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Top 5 Best Power Banks for Travel

Time to read 7 min

Running out of battery while traveling, in the middle of a train ride, or waiting for your flight—it couldn't be more frustrating. A good power bank prevents this problem and gives you the peace of mind that your devices will always stay charged. Whether you want to travel light with a compact model or prefer extra capacity for longer trips, we've tested the 5 best power banks for travel . This way, you'll find the ideal travel companion without any worries!

The Top 5 Best Power Banks for Travel at a Glance:

The Top 5 Best Power Banks for Travel Highlighted:

1. The best travel power bank of 2025: R2B Powerbank 30,000 mAh – Fast charger with LED display

This powerful power bank with a 30,000 mAh capacity is ideal for those who want to charge multiple devices multiple times during a long trip. Thanks to the LED display, you can always see how much power you have left, handy when you're in remote areas or have long flights ahead of you. This robust power bank has multiple ports, including USB-C and micro USB, so you can charge multiple mobile devices simultaneously. Whether you want to charge a smartphone, e-reader, earbuds, or even your laptop, this power bank has plenty of power. Its sturdy casing makes it suitable for your backpack or sturdy rucksack. Perfect for long journeys.


Huge battery capacity
Our test showed that you can charge your devices up to 6 to 8 times with this power bank. This makes it perfect for multi-day trips where you don't always have access to a power outlet. Its high capacity allows you to charge multiple devices simultaneously without worry. Ideal if you're traveling with several people or taking a lot of devices with you.


Versatile ports and fast charging
We were impressed by this power bank's versatility: with multiple ports (including USB-C, micro USB, and USB-A), you can charge virtually any device, from a Xiaomi Redmi Note to your e-reader. The fast-charging function also saves you a lot of time charging your smartphone or laptop. This is the power bank that will keep you prepared, wherever your travels take you.


Not compact, but travel-worthy
While this isn't a small power bank, its compact size makes it a perfect fit for your carry-on or backpack. Yes, it adds a bit of weight, but the benefit of days of power more than makes up for it. Taking this power bank with you means always having a reliable power bank at hand, even in the most remote areas. In short: an absolute must-have for anyone looking for the best travel power bank .


2. Best power bank for on the go: Auronic Powerbank 30,000 mAh – Powerhouse for long journeys

The Auronic Powerbank 30,000 mAh is a real lifesaver during long flights, road trips, or vacations where you don't always have access to a power outlet. Its enormous capacity allows you to charge multiple devices multiple times, from smartphones and tablets to even laptops that charge via USB-C. Thanks to Quick Charge and Power Delivery, you'll never have to wait long for your battery to recharge.


Huge capacity of 30,000 mAh

Ideal for long trips where you want to go several days without recharging. You can effortlessly charge multiple devices simultaneously.


Supports Quick Charge and Power Delivery

Thanks to fast charging technology, your devices charge up to 70% faster, perfect when you're short on time on the go.


Multiple connections

Equipped with both USB-A and USB-C ports, you can charge multiple devices simultaneously. This also makes it easy to share power with traveling companions.

3. The Best Wireless Power Bank for Travel: R2B Wireless Power Bank 10,000 mAh – MagSafe & USB-C

This compact power bank from R2B is ideal for short trips and everyday use. With a 10,000 mAh capacity, you can charge your smartphone, e-reader, or earbuds 2 to 4 times. Thanks to MagSafe, you can charge wirelessly. Extremely convenient when you don't have a cable handy. The power bank has a USB-C port, making it suitable for modern devices with higher power requirements.


Wireless convenience
Our test showed how convenient it is to be able to quickly charge on the go without the hassle of cables. The wireless power bank stays securely in place thanks to the strong MagSafe magnet, even when you're holding your phone. Ideal while traveling, walking, or at the airport.


Lightweight & travel-friendly
This small power bank weighs next to nothing and fits in your jacket pocket, backpack, or carry-on. You'll barely notice it's there. It's the perfect power bank for on the go, whether you're flying, cycling, or just making your daily commute.


Smart and versatile
Besides wireless charging, you can also charge your devices quickly and efficiently via USB-C. The power bank has enough capacity for multiple small devices simultaneously. This way, everything stays charged, with or without a cable.


4. Best budget power bank for travel: DRIVV Powerbank 20,000 mAh – 20W Fast Charger

This powerful DRIVV power bank is ideal for those who need just that little bit more capacity without being bulky or heavy. With 20,000 mAh, you can charge your smartphone, e-reader, earbuds, and even your laptop multiple times. The power bank features USB-C, USB 3.0, and micro USB ports, handy if you have devices with multiple connectors. Its sleek design and size make it suitable for both carry-on luggage and your everyday backpack.


Performance with sufficient capacity
During our test, this power bank charged our smartphone up to five times. It offers a large capacity without the hassle of lugging a bulky power bank. Ideal for longer trips, festivals, or camping.


Three gates, plenty of convenience
The DRIVV power bank has multiple ports, allowing you to easily charge multiple devices simultaneously. This is convenient if you're traveling with someone or if you want to charge your earbuds or e-reader in addition to your phone. The fast-charging function via USB-C worked remarkably quickly.


Strong and travel-friendly
While it's a larger power bank than a 10,000 mAh model, it still fits perfectly in your carry-on or sturdy backpack. Its compact size makes it easy to take with you. A reliable power bank for on-the-go use, wherever you go.

5. Best Power Bank for Travel: Strex Power Bank 27,000 mAh – 22.5W Fast Charger with LED Indicator

The Strex power bank is an ideal travel companion for those looking for a combination of high capacity and ease of use. With 27,000 mAh, this power bank can charge your smartphone, laptop, e-reader, or other devices multiple times. It features USB-A and USB-C ports, and a handy LED display that clearly shows battery capacity. Perfect for vacations, airplane rides, or outdoor adventures.


Suitable for multiple days
Our test showed that you can easily get through a long weekend without a charger nearby. The large battery capacity makes this an absolute must-have for anyone who's often on the go or wants to charge multiple devices simultaneously. No more stress about a dead phone or e-reader during long flights.


Smart layout and powerful output
Thanks to its multiple ports, you can easily charge via USB-C or USB-A, whatever you need. The 22.5W fast-charging function quickly recharges your smartphone. A versatile power bank that even charges larger devices, such as a Xiaomi Redmi Note or a lightweight laptop.


Sturdy, yet still travel-friendly
While it's not a small power bank, it's surprisingly compact for its capacity. It fits easily in a backpack or carry-on without adding too much weight. The robust casing feels reliable and can be safely carried in your backpack – even when traveling to remote areas.

Frequently Asked Questions about the Best Travel Power Bank

How many mAh do I need for a travel power bank?

That depends on how long you'll be traveling and what devices you want to charge. For everyday use or short trips, 10,000 mAh is often sufficient. This will charge a smartphone 2 to 3 times. Going away for a longer period or also want to charge your e-reader, earbuds, or even a laptop? Then a power bank with 20,000 mAh or more is recommended. For trips to remote areas or multi-day hikes, 30,000 mAh is a good choice. This way, you'll always have enough capacity on hand. View all power banks from R2B Store here.

Can I take a power bank on the plane?

Yes, but there are rules. Power banks up to 100 Wh (approximately 27,000 mAh) are allowed in your carry-on luggage—not in your checked baggage. To be safe, always check the mAh and Wh ratings on your power bank. Larger models over 100 Wh are usually not allowed on board. Always pack your power bank in your carry-on luggage, especially during transfers or delays. This way, you'll always have power on hand while traveling.

How long does it take to charge a power bank itself?

This varies by model and charging capacity. A compact 10,000 mAh power bank is often fully charged within 3 to 5 hours. A larger power bank with 20,000 or 30,000 mAh can take 6 to 10 hours. If you choose a model with a fast-charging function and a good USB-C port, it'll be much faster. Solar charging is possible, but slower – useful as a backup in the sun, but not suitable as a primary power source.