UGREEN Nexode PB721 130W Power Bank, 20,000mAh with TFT Display

The UGREEN Nexode PB721 combines a 20,000mAh battery with a TFT display that shows charge level, remaining charging time, input and output power, voltage and current. That live information makes it easier to keep track of a laptop or phone while you’re away from an outlet.

With two USB-C ports and one USB-A port, it can charge multiple devices, and its compact column-shaped design is made for carrying on a commute or trip.

What stands out

A portable charger is especially useful when a phone is not the only device that needs power. The PB721’s OUT1 port delivers up to 100W, so it can supply a laptop as well as smaller devices such as a phone. The product information gives examples of an iPhone 15 reaching 55% charge and a 16-inch MacBook Pro reaching 43% in 30 minutes, actual charging depends on the device and charging conditions.

Its TFT screen adds a useful check-in point between charges. Rather than relying only on a basic battery indicator, you can view the remaining charge time and live input or output details. For travel days, that makes it simpler to decide when to top up the power bank and which device to connect next.

Highlights

The 20,000mAh capacity is intended for charging multiple devices on a trip, while the three-port arrangement gives you USB-C and USB-A connections in one charger. The product listing identifies compatibility with devices including MacBook Pro, XPS, iPad, iPhone and Galaxy S25 Ultra. It also lists iPhone 12–18 series models and AirPods among compatible devices, use the appropriate connection for your device.

The manufacturer states that the capacity meets airline standards, making the power bank suitable to bring along when flying. Its 480g weight and column-shaped body support a portable setup for commuting or travel. Buyers also commonly appreciate its portability and reliability, while opinions are mixed on charging speed, capacity and battery life. Those differing impressions are a useful reminder that charging results depend on the device and how it is being used.

For someone choosing between a small phone-only charger and a larger option for a laptop and phone, the PB721 takes the multi-device approach: substantial stated capacity, three ports and a screen for monitoring charging information. A USB-C cable is included.

Usage tips

For a laptop, connect it to the OUT1 port, which supports up to 100W output. The display can help you monitor the power going in or out and the remaining charge time as you use the pack. When travelling, its 20,000mAh capacity and three-port layout let you carry one power bank for several compatible devices instead of organizing separate portable chargers. The included USB-C cable is ready to use with compatible USB-C devices.

Final verdict

It’s a good fit if you want a portable power bank for travel or commuting that can serve a laptop alongside a phone or other compatible device. The combination of 20,000mAh capacity, USB-C and USB-A ports, up to 100W output through OUT1 and a detailed TFT display gives the UGREEN Nexode PB721 a practical role in a multi-device carry kit.