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Ugreen 145W Power Bank (25000mAh) Charger

Ugreen 145W Power Bank review

Ugreen 145W Power Bank review

In an age when mobility plays an essential role in productivity, the Ugreen 145W Power Bank (25000mAh) emerges as a reliable ally of the tech-savvy traveler. Ugreen, a brand that has captivated a substantial online following, has been in the limelight for its innovative tech solutions. With over 880,000 followers on Facebook, 740,000+ on TikTok, and over 80,000 on Instagram, Ugreen has built a community of loyal users.

Founded in 2012, Ugreen is a company that has always shown a lot of promise throughout the years. It now offers an excellent product range of portable chargers, power stations, and other devices that have each become a staple for today’s tech enthusiast.

Ugreen 145W Power Bank: Key Features Overview
Capacity 25000mAh
Output Ports 2 x USB-C, 1 x USB-A
Charging Time 1.5 hours to full charge
IP Rating None
Weight 18.1 oz advertised (20 oz reviewed)
Dimensions 6.3 x 3.18 x 1.05 inches

Editor’s Rating

out of 5





The brand’s commitment to quality and customer satisfaction is evident in all of its product lines, so our expectations were naturally high for the Ugreen 25000mAh Power Bank. Designed for the modern user who may not need the full prowess of a power station but still demands significant charging capacity, this power bank offers a compelling mix of power and portability.

The Ugreen 145W Power Bank promises fast and efficient charging. This portable charger comes with a sleek digital display, and it is compatible with a variety of devices. The 145W output and intelligent circuit design ensure that devices are charged quickly yet safely.

Designed for a broad array of devices such as the latest MacBook Pro, MacBook Air 2022, various Dell and HP laptops, iPhones up to the 15 Pro Max, the Samsung Galaxy series, and even gaming devices like the Switch, this power bank is poised to be the go-to charger for all your devices. The capability to fully charge a 2022 13″ MacBook Air in just 90 minutes is nothing short of impressive.

As a potential cornerstone of your tech arsenal, the Ugreen 25000mAh Power Bank seems to be more than just a power bank; it’s a versatile power solution. Users who make this power bank their portable charger of choice will find it to be suitable for quick top-ups and full charges of smartphones, laptops, or any other compatible device. We will now thoroughly examine the Ugreen 145W Power Bank’s performance, design, and its overall value with the aim of determining whether it lives up to the hype.

1. Design and Build

The Ugreen 145W Power Bank (25000mAh) reflects a design philosophy that balances function and form. With the increasing power demands of modern devices, the days of petite “lipstick” power banks are dwindling. Ugreen’s robust portable charger steps in to address the need for substantial power reserves, with a hefty 25000mAh capacity to cater to the most power-hungry devices.

Design Overview
Weight Approximately 20 oz (567 grams) as reviewed
Dimensions 6.3″ x 3.2″ x 1.1″ (160 x 81 x 28 mm)
Color and Finish Matte, silver-colored finish
Display LED digital display for capacity
Charging Ports 2 USB-C, 1 USB-A
Design Feature One-button operation for display
Accessories Soft case, USB-C cable, Instruction booklet

Aesthetics and Ergonomics

The design is minimalistic, with a sleek, inoffensive black and gray color scheme. The power bank’s outer shell boasts a sophisticated matte finish, giving it an upscale look while also resisting fingerprints and smudges. The power bank might not win design awards for innovative aesthetics, but it certainly will for its sleek sophistication.

At just over a pound in weight and with dimensions that speak more to a paperback novel than a typical smartphone, it is not a device that touts extreme portability. However, the Ugreen 145W Power Bank does boast a solid build and reliable power delivery. If your tech needs justify carrying such a powerhouse, neither its size nor weight will prove to be cumbersome.

Build Quality and Functionality

The Ugreen 145W Power Bank has a digital display, which gives it an edge over competitor devices that tend to opt for simple LED indicators. This allows a user to have a precise reading of their device’s remaining power, as opposed to relying on guesswork based on ambiguous lights. A single button is used to operate the Ugreen 145W Power Bank, which keeps things simple and easy even for non-tech savvy customers.

Port Configuration and Compatibility

Port Type Functionality
USB-C Port 1 Input/Output, up to 100W
USB-C Port 2 Input/Output, up to 45W
USB-A Port Output, up to 18W

Ugreen provides a comprehensive charging solution with dual USB-C ports for modern devices and a USB-A port for legacy hardware. This setup ensures wide compatibility, from the latest USB-C laptops to older gadgets still dependent on USB-A connections.

Packaging and Additional Kit

Embracing a “less is more” philosophy, the power bank comes in simple yet professional packaging that communicates the device’s significant features without unnecessary embellishments. Inside the box, alongside the power bank itself, Ugreen includes a protective case, a USB-C to USB-C cable, and an instruction booklet — all the essentials you need for immediate use.


Potential buyers should keep in mind that while the Ugreen 145W Power Bank (25000mAh) performs well in terms of power capacity and output, the device is on the heavier side. Those looking for a lightweight, portable charger might need to look for an alternative. Users who prioritize power over portability, however, will find the Ugreen 145W Power Bank (25000mAh) to be a solid and dependable option.

In summary, Ugreen has done a fantastic job in creating a portable charger that is built to last, easy to use, and equipped to keep your devices fully topped up. With its impressive high-capacity battery, this portable charger can be a staple for anyone who relies on electronic devices while on the go.

2. Usability & Compatibility

The Ugreen 145W Power Bank (25000mAh) has been designed with versatility and convenience in mind, making it an essential tool for anyone who needs to keep their devices powered throughout the day. Its real-time display and fast charging capabilities contribute toward a fantastic user experience.

Ugreen 145W Power Bank Usability & Compatibility

Charging Efficiency

Device Charged Charging Duration Power Bank Usage
Samsung Galaxy Book 1.5 hours to 100% 100% of power bank
OnePlus 5T Phone < 1 hour to 100% 10% of power bank

It took only two hours to fully charge the Ugreen Power Bank itself from 0% to 100%, a notably swift recharge time.

Device Compatibility

Ugreen’s power bank has the capacity to charge a vast array of devices. This includes smartphones, laptops, and even low-current devices through its trickle charge feature. Here are some of the devices that are compatible with the Ugreen 145W Power Bank:

  • MacBook Pro
  • MacBook Air
  • Dell XPS 15 and 13
  • Nintendo Switch
  • Steam Deck
  • iPhones
  • iPads
  • Android phones
  • AirPods (via trickle charging)
  • Apple Watches (via trickle charging)
  • Bluetooth earbuds (via trickle charging)

Real-World Application

This power bank will fit the needs of various users:

  • Students: As not all classrooms and lecture halls have accessible power outlets, Ugreen’s portable charger will allow students to always keep their laptops fully charged.
  • Professionals: Those who need a reliable source of power during conferences or while working remotely will find the Ugreen 25000mAh Power Bank to be the perfect portable charger.
  • Travelers: The Ugreen 145W Power Bank allows one to fully charge their smartphone multiple times, making it an excellent travel companion.

Output Distribution

Port Configuration Total Output
Both USB-C ports 145W
All three ports (2 USB-C + 1 USB-A) 115W

When using all three ports, the total maximum output is 115W, which means devices will charge at a slower rate.

Technical Specifications

Users with specific devices should check the power bank’s voltage and amperage to ensure compatibility. However, compatibility issues are highly unlikely, given how Ugreen’s power bank complies with modern charging standards.

User-Friendly Features

  • Display: A simple button press activates the display, which shows exactly how much of the device’s total charging capacity is left.
  • Fast Charging: The Ugreen 25000mAh Power Bank supports fast charging speeds. Moreover, it only takes two hours to fully top up this portable charger.
  • Multi-Port Charging: The power bank comes with two USB-C ports and a single USB-A port, allowing users to charge up to three devices simultaneously.
  • Trickle Charging Mode: Suitable for low-current devices, activated by holding the power button for three seconds.

With an impressive array of features designed for user convenience and a broad spectrum of device compatibility, the Ugreen 145W Power Bank (25000mAh) ensures that staying powered throughout the day is easier than ever. Whether you are a heavy laptop user requiring a mid-day boost or a smartphone user needing multiple charges, this power bank stands ready to meet your needs.

3. Features & Technology

The Ugreen 145W Power Bank (25000mAh) comes equipped with cutting-edge technology and user-friendly features, ensuring that your devices are charged quickly and safely. Below is an exploration of its key technological attributes.

Ugreen 145W Power Bank Features

Ports in Use Maximum Output per Port
1 USB-C Port 100W
2 USB-C Ports Split up to 145W total
USB-C & USB-A Ports Split up to 115W total
Note: The maximum wattage is divided among the ports when charging multiple devices simultaneously.

Trickle Charge Technology

Trickle charging is especially useful for low-current devices such as:

  • Bluetooth earphones
  • Smartwatches
  • AirPods

By simply holding down the power button for 3 seconds, you can activate trickle charge mode to safely charge these devices.

Key Features

  • Dual USB-C Ports: Allows simultaneous charging of two USB-C devices.
  • USB-A Port Inclusion: Adds versatility by supporting devices with USB-A connectors.
  • Two-Way Charging Capability: The power bank can receive and deliver charge concurrently, serving as a hub.
  • LED Numeric Readout: Offers a clear display of remaining battery percentage.
  • High Capacity: With its 25000mAh capacity, this power bank is perfect for both smartphone users and those who need to top up their laptop’s battery during the day.
  • Device Protection: The Ugreen 145W Power Bank has built-in short-circuit, over-voltage, and over-current protection, among other means of keeping your devices safe.
  • Instant Power Transfer: There is no need to press any buttons to initiate charging, making the Ugreen 145W Power Bank ideal for cold weather or when one is wearing gloves.

Additional Features

  • Soft Carry Case: Provided for protection against surface scratches.
  • USB-C to USB-C Cable: Included for convenient charging.

Missed Opportunities

While the Ugreen Power Bank boasts an array of impressive features, there is room for enhancement:

  • Wireless Charging: Not present but would be an excellent addition considering the power bank’s physical size.

In the Box

  • USB-C to USB-C Cable
  • Soft Protective Case

The Ugreen 145W Power Bank (25000mAh) is a marriage between substantial capacity and smart technology, making it a versatile choice for the modern device user. Despite lacking wireless charging, its array of protective features and two-way charging capability position it as a top contender in the portable power solutions market.

4. Pros and Cons

When considering the Ugreen 145W 25000mAh power bank, potential users can weigh the following advantages and disadvantages:


  • Fuss-Free Design: Simple and efficient layout with an easy-to-use interface.
  • Multiple Ports: Equipped with both USB-C and USB-A ports for versatile charging options.
  • High Output: The primary USB-C port supports an output of up to 100W, which is suitable for charging laptops and other high-power devices.
  • FAA Carry-On Compliant: The device’s dimensions and weight do not exceed carry-on luggage limits, making it suitable for travel.
  • Trickle Charging: Users can charge small devices without worrying about harming their batteries.
  • LED Display: The display shows exactly how much battery life is left.


  • Size: The device is relatively bulky compared to power banks with similar battery capacities.
  • Weight: Users will find this power bank to be slightly heavier than many of its competitors, and its weight is noticeable during travel.
  • Display Information: Although helpful, the display does not indicate output voltage and current, which could be useful for tech-savvy users.
  • Accessories: Lacks an included wall charger, necessitating a separate purchase or use of an existing charger.
  • No Wireless Charging: Wireless charging is not supported by the Ugreen 145W Power Bank.

5. User Reviews and Feedback

Below are curated user reviews that shed light on real-world experiences with the Ugreen 145W 25000mAh power bank:

6. Images and Videos

Ugreen 145W Power Bank (25000mAh) – Portable Powerhouse

Ugreen 145W Power Bank (25000mAh) - Portable Powerhouse
The image showcases the Ugreen 145W Power Bank, a 25000mAh capacity behemoth, paired with a USB-C cable, designed for the on-the-go charging needs of modern devices with efficiency and ease.

Ugreen 145W Power Bank (25000mAh) with Travel Case

Ugreen 145W Power Bank in White: Pure and Practical
Displayed in a side view, the Ugreen 145W Power Bank offers a substantial 25000mAh capacity, shown alongside its stylish travel case, epitomizing the perfect blend of functionality and portability for tech enthusiasts.

7. Conclusion

The Ugreen 145W 25000mAh Power Bank stands out as a powerhouse of portable charging. It is capable of catering to virtually any tech user, regardless of whether their devices use USB-C or USB-A. Here are our key takeaways:

  1. Power for Days:
    With an impressive capacity of 25000mAh, this power bank can keep your devices running throughout the day. It is perfect for laptops, smartphones, and low-current devices.
  2. Swift Charging Capabilities:
    The Ugreen 145W Power Bank supports fast charging, with speeds that can easily rival wall sockets, and the 100W output on the primary USB-C port is particularly impressive.
  3. Simultaneous Device Charging:
    Users can charge up to three devices at once, thanks to the inclusion of one USB-A and two USB-C ports.
  4. Universal Compatibility:
    The Ugreen 145W Power Bank is compatible with an array of devices, including but not limited to MacBooks, the Nintendo Switch console, Bluetooth speakers, and smartphones.
  5. Travel-Ready:
    The device’s FAA compliance makes it travel-friendly, ensuring that you can always take your power bank with you when you’re on the move.

All in all, the Ugreen 145W Power Bank will be a great purchase for tech-savvy users who need a reliable, high-capacity portable charger. Professionals and students who are always on-the-go will find it especially useful, as the charger packs a lot of power while still being relatively portable. Nonetheless, its weight could deter some potential buyers, while others might be disappointed by the display’s inability to show output voltage information and other useful data. If you also have such concerns, there are alternative options that might be worth checking out.

Alternatives to Consider:

  • Users who are seeking a slightly lighter and potentially more compact option can consider the Zendure Super Tank Pro. This portable charger comes with superior capacity and an OLED screen that displays the input and output status, the battery’s remaining capacity, and more.
  • If you wish to support clean energy initiatives, a device belonging to the BioLite Charge PD series will serve as a suitable alternative. These power banks offer fast charging, and the BioLite company takes active measures to reduce and offset its annual carbon footprint.

The Ugreen 145W Power Bank is a solid performer in the portable charger market, and it can easily meet the high demands of modern tech users. While it does not boast wireless charging, and it can be considered heavy when compared to rival power banks, its efficiency and power output are commendable.

For those weighing their options, we offer a comprehensive guide to the best power banks available. Our selection comprises a range of top-tier portable chargers that will suit the needs and preferences of various users.