3 Best Power Banks for Travel and Easy Charging in 2025

Today, staying connected while traveling is essential, whether you're navigating with GPS, taking photos, or catching up on work during a layover. That's why a reliable, compact power bank is a must-have for every traveler. So, what's the best power bank for travel with various options on the market?

In this guide, let's explore 3 best travel power banks and learn the key features and tips to find the right one for your needs. From ultra-slim wireless models to USB-C-ready portable chargers, there is always a good travel power bank charger combining fast charging, portability, and smart features to keep your gear powered on the go in 2025.

alt: Best power bank for travel

Best Power Banks for Travel in 2025

Without further ado, let's come to the point directly. If you want to avoid low-battery stress while traveling, here are the 3 top-performing power banks worth packing.

Anker MagGo Power Bank (10K, Slim)

Best for lightweight wireless charging on the go

Key Features:

• An ultra-slim design
• 15W Qi2 and MagSafe wireless charging
• 30W USB-C port for quick wired charging
• 10,000mAh capacity
• ActiveShield™ 0 for real-time temperature monitoring

If you want maximum convenience without bulk, the Anker MagGo Power Bank (10K, Slim) is an ideal travel companion. At just 0.58 inches thick, it slides effortlessly into any pocket or clutch, perfect for airports, city tours, or business trips.

Additionally, this travel power bank delivers 15W Qi2-certified wireless charging, getting your iPhone 15 or 16 series from 0 to 50% in just 51 minutes—no cables needed. The 10,000mAh capacity provides enough power for nearly two full phone charges, while the 30W USB-C port offers fast wired charging for tablets or earbuds.

With a premium matte finish, compact profile, and ActiveShield™ 2.0 safety tech, this wireless power bank is the perfect blend of style and performance for life on the move.

alt: Anker MagGo Power Bank 10K Slim

Anker MagGo Power Bank (10K)

Best for hands-free streaming and real-time battery tracking

Key Features:

• 15W Qi2 wireless charging
• Smart display for charging status
• Built-in stand for hands-free use
• 10,000mAh battery
• Compact, magnetic design

The Anker MagGo Power Bank (10K) is perfect for travelers who like to stream, scroll, or video call hands-free. The built-in kickstand props up your phone at the perfect angle, ideal for flights, cafes, or nightstands. With a smart digital display, you can track battery levels and charging times at a glance, so you're never caught off guard.

Furthermore, enjoy 15W Qi2-certified wireless charging that brings your iPhone to 50% in just 44 minutes. With a robust 10,000mAh battery, it keeps your essentials powered throughout the day, all in a sleek, magnetic form factor that sticks securely to MagSafe-compatible phones.

alt: Anker MagGo Power Bank 10K

Anker Nano Power Bank (22.5W, Built-In USB-C)

Best for compact, wired charging on the go

Key Features:

• 5,000mAh battery
• 5W high-speed wired charging
• Built-in foldable USB-C connector
• Dual USB-C ports for input/output flexibility
• Pocket-sized with case-friendly connector

For those who prefer USB-C wired charging, the Anker Nano Power Bank is a travel essential. It features a built-in foldable USB-C connector, perfect for quick top-ups on trains, at cafés, or between meetings.

Additionally, the 22.5W high-speed output charges your phone or earbuds efficiently, while the dual USB-C ports and bi-directional charging allow both output and input, enabling easy recharging or device sharing.

Despite a compact size, the 5,000mAh battery provides reliable backup power for a full phone charge. Plus, the sleek design slips into any pocket, and ActiveShield™ 2.0 adds peace of mind with advanced temperature and power regulation, making it a safe, efficient choice for light travelers or short trips.

alt: Anker Nano Power Bank

Key Features to Consider When Choosing a Travel Power Bank

When selecting the best portable power bank for travel, it's essential to consider features that align with your specific needs to ensure a reliable and convenient charging experience.

Portability and Design: For travelers, a compact and lightweight power bank is crucial. Slim profiles and ergonomic designs make it easier to carry in pockets or small bags, reducing bulk during commutes or flights.

Charging Capacity: Match the power bank's capacity to your usage:

• 5,000mAh: Great for short trips or emergency top-ups.
• 10,000mAh: Ideal for daily use, providing approximately 1.5–2 full smartphone charges.
• 20,000mAh or more: Best for extended travel or charging multiple devices, including tablets and laptops.

Charging Speed: Fast-charging capabilities minimize downtime. Look for travel power banks offering at least 15W wireless or 20W USB-C output to quickly recharge your devices.

Wireless Charging and Built-in Cables: Wireless charging, especially with MagSafe or Qi2 compatibility, adds convenience by eliminating the need for cables. Wireless power banks with built-in or retractable cables further reduce clutter and ensure you're always prepared.

Safety Features: Advanced safety mechanisms, such as ActiveShield™ 2.0, monitor temperature and adjust power output to prevent overheating and overcharging, ensuring the safety of both the power bank and your devices.

Additional Functionalities: Features like smart displays provide real-time information on battery status and charging progress. Integrated stands allow for hands-free device use, enhancing convenience during travel.

By prioritizing these features, you can select a travel power bank that offers optimal performance, safety, and convenience, keeping your devices charged wherever your journey takes you.

Tips for Traveling with Power Banks

So you know how to choose a good travel power bank. To ensure a smooth journey, it's also important to follow safety guidelines and airline regulations when traveling with your power bank. Here are practical tips to help you travel safely and efficiently:

Pack in Carry-On Luggage

Always place your power bank in your carry-on bag. Airlines prohibit power banks in checked luggage due to fire risks associated with lithium-ion batteries. Review your airline's specific policies regarding power banks before traveling, as regulations can vary between carriers and countries.

Know the Capacity Limits

Most airlines allow power banks up to 100Wh (approximately 27,000mAh) without restrictions. For power banks between 100Wh and 160Wh, prior airline approval is typically required. Devices exceeding 160Wh are generally prohibited.

Keep It Accessible

Store your power bank in an easily accessible part of your carry-on. Security personnel may ask you to present it during screening. Additionally, some airlines require that power banks be kept out of overhead bins and within reach during the flight.

Charge Before You Travel

Ensure your power bank is fully charged before your trip. This is especially useful if charging options are limited at the airport or during your flight.

Avoid Using Public USB Ports

Refrain from charging your devices using public USB ports at airports, as they can be susceptible to malware attacks, a practice known as "juice jacking." Instead, use your power bank to charge devices safely.

Conclusion

In 2025, the best power banks for travel combine convenience, speed, and intelligent design. Whether you want slim wireless performance like the Anker MagGo series or a portable USB-C solution like the Anker Nano series, there's an ideal power bank for every type of traveler. Follow our guide above to evaluate your charging habits, device types, and travel duration to find the perfect fit and stay powered wherever your journey takes you.

FAQs

What is the best size power bank for travel?

The best size power bank for travel depends on your needs. 5,000mAh is ideal for light use and compact portability, while 10,000mAh offers a good balance for daily phone charging. For longer trips or charging multiple devices, a 20,000mAh or higher power bank is recommended for extended reliability.

Is 10000mAh better than 20000mAh?

Not necessarily. A 20,000mAh power bank offers roughly double the charging capacity of a 10,000mAh model, better for longer trips or powering multiple devices. However, 10,000mAh is more compact and lightweight, ideal for everyday carry. The better option depends on your priorities: portability vs. power capacity.

Is a 20000mAh power bank allowed in flight TSA?

Yes, a 20,000mAh power bank is generally allowed on flights under TSA rules, as long as it's carried in your hand luggage. It typically falls under the 100Wh limit, which does not require airline approval. Just avoid packing it in checked baggage and confirm with your airline for any additional restrictions.