Portable Power Bank LiPo 20000mAh 100W 2xUSB-C PB720 UGREEN

The UGREEN Portable Power Bank LiPo 20000mAh 100W PB720 is a compact high-capacity external battery designed to recharge laptops, tablets and smartphones. With a 20,000mAh (72Wh) battery and LED battery-level display, it delivers sustained power for multi-day use and supports simultaneous fast charging of up to three devices through its two USB-C ports and one USB-A port.

Advantages

This power bank supports 3-in-1 flash charge to fast charge three devices at once and offers up to 65W high-speed recharge of the power bank itself via USB-C1. Its 20,000mAh LiPo cell provides a rated capacity of 11,300mAh (typical at 5V, 6A) and outputs up to 100W combined, making it suitable for charging laptops such as MacBook Air/Pro as well as phones and smaller devices. The unit is relatively lightweight and compact for its capacity and includes an LED indicator for remaining charge.

Suitable for

• Charging laptops (including MacBook Air 15" and MacBook Pro 16" for partial/full top-ups)
• Charging smartphones (e.g., iPhone 15 and similar models)
• Powering tablets and other USB-powered accessories while traveling

Key specifications

• Battery capacity: 20,000mAh / 14.4V (72Wh)
• Rated capacity: 11,300mAh (TYP 5V 6A)
• USB-C Input (IN1): 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓3.25A
• USB-C1 Output (OUT1): 5V⎓3A, 9V⎓3A, 12V⎓3A, 15V⎓3A, 20V⎓5A (supports up to 65W recharge and high-power output)
• USB-C2 Output (OUT2): 5V⎓3A, 9V⎓3A, 12V⎓2.5A
• USB-A Output (OUT3): 5V⎓3A, 9V⎓2A, 10V⎓2.25A, 12V⎓1.5A
• Total output: 5V⎓6A, 9V⎓6A, 12V⎓5.5A, 15V⎓3A, 20V⎓5A (combined)

How to use

Connect devices using the appropriate USB-C or USB-A cable to the corresponding output ports. For fastest charging of a laptop or to recharge the power bank quickly, use USB-C1 with a compatible PD charger or cable. Monitor the LED battery-level display to check remaining capacity and avoid full discharge. Follow device-specific charging recommendations (manufacturer cables and supported voltages) for optimal results.

Usage recommendations

For fast charging of an iPhone 15 or similar smartphone, connect the phone and power bank with a PD-capable USB-C to Lightning or USB-C cable; the power bank can charge iPhone 15 to around 60% in 30 minutes. To recharge the PB720 itself, use a 65W (or higher) PD charger on USB-C1 to complete a full recharge in about 2 hours. Avoid exposing the power bank to extreme temperatures and store it partially charged if unused for long periods.