Best Travel Power Banks Allowed on Airplanes
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- 来源：OrientDeck
Let’s be real — if you're like me, your phone dying mid-travel is basically a nightmare. Whether I’m stuck in a layover or trying to edit photos from the sky, a solid power bank is non-negotiable. But here's the catch: not all power banks are allowed on airplanes. As someone who’s tested over 20 portable chargers across 15 countries, I’ve learned exactly what works and what’ll get flagged at security.
What Airlines Actually Allow
The FAA and IATA allow power banks only in carry-on luggage, and they must be under 100Wh (watt-hours). Some airlines permit up to 160Wh with approval, but that’s rare for travelers. Most consumer power banks fall between 20–100Wh, so stay under 100Wh to avoid hassle.
Pro tip: Check the label for “Wh” or calculate it yourself: Volts × Amps = Watt-hours. For example, a 3.7V battery with 20,000mAh capacity is 74Wh — perfectly safe.
Top 5 Airplane-Friendly Power Banks in 2024
After testing reliability, size, charging speed, and airline compliance, here are my top picks:
| Model | Capacity (mAh) | Watt-Hours (Wh) | USB-C PD | Price |
|---|---|---|---|---|
| Anker PowerCore 10000 | 10,000 | 37Wh | Yes | $29.99 |
| RavPower 20000 | 20,000 | 74Wh | Yes | $49.99 |
| Zendure SuperMini | 10,000 | 37Wh | Yes | $45.99 |
| RAVPower Portable Cell Booster | 16,000 | 59Wh | No | $39.99 |
| AUKEY PB-N70 | 20,000 | 74Wh | Yes | $35.99 |
As you can see, the Anker and AUKEY models offer the best mix of price, performance, and portability — plus, both are under the 100Wh limit and support fast USB-C charging.
Why Size Isn’t Everything
Don’t just go for the highest mAh. A 27,000mAh power bank might seem great, but if it’s 108Wh, it’s banned from cabins. Also, bigger units are heavier — not ideal when every ounce counts.
I personally use the Anker PowerCore 10000 for short trips. It’s tiny, fits in my pocket, and charges my iPhone 15 fully twice. For longer journeys, I pack the RavPower 20000 — it’s still compliant and powers my iPad too.
Pack Smart, Charge Smarter
Always keep your power bank accessible in your carry-on. TSA may ask to inspect it. And never check them in — lithium-ion batteries are fire risks in cargo holds.
Also, bring the right cables. USB-C to Lightning (for newer iPhones) and USB-C to USB-C (for Android & MacBooks) cover most needs. Pro travelers even pack foldable cables to save space.
In short: stick to trusted brands, stay under 100Wh, and prioritize fast charging. The best travel power banks allowed on airplanes balance safety, size, and smarts. With these picks, you’ll never land with a dead phone again.