As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.
Our top picks
Short on time? Our top recommendation is the Anker 737 Power Bank.
Compare
At a glance
The traits that separate these picks, side by side.
In depth
The 11 best, explained
Why each made the cut, where it falls short, and who should buy it.
Best overallAnker
The Anker 737 is the most capable travel power bank that fits under the 100 Wh airline carry-on limit. 4 Wh fits with in TSA 100 Wh carry-on rule.
✓ Pros
- 140W output charges full-size laptops at rated speed
- 24,000 mAh / 86.4 Wh fits with in TSA 100 Wh carry-on rule
- Smart display shows exact wattage, battery percentage, and time remaining
- Three USB-C ports enable simultaneous laptop, phone, and tablet charging
✕ Cons
- Large and heavy at 642 grams, not a shirt-pocket travel bank
- 86.4 Wh cuts very close to the 100 Wh airline limit, verify before each trip
Baseus
65W USB-C output handles most ultrabook laptops
✓ Pros
- 65W USB-C output handles most ultrabook laptops
- 72 Wh capacity well with in airline limits
- Much lighter than 140W options
✕ Cons
- 65W insufficient for full-speed charging of power-hungry laptops (gaming, workstation)
- No display, cannot check remaining charge by wattage
Zendure SuperTank
The SuperTank Pro maximizes capacity with in the 100 Wh airline limit. 48 Wh, still with in airline limit.
✓ Pros
- 100W combined output across four USB-C ports
- 26,800 mAh / 96.48 Wh, still with in airline limit
- Compact form factor relative to capacity
✕ Cons
- Split output means each port gets less than 100W when multiple devices connected
- Heavier than capacity-equivalent Anker options
Anker
Small and light for its 60W capability
✓ Pros
- Small and light for its 60W capability
- Display shows remaining percentage
- Handles USB-C laptop charging at 60W
✕ Cons
- Smaller capacity means fewer full phone charges
- 60W output may throttle with some laptops
Omni
AC outlet on the bank for non-USB devices
✓ Pros
- AC outlet on the bank for non-USB devices
- Wireless charging pad built in
- 72 Wh well with in airline limits
✕ Cons
- Heavier than USB-C only banks
- AC outlet limited to 100W for small devices only
INIU Portable
For travelers who only need to charge phones and tablets, the INIU delivers high capacity at low cost. Its case rests on budget-friendly high-capacity bank and uSB-A and USB-C outputs for older cables.
✓ Pros
- Budget-friendly high-capacity bank
- USB-A and USB-C outputs for older cables
- 72 Wh with in airline limits
✕ Cons
- 22.5W output too slow for laptop charging
- No display, LED dots only
Ugreen Nexode
The Ugreen Nexode provides 100W output at a price point below the Anker 737. Its case rests on 100W output for full laptop charging speed and 90 Wh with in airline carry-on rules.
✓ Pros
- 100W output for full laptop charging speed
- 90 Wh with in airline carry-on rules
- Four ports total (two USB-C, two USB-A)
✕ Cons
- Heaviest option in this category at 570 grams
- 100W only available on single port; splits when multiple devices active
Anker PowerCore
The PowerCore III Elite's high capacity makes it ideal for multi-day trips away from power. Its case rests on 26,000 mAh high capacity for multi-day trips and bundled with 60W wall charger.
✓ Pros
- 26,000 mAh high capacity for multi-day trips
- Bundled with 60W wall charger
✕ Cons
- 93.6 Wh cuts close to the 100 Wh airline limit
- 60W may be insufficient for some larger laptops
Jackery Explorer
Full AC outlet at 300W peak for any plug type
✓ Pros
- Full AC outlet at 300W peak for any plug type
- USB-C and USB-A ports in addition to AC
- Solar panel compatible for outdoor charging
✕ Cons
- 240 Wh exceeds airline carry-on limit, checked baggage or road travel only
- 3 kg weight means carry-on is impractical even if allowed
Veger Power
Exceeds the 100 Wh airline carry-on limit. Its case rests on high stated capacity for price.
✓ Pros
- High stated capacity for price
✕ Cons
- Actual capacity may differ significantly from rated mAh
- 108 Wh exceeds 100 Wh airline carry-on limit
Anker
Anker's long-running high-capacity power bank with two USB-A ports.
✓ Pros
- Large 20,100mAh capacity
- Two USB-A ports
- Proven reliability
- Affordable
✕ Cons
- No USB-C fast charging on this classic model
- Slow to recharge
- Heavier
What to check before you buy
These are the factors that separate power banks for travel. Match them to how you'll actually use it before comparing prices.
- Capacity: 10,000 mAh suits phones; larger banks suit laptops.
- Output: Check wattage for fast charging.
- Ports: Multiple ports charge several devices.
- Size: Smaller banks are easier to carry.
- Travel: Stay under airline limits.
How we chose these picks
- We started from manufacturer specifications and feature lists, the verifiable foundation.
- We weighed reputable independent reviews from established tech and consumer publications.
- We read large volumes of verified-owner feedback to find patterns in reliability and satisfaction.
- We scored value: what you get for the price, not just absolute performance.
- We excluded products with thin — suspicious, or heavily incentivized review profiles.
We don't claim hands-on testing we haven't done. Assessments synthesize manufacturer specifications, reputable independent reviews and documented owner feedback. Read our methodology.
How to choose: the factors that matter
- Capacity and sizing — Measure your space and your actual use before falling for bigger-is-better. The right size is the one that fits your routine, not the spec sheet's maximum.
- Build quality and materials — Heavier-gauge materials, tight tolerances, and solid joints outlast thin, rattly construction. In reviews, look for longevity comments over first-impression praise.
- Ease of use and setup — Clear instructions, intuitive controls, and minimal assembly separate daily drivers from garage ornaments.
- Maintenance and cleaning — Whatever you buy will need cleaning. Removable, dishwasher-safe, or wipe-clean parts get maintained; fiddly ones get neglected.
- Warranty and support — A multi-year warranty signals the manufacturer expects it to last. Check what's actually covered, motors and frames matter more than accessories.
The bottom line
If you want the short answer: the top pick above suits most buyers, the value pick suits tight budgets, and the specialist picks suit specific needs. Match the pick to your use case, not to the hype.
FAQ
Common questions
What are the best power banks for travel 2026 right now?
Our top pick is the Anker 737 Power Bank (best overall), because 140W output charges full-size laptops at rated speed. The runner-up is the Baseus 65W Power Bank 20000mAh, followed by the Zendure SuperTank Pro.
Is the Anker 737 Power Bank worth it?
For most buyers, yes. It ranks #1 in our power banks for travel 2026 research, though large and heavy at 642 grams, not a shirt-pocket travel bank.
What is the maximum power bank size allowed on planes?
Most airlines follow IATA guidelines: power banks up to 100 Wh are allowed in carry-on without airline approval. Banks between 100 Wh and 160 Wh require airline approval (usually granted). Banks over 160 Wh are prohibited from aircraft. Power banks may not be placed in checked luggage. Always verify with your specific airline.
How do I convert mAh to Wh for airline compliance?
Multiply the mAh rating by the battery voltage (typically 3.7V for lithium batteries) and divide by 1,000. Example: 26,000 mAh × 3.7V / 1,000 = 96.2 Wh. The Wh rating is often printed on the bank itself, use that number rather than calculating from mAh, which can vary by voltage.
What wattage do I need to charge a laptop from a power bank?
Minimum 45W for ultrabooks (MacBook Air, th in Windows laptops). 65-100W for mainstream laptops. 100W+ for gaming laptops and MacBook Pro. Power banks that output less than your laptop's rated input will charge the laptop but slowly, check your laptop's USB-C power adapter wattage for the target number.
Can I take two power banks on a plane?
Yes, as long as the combined capacity does not create a single dangerous concentration. Airlines allow multiple power banks up to the 100 Wh each limit. Two 86 Wh banks (172 Wh total) is generally permitted as each individual bank is under 100 Wh.
Keep researching
Related guides & comparisons
