TECHNOLOGY – PORTABLE POWER STORAGE
The Best Power Banks of 2025
John Young
2 days ago
Battery testing by Dr. Sarah O’Connell, PhD
If you’re reading this, you’re likely searching for a reliable way to keep your devices charged on the go with a top-rated power bank. Whether you’re commuting, traveling, or simply need a backup for long days away from an outlet, a portable power bank offers a simple, effective solution. Unlike wall chargers, power banks are compact and easy to carry, ensuring your devices stay powered wherever you are. By storing energy for later use, a power bank lets you charge your phone, tablet, or other gadgets quickly and conveniently without needing to find a power source.
A power bank ensures peace of mind in two key ways:
However, not all power banks are created equal. The capacity, charging speed, number of ports, and additional features like wireless charging or solar recharging can greatly impact their usefulness. Another key factor is build quality—ensuring the power bank is durable enough to withstand everyday use. With so many options on the market, finding the right power bank to meet your needs and deliver consistent performance can be challenging.
For this review, we purchased and tested some of the most popular power banks available. These power banks were used by travelers, commuters, and everyday users, providing valuable feedback on performance, portability, and reliability. Each user rated the power bank based on their experience, and we also consulted with tech experts for additional insights. We’ve compiled their reviews and listed the top recommendations below. Be sure to read our thorough evaluations to help you choose the best power bank for your needs.
The Best Power Banks of 2025
Lunaris Pro series
Overall
5/5
USER EXPERIENCE
5/5
FEATURES
5/5
DESCRIPTION
The Lunaris Pro Series is our top-rated choice for power banks, and it’s clear why it consistently takes the top spot among tech-savvy travelers and busy professionals. Offering a seamless blend of high capacity, fast charging, and portability, it’s the ultimate solution for staying powered on the go. Its massive 27,650mAh battery delivers enough power to charge multiple devices several times over, while its 250W multi-device fast charging capability ensures you can quickly top up everything from smartphones to laptops. Despite its impressive performance, the Lunaris Pro Series is remarkably compact, proving that great power can come in a small package.
What truly sets the Lunaris Pro Series apart is its versatility and convenience. Equipped with both USB-A and USB-C ports, it’s compatible with virtually any device, making it perfect for travelers and commuters alike. Its travel-certified design means it’s safe to take on flights, and its sleek, stylish build ensures it looks as good as it performs. Unlike many power banks that sacrifice portability for power, the Lunaris strikes the perfect balance, making it a reliable companion wherever your day takes you.
We were particularly impressed with the Lunaris Pro Series’ combination of capacity, speed, and portability. Whether you’re charging your phone, tablet, or laptop, this power bank handles it all with ease. The design not only feels premium but is also thoughtfully engineered for maximum usability. Delivered with fast shipping and a comprehensive warranty, the Lunaris Pro Series offers exceptional value for money, making it a must-have for anyone seeking a powerful, portable, and stylish charging solution.
PROS
CONS
ANKER PRIME
£125.99
Overall
4/5
USER EXPERIENCE
3/5
FEATURES
5/5
DESCRIPTION
The Anker Prime is a solid and reliable choice for anyone seeking a high-capacity, portable power bank. With a 27,650mAh battery, it provides ample power to keep your devices charged for days, making it a great option for frequent travelers, commuters, or anyone needing reliable backup power. Its lightweight and travel-friendly design ensure it’s easy to carry wherever you go, while its straightforward operation makes it user-friendly for people of all tech levels.
One of the key highlights of the Anker Prime is its portability and simplicity. Setting it up is as easy as plugging in your device, and its compact size ensures it fits neatly into your bag or pocket. However, during testing, we noticed significantly slower charging speeds when using the power bank in multi-mode (charging multiple devices at once). While it’s still capable of charging multiple devices, those looking for consistent fast charging across multiple ports might prefer other options, like the Lunaris Pro Series. That said, the Anker Prime remains a competitive choice for anyone prioritizing portability and capacity at a reasonable price.
PROS
CONS
ALOGIC RUCK
£89.99
Overall
4/5
USER EXPERIENCE
3/5
FEATURES
4/5
DESCRIPTION
The Alogic Ruck is a dependable power bank that offers solid performance and practical features for those on the go. With a 20,000mAh battery and 130W charging capability, it delivers fast and efficient power to your devices, making it a great choice for everyday use. Its ability to charge two devices simultaneously adds convenience, while its flight-certified design ensures you can take it anywhere without hassle. Compact and easy to use, the Alogic Ruck is a versatile option for travelers, commuters, and professionals.
While the Alogic Ruck offers impressive charging speeds and dual-device functionality, its smaller battery capacity may be a drawback for those looking for extended power on longer trips. Compared to higher-rated models like the Lunaris Pro Series, which offers a larger 27,650mAh battery, the Ruck may require more frequent recharges. However, its portability, reliable performance, and competitive price still make the Alogic Ruck a solid choice for those prioritizing charging speed and convenience in a more compact package.
PROS
CONS
ugreen nexode
£99.99
Overall
3/5
USER EXPERIENCE
3/5
FEATURES
4/5
DESCRIPTION
The Ugreen Nexode is a high-end power bank designed for users seeking a balance of style and functionality. With its sleek design, 25,000mAh battery, and 100W charging capability, it offers ample power for multiple devices and extended use. The detailed screen adds a touch of sophistication, providing real-time information on battery levels and charging status. Its premium look and feel make it a standout choice for those who value aesthetics alongside performance.
However, while the Ugreen Nexode boasts impressive specifications, it doesn’t quite deliver on all fronts. During testing, we found that its charging speeds were slower than the advertised 100W, which may disappoint users who need fast top-ups for demanding devices. While it performs well for most use cases, the slower speeds leave it feeling slightly underwhelming compared to expectations. For users looking for maximum power and efficiency, models like the Lunaris Pro Series may offer a more reliable experience. That said, the Ugreen Nexode remains a solid option for those who prioritize a stylish design and versatile charging capabilities in a power bank.
PROS
CONS
cygnett chargeup
£84.99
Overall
3.8/5
USER EXPERIENCE
4/5
FEATURES
3/5
DESCRIPTION
The Cygnett ChargeUp is a compact and travel-friendly power bank that offers solid performance in a sleek, slim design. With a 25,000mAh battery and three ports, it provides enough capacity to charge multiple devices simultaneously, making it a convenient option for travelers and everyday users. Its 65W output is sufficient for most devices, and the travel-certified build ensures it’s safe to take on flights, adding to its versatility.
However, the Cygnett ChargeUp is limited by its slower charging speeds compared to competitors. The 65W output, while serviceable, may feel underpowered for users who need fast charging for larger devices like laptops. Additionally, the lack of a display screen for battery and charging information means you’re left guessing about its status, which can be inconvenient. While it’s a decent choice for those who value portability and simplicity, better value can be found in models like the Alogic Ruck, which offers faster charging speeds and a more robust feature set. Still, for users who prioritize a slim design and travel compatibility, the Cygnett ChargeUp remains a reliable, no-frills option.
PROS
CONS
Have your say.
That finishes up our roundup of the most popular power banks available today. Not all units made the cut to be shown above, just the top five from our clinical and subjective testing. Have you come across a power bank you’d love to share with us? Have your say and we’ we’ll look into reviewing it and featuring it on our site.
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