· Maggie · Reviews/Home · 7 min read
Top 6 Best Portable Power Banks for Laptops in 2025 – Keep Your Devices Charged Anywhere
Never let a dead laptop battery slow you down again! Check out these 6 top-rated portable power banks for laptops, handpicked for their capacity, durability, and portability. Whether you’re a remote worker, student, or traveler, there’s a perfect match here for you.
Introduction
Picture this: you’re in the middle of an important Zoom call, and your laptop battery hits 5%. Panic sets in. Sound familiar? We’ve all been there, and it’s not fun. That’s where portable power banks for laptops come to the rescue. These little lifesavers are a must-have for anyone who’s always on the move—whether you’re a digital nomad, a student cramming for finals, or just someone who hates being tethered to an outlet.
I’ve spent weeks testing and comparing these gadgets to find the best of the best. Trust me, I’ve charged laptops in coffee shops, on trains, and even in the park. Below, I’ll walk you through six standout power banks that’ll keep your devices juiced up no matter where you are. Let’s get into it!
INIU Power Bank, 20000mAh 65W USB C Laptop Portable Charger
The INIU Power Bank is like the Swiss Army knife of portable chargers. It’s compact, reliable, and packs a punch with its 65W output. During my tests, it kept my MacBook Pro alive through an entire workday without breaking a sweat. Plus, it’s a champ at fast-charging other gadgets like the Steam Deck or Samsung Galaxy phones.
That said, it’s not perfect. Recharging the power bank itself takes a while, which can be a bummer if you’re in a rush. And while the included USB-C cable is decent, it doesn’t always deliver the full 65W output. My advice? Grab a higher-quality cable to get the most out of this little powerhouse.
Pros & Cons:
| Pros | Cons |
|---|---|
| Fast 65W charging for laptops | Slow to recharge the power bank |
| Compact and portable design | Included cable underperforms |
| Reliable performance for multiple devices | Slightly heavier than expected |
INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger
If the first INIU model was a Swiss Army knife, this one’s a full-blown toolbox. With a whopping 27000mAh capacity and 140W output, it’s a beast. I used it to charge my MacBook Pro and iPhone at the same time, and it didn’t even flinch. The smart digital display is a game-changer, showing real-time power usage and remaining charge—super handy when you’re on the road.
But let’s be real: this thing is heavy. It’s not the kind of power bank you’d toss in your pocket for a quick trip. And while it’s perfect for long flights or road trips, it might be overkill for everyday use. Still, if you need serious power, this is your go-to.
Pros & Cons:
| Pros | Cons |
|---|---|
| 140W output for fast charging | Bulky and heavy |
| Smart digital display | Long recharge time |
| High capacity (27000mAh) | Not ideal for pocket carry |
Power Bank, 27000mAh 140W USB C Laptop Portable Charger
This power bank from Jescuok is a solid contender. With a 140W USB-C output and 27,000mAh capacity, it’s perfect for charging laptops, tablets, and even gaming devices like the Steam Deck. The LED screen is a nice touch, showing real-time wattage and battery percentage—super helpful when you’re managing multiple devices.
It’s a bit on the heavy side, but honestly, the trade-off is worth it for the performance. If you’re someone who’s always on the go and needs reliable backup power, this one’s a winner.
Pros & Cons:
| Pros | Cons |
|---|---|
| 140W fast charging for laptops | Slightly heavier than smaller models |
| 27,000mAh high capacity | Higher price point |
| Clear LED screen with real-time data | Limited color options |
Anker 737 Power Bank, 24,000mAh 3-Port Laptop Portable Charger with 140W Output
Anker is a name you can trust, and the 737 Power Bank lives up to the hype. With a 24,000mAh capacity and 140W output, it’s a powerhouse. The smart digital display is a standout feature, showing real-time charging stats—super useful for tech nerds like me. It charged my MacBook Pro from 0% to 75% in under an hour, which is seriously impressive.
That said, it’s not without its quirks. It’s heavy, and the lack of a wall charger in the box feels like a missed opportunity. Still, if you’re looking for a reliable, high-performance power bank, this one’s hard to beat.
Pros & Cons:
| Pros | Cons |
|---|---|
| 140W fast charging for laptops | Heavy and bulky |
| Smart digital display | No wall charger included |
| 3-port versatility | Inconsistent with some devices |
Portable Power Bank with AC Outlet, 100W Portable Laptop Charger
This power bank is a bit of a unicorn—it has an actual AC outlet! That means you can plug in devices that normally need a wall socket, like small appliances or even medical devices. During my testing, it handled my MacBook Pro like a champ, and the 27,000mAh capacity is no joke.
The downside? It’s bulky and heavy, so it’s not the most portable option. And while the AC outlet is cool, it doesn’t work with polarized plugs, which might be a dealbreaker for some. Still, if you need versatility, this one’s worth considering.
Pros & Cons:
| Pros | Cons |
|---|---|
| AC outlet for versatile charging | Polarized plugs don’t fit |
| High 27000mAh capacity | AC voltage can dip below 110V |
| 65W USB-C PD for fast charging | Bulky and heavy for portability |
UGREEN Power Bank 25,000mAh 145W Laptop Portable Charger
The UGREEN Power Bank is a beast. With a 145W output and 25,000mAh capacity, it’s perfect for charging laptops, phones, and tablets all at once. The build quality feels premium, and it’s surprisingly portable for its size. During my tests, it kept my MacBook Pro and iPhone charged without breaking a sweat.
The only downside? It’s a bit heavier than some competitors, and it doesn’t have a detailed display for monitoring power output. But if you need a high-capacity, high-output power bank, this one’s a top pick.
Pros & Cons:
| Pros | Cons |
|---|---|
| 145W output for fast charging | Slightly heavier than competitors |
| 25,000mAh capacity | No detailed power output display |
| Premium build quality | Higher price point |
Frequently Asked Questions
What power bank is enough for a laptop?
A good laptop power bank should have at least 20,000mAh capacity and support USB-C Power Delivery (PD) with an output of 45W or higher. This ensures it can handle most laptops without breaking a sweat. Always double-check your laptop’s power requirements to make sure they match the power bank’s specs.
Can a portable power station charge a laptop?
Absolutely! Portable power stations with AC outlets or USB-C PD ports can charge laptops just fine. Just make sure the power station’s output matches your laptop’s needs. These are great for camping trips, road trips, or even power outages.
How do I choose the right laptop power bank?
Think about your needs. Do you need something lightweight for daily use, or a high-capacity beast for long trips? Look for features like USB-C PD, multiple ports, and a decent capacity. And don’t forget to check compatibility with your laptop!
Final Thoughts
After testing all these power banks, here’s the lowdown:
- Best for High Capacity and Fast Charging: INIU 140W Power Bank
- Best for Portability and Versatility: INIU 20000mAh 65W
- Best for Multi-Device Charging: UGREEN 25,000mAh 145W
- Best for AC Outlet Compatibility: Portable Power Bank with AC Outlet
- Best for Premium Build and Smart Features: Anker 737 Power Bank
No matter which one you choose, you’ll be ready to tackle your day without worrying about a dead battery. Happy charging!
Affiliate Disclosure
As an Amazon Associate, I earn from qualifying purchases. If you click on one of the product links above and make a purchase, I may receive a small commission at no extra cost to you. This helps support my work and keeps the reviews coming. Thanks for your support!
