped with two USB-C ports and one USB-A port for versatile connectivity. Charge laptops, tablets, smartphones, and accessories at the same time.

20000mAh High-Density Battery

Large capacity lithium polymer battery delivers multiple smartphone charges or significant laptop runtime extension during travel or power outages.

Fast Recharge with High-Wattage Input

Supports high-speed USB-C input, allowing the power bank to recharge quickly with a compatible PD wall charger, reducing downtime.

Intelligent Power Distribution

Automatically detects connected devices and allocates optimal power output to ensure safe and efficient charging.

Advanced Multi-Layer Safety Protection

Built-in safeguards protect against overcharging, overheating, short circuit, overcurrent, and overvoltage for reliable daily use.

Digital Battery Percentage Display

Integrated LED digital display shows accurate remaining battery percentage for precise power management.

Compact and Travel-Ready Design

Slim and durable construction makes it easy to carry in backpacks or laptop bags, meeting airline carry-on capacity regulations.

Product Specifications

• Brand: UGREEN
• Model: PB721
• Battery Capacity: 20000mAh
• Battery Type: Lithium polymer
• Total Output: Up to 130W
• USB-C1 Output: Up to 100W Power Delivery
• USB-C2 Output: Up to 30W Power Delivery
• USB-A Output: Up to 22.5W fast charging (protocol dependent)
• USB-C Input: Up to 65W Power Delivery input
• Ports: 2 × USB-C, 1 × USB-A
• Charging Protocols: PD 3.0, QC 3.0, SCP, FCP, AFC
• Recharge Time: Approximately 2–3 hours with 65W charger
• Display: LED digital battery indicator
• Safety Protection: Overvoltage, overcurrent, short circuit, temperature control
• Compatibility: USB-C laptops, MacBook Pro/Air, Dell XPS, iPad Pro, Nintendo Switch, Android and iOS smartphones, tablets, and USB-powered devices
• Color: Black
• Package Contents: Power bank, USB-C charging cable, user manual