The UGREEN PB721 20000mAh 130W Power Bank is a high-performance portable power station designed for users who need considerably more power than a standard smartphone power bank can provide. Part of UGREEN's Nexode power bank range, the PB721 combines a 20,000mAh / 72Wh battery, up to 130W total output, 100W USB-C fast charging, a second 30W USB-C port, 22.5W USB-A output, and a TFT smart digital display.

Its biggest advantage is the ability to power not only smartphones and tablets but also many USB-C laptops, MacBooks, handheld gaming devices, cameras and other demanding electronics. USB-C1 can deliver up to 100W, while USB-C2 supports up to 30W and USB-A provides up to 22.5W. When USB-C1 and USB-C2 are used together, they can provide up to 130W combined output.

The PB721 also features a color TFT smart display that provides charging information and battery status, making it much easier to monitor power consumption than conventional LED-indicator power banks. It supports major fast-charging protocols including PD 3.0, PPS, QC 3.0, FCP, AFC, SCP and BC1.2.

With a 72Wh battery, the PB721 remains within the commonly used 100Wh threshold for portable batteries, although airline rules should always be checked before travel.

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Key Features

• UGREEN Nexode PB721 Power Bank
• 20,000mAh large battery capacity
• 72Wh rated energy
• Up to 130W total output
• Up to 100W USB-C1 output
• Up to 30W USB-C2 output
• Up to 22.5W USB-A output
• Up to 65W USB-C input
• 3 output ports
• 2 × USB-C + 1 × USB-A
• USB-C PD 3.0
• PPS fast charging
• QC 3.0 support
• FCP / AFC / SCP support
• Color TFT smart display
• Real-time charging information
• Battery percentage monitoring
• Supports laptop charging
• Supports MacBook charging
• Supports tablets and smartphones
• Supports gaming handhelds
• Multi-device charging
• Approximately 2-hour recharge with compatible 65W PD charger
• Multiple safety protections
• Portable tower-style design
• 72Wh battery suitable for many travel applications

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Key Features Detail

1. Massive 20,000mAh Capacity

The PB721 contains a 20,000mAh battery pack, constructed from four 5,000mAh cells. Its rated energy is approximately 72Wh.

This gives you considerably more backup power than typical 5,000mAh or 10,000mAh power banks.

It is particularly useful for:

• Laptops
• MacBooks
• iPads
• Android tablets
• Smartphones
• Steam Deck-type gaming devices
• Cameras
• Portable monitors
• USB-C accessories

The rated output capacity is lower than the nominal 20,000mAh figure because the internal battery voltage must be converted to the output voltage. UGREEN lists approximately 11,000mAh at 5V/6A as its rated capacity.

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2. Powerful 130W Maximum Output

The PB721 is designed for high-power portable charging.

It can deliver up to 130W total output when using the appropriate USB-C ports together.

This makes it significantly more powerful than ordinary smartphone power banks.

The 130W capability is particularly useful when you need to charge:

• USB-C laptops
• MacBooks
• Gaming handhelds
• Tablets
• Smartphones
• Multiple devices simultaneously

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3. USB-C1 Up to 100W

The primary USB-C1 port is the star of the PB721.

It supports up to 100W output, with profiles reaching:

• 5V / 3A
• 9V / 3A
• 12V / 3A
• 15V / 3A
• 20V / 5A

That gives the PB721 enough output for many USB-C laptops and other high-power devices.

For compatible laptops, 100W can provide substantially faster charging than conventional 18W or 20W power banks.

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4. USB-C2 Up to 30W

The second USB-C port provides up to 30W output.

This is ideal for devices such as:

• iPhones
• Android phones
• iPads
• Tablets
• Nintendo Switch-type devices
• Wireless accessories
• Portable electronics

It also allows you to charge a second device while the main USB-C1 port powers a laptop or another high-power device.

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5. USB-A Up to 22.5W

For older USB-A cables and accessories, the PB721 includes a dedicated USB-A port capable of up to 22.5W.

Supported output profiles include:

• 5V / 3A
• 9V / 2A
• 12V / 1.5A
• 10V / 2.25A

This makes the power bank compatible with a broad range of legacy USB charging cables and accessories.

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6. Charge Three Devices

The PB721 provides three output ports:

USB-C1 + USB-C2 + USB-A

This means you can connect multiple devices at the same time.

For example:

USB-C1: Laptop
USB-C2: Smartphone
USB-A: Earbuds

The exact power distribution depends on the connected devices and charging configuration.

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7. Smart TFT Display

One of the most premium features of the PB721 is its color TFT smart display.

Instead of simply showing four battery LEDs, the screen can provide useful charging information such as:

• Remaining battery percentage
• Output status
• Charging power
• Port activity
• Input/output information

This makes the PB721 much easier to monitor during demanding charging sessions.

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8. 65W Fast Recharge

A high-capacity power bank is only useful if it can also recharge quickly.

The PB721 supports up to 65W USB-C input. With a compatible 65W PD charger, UGREEN documentation indicates a recharge time of approximately 2 hours.

That is a major advantage over basic 20W-input 20,000mAh power banks that can take considerably longer to recharge.

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9. Laptop Charging

The PB721 is designed with laptop charging in mind.

Its USB-C1 output can provide up to 100W, making it suitable for many USB-C laptops that support USB Power Delivery.

Compatible devices can include:

• MacBook Air
• MacBook Pro
• Dell USB-C laptops
• HP USB-C laptops
• Lenovo USB-C laptops
• ASUS USB-C laptops
• Acer USB-C laptops
• Microsoft Surface devices
• Other USB-C PD-compatible laptops

Actual charging speed depends on the laptop's requirements and its USB-C charging implementation.

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10. Excellent for MacBook Users

MacBook users can benefit significantly from the PB721.

The 100W USB-C output provides substantially more power than typical phone-focused power banks.

It can be useful when:

• Working remotely
• Travelling
• Working from a café
• During power outages
• Working outdoors
• Traveling between offices

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11. Ideal for Gaming Handhelds

High-power gaming handhelds can benefit from the PB721's USB-C PD capability.

It is suitable for compatible devices such as:

• Steam Deck
• ASUS ROG Ally
• Lenovo Legion Go
• Other USB-C gaming handhelds

The exact charging speed depends on the handheld's supported input power.

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12. Advanced Fast-Charging Protocols

The PB721 supports a wide range of charging protocols, including:

• PD 3.0
• PPS
• QC 3.0
• SCP
• FCP
• AFC
• Apple 5V/2.4A
• Samsung 5V/2A
• BC1.2

This broad compatibility allows it to work with many different smartphones and electronic devices.

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13. Samsung Super Fast Charging Compatibility

PPS support makes the PB721 particularly useful for compatible Samsung devices.

The USB-C1 port can support PPS ranges suitable for Samsung fast-charging implementations, while USB-C2 also supports PPS at lower power.

Actual charging speed depends on the specific Samsung phone and cable.

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14. 13-Layer Safety Protection

UGREEN documentation describes the PB721 as incorporating 13-layer safety protection.

Protection systems include measures for:

• Overcharging
• Over-discharging
• Over-current
• Over-power
• Over-voltage
• Over-temperature
• Short circuit
• Electromagnetic protection

These features are designed to help protect the power bank and connected devices during everyday use.

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15. Portable Tower Design

The PB721 uses a relatively compact vertical/tower-style design for a 20,000mAh high-output power bank.

Published specifications place the dimensions around 131 × 54 × 51mm, with weight around 478–483g, depending on the documented version.

Although heavier than a basic phone power bank, the size is reasonable considering its 20,000mAh capacity and 130W output capability.

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Specifications Chart

Specifications can vary slightly between regional SKU variants, so the exact retail package should be checked for region-specific markings. The core PB721 specifications are supported by UGREEN documentation and product manuals.

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Charging Output Chart

The USB-C1 port supports up to 100W individually, while the USB-C1 + USB-C2 configuration is rated up to 130W combined.

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Supported Charging Protocols

 

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UGREEN PB721 for Laptop Charging

The PB721 stands out from ordinary power banks because it can provide up to 100W through USB-C1.

A laptop must support charging through USB-C Power Delivery. The PB721 does not replace a high-wattage AC power adapter for laptops that require more than its supported USB-C output.

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Comparison Chart

UGREEN PB721 vs Standard 20,000mAh Power Bank

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UGREEN PB721 vs UGREEN PB311

If you only need smartphone backup power, the PB311 is more compact. If you need laptop charging and significantly higher output, the PB721 is the much more capable choice.

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Who Should Buy UGREEN PB721?

1. Laptop Users

The PB721 is an excellent choice for people who regularly work on USB-C laptops away from power outlets.

2. MacBook Users

MacBook users can take advantage of the 100W USB-C output for high-speed portable charging.

3. Content Creators

Photographers, videographers and content creators can use the PB721 to provide backup power for compatible USB-C equipment.

4. Gamers

The high output makes it useful for gaming handhelds and other high-power portable gaming equipment.

5. Business Travelers

The 20,000mAh battery provides substantial backup power while traveling between meetings, airports and offices.

6. Students

Students using laptops and tablets can benefit from having a high-capacity portable charging solution in their backpack.

7. Remote Workers

For remote workers, the PB721 provides an additional power source for USB-C laptops during temporary power interruptions.

8. Multi-Device Users

If you regularly carry a laptop, smartphone and earbuds, the three-port design can reduce the number of chargers and power accessories you need.

9. Samsung Users

PPS support makes the PB721 a particularly capable option for compatible Samsung Galaxy devices.

10. Users Who Want Charging Information

The TFT display is ideal if you want more detailed information than a simple four-LED battery indicator.

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Frequently Asked Questions

1. What is UGREEN PB721?

UGREEN PB721 is a 20,000mAh high-output Nexode power bank with up to 130W total output, two USB-C ports, one USB-A port and a TFT smart display.

2. What is the capacity of UGREEN PB721?

It has a nominal capacity of 20,000mAh and approximately 72Wh rated energy.

3. What is the maximum output of PB721?

The maximum combined output is 130W.

4. How much power does USB-C1 provide?

USB-C1 provides up to 100W.

5. How much power does USB-C2 provide?

USB-C2 provides up to 30W.

6. How much power does USB-A provide?

USB-A supports up to 22.5W.

7. Can UGREEN PB721 charge a laptop?

Yes. Its USB-C1 port supports up to 100W, making it suitable for many USB-C PD-compatible laptops.

8. Can it charge a MacBook?

Yes. Compatible MacBook models can be charged through USB-C Power Delivery.

9. Can it charge an iPhone?

Yes. Compatible iPhones can be charged through USB-C with an appropriate cable.

10. Can it charge Samsung Galaxy phones?

Yes. PPS support makes the PB721 suitable for compatible Samsung fast-charging configurations.

11. Does PB721 support PD 3.0?

Yes. USB Power Delivery 3.0 is supported.

12. Does it support PPS?

Yes. PPS is supported, making it suitable for compatible fast-charging devices.

13. Does it support QC 3.0?

Yes. QC 3.0 is among the listed supported protocols.

14. Can it charge three devices simultaneously?

Yes. The PB721 has two USB-C ports and one USB-A port, allowing multiple compatible devices to be connected.

15. Does PB721 have a display?

Yes. It features a color TFT smart display for battery and charging information.

16. How fast can the PB721 recharge?

It supports up to 65W USB-C input. With a compatible 65W PD charger, the documented recharge time is approximately 2 hours.

17. Is the charger included?

The standard documented package includes the power bank, one USB-C cable and a manual. A wall charger is not listed as part of the standard package.

18. Can it charge a Steam Deck?

Yes, provided the device is compatible with USB-C Power Delivery. The PB721's high-power USB-C output makes it well suited to demanding handheld gaming devices.

19. Can it charge ASUS ROG Ally?

Yes, provided the device and cable support the required USB-C PD configuration. Its high-power USB-C1 output is suitable for high-demand USB-C gaming devices.

20. Is UGREEN PB721 good for travel?

Yes. Its 72Wh battery is below the commonly referenced 100Wh threshold for many airline portable-battery policies, but airline-specific rules should always be checked before flying.

21. Is PB721 wireless?

No. PB721 is a wired USB power bank and does not have built-in wireless charging.

22. Does it have built-in cables?

No. The power bank uses external charging cables. A USB-C cable is included in the documented package.

23. How heavy is UGREEN PB721?

Published specifications put its weight at approximately 478–483g, depending on the documented version.

24. What are the dimensions?

The documented dimensions are approximately 131 × 54 × 51mm.

25. Is UGREEN PB721 worth buying?

Yes, if you need more than basic smartphone charging. Its 100W USB-C output, 130W total power, 20,000mAh capacity, 65W recharge capability and TFT display make it particularly attractive for laptop users and people carrying multiple devices.

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Conclusion

The UGREEN PB721 20000mAh 130W Power Bank is a serious upgrade over conventional smartphone power banks. Rather than focusing only on phone charging, it is designed as a high-output portable power solution for laptops, tablets, smartphones and gaming devices.

Its 100W USB-C1 port is the key feature, providing enough power for many USB-C laptops and MacBooks. The additional 30W USB-C2 and 22.5W USB-A ports make the PB721 practical for charging multiple devices at once, while the 130W combined output gives it substantially more versatility than standard power banks.

The 65W input also helps solve one of the common problems with large-capacity power banks: slow recharging. With a suitable 65W PD charger, UGREEN specifies approximately two hours for a full recharge.

The TFT smart display is another major advantage. Instead of guessing how much battery remains, users can monitor the battery percentage and charging activity directly on the screen.

For customers searching for UGREEN PB721 Price in Pakistan, this is an excellent choice for laptop users, MacBook owners, gamers, content creators, students, remote workers and frequent travelers who need serious portable charging performance.

Best For: USB-C laptops, MacBooks, gaming handhelds, tablets, smartphones, multi-device charging, travel and professional mobile work.