The Best Portable Power Banks for Travel in 2025: In the digital age, where smartphones, tablets, and other electronic devices are essential travel companions, portable power banks have evolved from convenient accessories to absolute necessities. Whether you’re exploring the streets of Tokyo, hiking through the Rockies, or backpacking across Europe, a reliable power bank ensures your devices stay powered keeping you connected, entertained, and, most importantly, safe.
As we step into 2025, advancements in battery technology, fast charging protocols, and sustainability have reshaped the market. Let’s dive into the best portable power banks for travel in 2025, comparing them by capacity, speed, size, durability, and value for money.
The Best Portable Power Banks for Travel in 2025
1. Anker Prime 27,650mAh Power Bank (250W)
Best for Power Users & Multi-Device Travelers
Highlights:
- Capacity: 27,650mAh
- Power Output: 250W total (140W via USB-C)
- Ports: 2 USB-C + 1 USB-A
- Weight: ~700g
- Price: $179
Anker continues to lead the power bank industry, and the Prime 27,650mAh model is a powerhouse tailored for the modern traveler. It supports the latest USB PD 3.1 standard and can charge a MacBook Pro, smartphone, and tablet—all simultaneously.
With its compact form factor for the capacity, and excellent build quality, it’s ideal for digital nomads and professionals who need reliable energy for laptops, drones, or cameras.
Pros:
- Ultra-fast charging, including 140W for laptops.
- Smart digital display for battery stats.
- Compatible with international voltage standards.
Cons:
- Heavier than smaller-capacity options.
- Pricey for casual travelers.
2. Zendure SuperMini GO 10,000mAh
Best Compact Power Bank for City Travelers
Highlights:
- Capacity: 10,000mAh
- Power Output: 20W USB-C PD
- Wireless Charging: Yes (MagSafe compatible)
- Weight: ~180g
- Price: $59
Stylish and travel-friendly, the Zendure SuperMini GO resembles a retro camera and is perfect for everyday travel. Its compact design includes wireless charging—great for iPhone users—and enough juice to top off most phones 1-2 times.
Ideal for light travelers, city explorers, and those with a minimalist packing approach.
Pros:
- Lightweight and pocketable.
- Wireless charging is a huge plus for MagSafe users.
- Available in vibrant colors.
Cons:
- Slower charging for larger devices.
- Limited capacity.
3. Nitecore NB20000 Gen 2
Best for Outdoor Adventures
Highlights:
- Capacity: 20,000mAh
- Power Output: 45W USB-C PD
- Durability: Carbon fiber, weather-resistant
- Weight: ~320g
- Price: $99
Engineered with aerospace-grade carbon fiber, the Nitecore NB20000 Gen 2 is the outdoor traveler’s dream. Extremely lightweight for its capacity, it’s also durable, dustproof, and splash-resistant.
This model is favored by hikers, cyclists, and photographers needing a dependable power source in rugged conditions.
Pros:
- Exceptionally lightweight for 20,000mAh.
- Rugged, outdoor-friendly build.
- Charges mirrorless cameras and GPS devices efficiently.
Cons:
- No wireless charging.
- Price reflects the durability.
4. Baseus Blade 100W 20,000mAh Laptop Power Bank
Best for Business Travelers
Highlights:
- Capacity: 20,000mAh
- Power Output: 100W USB-C PD
- Display: Smart LED panel
- Weight: ~490g
- Price: $89
Sleek and shaped like a small tablet, the Baseus Blade is a favorite among business professionals. It charges laptops, phones, and tablets efficiently with 100W USB-C PD output.
Its design fits neatly in laptop sleeves, and its smart LED readout shows exact wattage usage.
Pros:
- Slim design fits perfectly in laptop bags.
- Charges MacBook and other laptops quickly.
- Cost-effective for the features.
Cons:
- Slightly bulky for ultra-light travelers.
- No wireless charging.
5. ROMOSS PEA40 40,000mAh Power Bank
Best for Group Travelers or Long Journeys
Highlights:
- Capacity: 40,000mAh
- Power Output: 65W max
- Ports: 3 output ports (2 USB-A, 1 USB-C)
- Weight: ~980g
- Price: $89
If you’re traveling in a group or off-grid for several days, the ROMOSS PEA40 offers immense capacity. It can charge a smartphone 7–9 times and power tablets or even portable projectors.
Although bulky and heavy, it’s unbeatable for its cost-per-mAh and is airplane-friendly due to its <100Wh energy rating.
Pros:
- Massive capacity at a low price.
- Ideal for shared use or power-hungry gear.
- Can recharge laptops and game consoles.
Cons:
- Very heavy and large.
- Slower recharge time due to size.
6. Mophie Powerstation Pro AC
Best for International Digital Nomads
Highlights:
- Capacity: 27,000mAh
- Power Output: 100W USB-C + 100W AC Outlet
- Features: AC power for global gadgets
- Weight: ~800g
- Price: $199
Mophie’s Powerstation Pro AC is a niche but incredibly useful choice. The inclusion of an AC power outlet means you can charge devices that don’t support USB-C—like some DSLR camera chargers or older laptops.
For remote workers traveling internationally, especially where voltage adapters are inconvenient, this power bank is a lifesaver.
Pros:
- Versatile with AC and USB outputs.
- Charges unusual electronics (e.g., fan, speaker, router).
- Premium build quality.
Cons:
- Price is on the high end.
- AC output can drain battery quickly.
7. EcoFlow River 2 Portable Charger (268Wh)
Best Hybrid: Power Bank + Portable Generator
Highlights:
- Capacity: 268Wh (~72,000mAh)
- Power Output: 300W AC, USB-C, USB-A
- Weight: ~3.5kg
- Solar Charging: Yes
- Price: $239
Technically more of a power station than a power bank, the EcoFlow River 2 is for serious adventurers or vanlifers. It can power laptops, mini-fridges, drones, and even CPAP machines. It recharges quickly and supports solar input for renewable energy.
Too bulky for backpackers but perfect for car campers and digital nomads who need workstation-level power.
Pros:
- Massive capacity and output.
- Solar charging compatible.
- Great for off-grid stays.
Cons:
- Heavy and not handheld.
- Overkill for casual travelers.
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Key Considerations When Choosing a Travel Power Bank in 2025
Charging Speed (Wattage)
USB-C PD (Power Delivery) is now the standard for fast charging. Look for at least 20W for phones and 65–140W if you need to charge laptops.
Battery Capacity
- 10,000mAh: Ideal for daily use and city travel.
- 20,000mAh: Sweet spot for most travelers—compact and powerful.
- >27,000mAh: For laptops, multi-device use, or extended trips.
Airplane Compatibility
Most airlines allow power banks under 100Wh (approx. 27,000mAh). Always check your airline’s policy if you’re bringing anything higher.
Portability vs. Performance
There’s a trade-off between size and power. Choose smaller units for carry-ons and day trips, and larger ones for road trips or remote stays.
Sustainability
Brands like Zendure and EcoFlow are now using recycled materials and offering solar-compatible models, making them a better fit for eco-conscious travelers.
FAQs
Can I bring a power bank on a plane?
Yes, as long as it’s under 100Wh (approx. 27,000mAh) and placed in your carry-on luggage. Power banks in checked baggage are prohibited.
How many devices can I charge at once?
It depends on the number of output ports. Some models, like the Anker Prime or EcoFlow, allow charging 3+ devices simultaneously, including laptops, phones, and tablets.
How fast can a power bank charge my phone or laptop?
- Phones: 20–30 minutes for 50% using a 20W+ charger.
- Laptops: 1–2 hours with a 65W–140W charger.
Look for USB-C PD (Power Delivery) for optimal charging speeds.
How do I know if a power bank is safe?
Buy from reputable brands that offer:
- Overcharge protection
- Temperature control
- Certified batteries (CE, FCC, UL, etc.)
Avoid cheap, unbranded models—especially from unfamiliar online sellers.
Is wireless charging useful in a power bank?
Yes, especially for iPhones with MagSafe or Qi-enabled phones. It’s perfect for quick, cable-free top-ups. However, wireless charging is slower and less energy-efficient.
How long does it take to recharge a power bank?
- 10,000mAh: 2–4 hours
- 20,000mAh: 4–6 hours
- 40,000mAh+: 8–12 hours or more
Using a 60W+ wall charger helps speed things up significantly.
What’s the difference between watt-hours (Wh) and milliamp-hours (mAh)?
- mAh measures battery capacity.
- Wh reflects energy output and is used to determine airline safety compliance.
Formula: Wh = (mAh × Voltage) ÷ 1000. Most power banks operate at 3.7V.
What are the best brands for power banks in 2025?
Top trusted brands:
- Anker
- Zendure
- Nitecore
- Baseus
- EcoFlow
- Mophie
- ROMOSS
Should I get solar charging?
Solar charging is slow but great for emergencies or off-grid living. Consider it for camping or van life, not city travel.
Can a power bank charge a DSLR or drone?
Yes, as long as:
- Your device accepts USB-C input.
- Or you use a power bank with AC output (like the Mophie Powerstation Pro AC).