12 Best Portable Power Banks for Laptops in Fall 2025

Reviews
By Nathaniel Rivers

Running out of battery while working on your laptop can be frustrating, especially when you’re away from an outlet. Portable power banks designed for laptops solve this problem by giving you hours of extra power wherever you go. Whether you’re a student, traveler, or remote worker, having a reliable power bank means you can stay productive without worrying about finding a charging spot.

Lion Energy Eclipse Mag

© ePowerGuys.com

Engadget crowned this model the best laptop power bank for travel, and it’s easy to see why. With approximately 27,000 mAh capacity and 99.9 Wh rating, it stays just under airline limits while delivering serious charging power.



Multiple outputs including USB-C in/out make it versatile for different devices. The magnetic design adds convenience when you’re on the move, keeping cables organized and connections secure.



Travelers appreciate how it balances power capacity with portability, fitting comfortably in backpacks without adding excessive weight to your carry-on luggage.

Anker Laptop Power Bank 25K

© The Verge

Professionals swear by this powerhouse that earned Engadget’s runner-up spot for good reason. Packing 25,000 mAh capacity and high wattage output, it handles demanding laptops with ease while maintaining a compact profile.



Multi-port configurations let you charge several devices simultaneously, which is perfect for digital nomads juggling phones, tablets, and computers. The upgraded models feature improved efficiency and faster charging speeds compared to earlier versions.



Business travelers find it reliable enough to fully recharge a MacBook Pro multiple times during long flights or extended work sessions away from power outlets.

Baseus Power Bank 20,000 mAh 100W

© TechPowerUp

Budget-conscious buyers celebrate this option that doesn’t sacrifice performance for affordability. Engadget included it on their best laptop power banks list specifically because it delivers 100W output at a wallet-friendly price point.



The 20,000 mAh capacity provides enough juice for most laptops when specs align properly with your device’s requirements. Its slim profile slides easily into laptop bags without creating bulky pockets or awkward bumps.



Students and freelancers appreciate getting reliable laptop charging without breaking the bank, making it an excellent entry-level choice for those new to portable power solutions.

Goal Zero Sherpa 100AC

© {Tech} for Travel

Engadget praised this hybrid power bank for its unique AC outlet feature, which changes the game for laptop users. Unlike USB-only models, it accepts traditional laptop chargers, giving you flexibility with older devices that haven’t adopted USB-C Power Delivery.



The rugged construction appeals to outdoor enthusiasts who need reliable power while camping or hiking. Multiple output options mean you can charge everything from cameras to drones alongside your computer.



Photographers and content creators working in remote locations value this versatility, especially when standard USB charging isn’t compatible with their equipment’s specific power requirements.

Mophie Powerstation Pro AC

© Consumer Reports

Flexibility defines this 2023 model with approximately 27,000 mAh capacity and a built-in AC outlet. Engadget featured it in their best for AC port category because it eliminates compatibility headaches with laptops that don’t support USB-C PD.



Simply plug your regular laptop charger directly into the power bank just like you would a wall outlet. This approach works brilliantly for older laptops or specialized equipment with proprietary charging systems.



Creative professionals working with high-performance laptops find this particularly useful since they can stick with manufacturer-provided chargers rather than hunting for compatible USB-C alternatives.

Dell PW7018LC Notebook Power Bank Plus

© Walmart

Dell designed this specifically for notebooks, and UltrabookReview recognized it among the best mobile laptop banks available. With 65 Wh capacity and 65W output, it strikes an excellent balance between portability and charging capability.



The form factor feels purpose-built for laptop users rather than adapted from smartphone chargers. Dell laptop owners particularly benefit from the optimized compatibility, though it works well with other brands too.



Corporate users appreciate the professional appearance and reliable performance during business trips, especially when presentation batteries can’t afford to die mid-meeting or during important client calls.

Anker Prime Power Bank 300W

© Anker

Anker’s latest flagship offering packs a massive 26,250 mAh capacity with an incredible 300W output capability. TechRadar highlighted how it stays under the 100 Wh airline limit while enabling simultaneous high-output charging across multiple devices.



Two USB-C ports can each deliver up to 140W simultaneously, making it perfect for power-hungry gaming laptops and creative workstations. The companion app provides detailed monitoring and customizable charging profiles for different scenarios.



Power users and gamers who need maximum performance find this worth the premium price, especially when working on rendering projects or gaming sessions far from electrical outlets.

CUKTECH 20

© Yanko Design

Lifewire reported this as a compact, flight-friendly power bank capable of powering a MacBook Pro and other devices simultaneously. With approximately 25,000 mAh capacity and 140W output, it punches above its weight class in terms of charging performance.



The compact design makes it easy to slip into laptop sleeves or jacket pockets without adding noticeable bulk. Frequent flyers appreciate how it meets airline regulations while still providing substantial charging capacity for long international flights.



MacBook users specifically praise its compatibility and fast charging speeds, often getting their laptops from empty to full in under two hours depending on the model.

Anker 737 PowerCore 24K

© Anker

Polygon noted this model can handle heavier charging tasks with its 24,000 mAh capacity and 140W output across multiple ports. The real-time LCD display showing voltage, current, and battery status gives you total control over your charging experience.



Capable of charging a MacBook Pro 16-inch to fifty percent in just forty minutes, it’s impressively fast for a portable solution. The display eliminates guesswork about remaining capacity or charging speeds.



Tech-savvy users who appreciate detailed information about their devices find this feature incredibly useful, especially when planning power usage during long work sessions or travel days.

Ugreen 145W Power Bank

© 9to5Mac

Engadget selected this as their best for tablets and high output pick, suggesting it’s more than capable for laptops when wattage requirements align. With 25,000 mAh capacity and 145W total output, it handles energy-hungry devices with confidence.



Two USB-C ports and one USB-A port allow simultaneous charging of multiple gadgets. The digital display clearly shows charging status and remaining battery life, helping you monitor power levels throughout the day.



Users who juggle tablets, laptops, and smartphones appreciate the flexibility, making it ideal for hybrid workers who switch between devices depending on the task at hand.

Aohi Starship

© Amazon.com

Engadget’s list featured this beast for its exceptional power output and massive 40,000 mAh capacity. With 240W total output capability and dual USB-C support delivering 140W plus 100W simultaneously, it stands out as the ultimate powerhouse.



This capacity allows multiple full laptop charges, making it perfect for extended trips or situations where outlets are scarce. The high wattage means even demanding gaming laptops and workstations charge at full speed.



Content creators rendering video projects or gamers attending LAN parties find this indispensable, essentially bringing wall-outlet charging performance to completely portable form factor.