Traveling with power banks requires understanding specific airline regulations to ensure a smooth security check experience.
Power banks and portable chargers are classified as spare lithium batteries, which means they must always be packed in carry-on luggage, never in checked bags.
Quick Rules for Power Banks on Planes
- Maximum capacity allowed: 100Wh (watt-hours) per power bank
- Up to two power banks between 100-160Wh with airline approval
- Power banks above 160Wh are strictly prohibited
- Must be protected against short circuits (in original packaging or with terminals covered)
How to Calculate Watt-Hours (Wh)
Use this formula: Wh = (mAh × V) ÷ 1000.
| mAh Rating | Voltage | Watt-hours (approximate) |
|---|---|---|
| 10,000mAh | 3.7V | 37Wh |
| 20,000mAh | 3.7V | 74Wh |
TSA-Friendly Power Bank Tips
- Keep power banks easily accessible for security screening
- Ensure batteries show clear capacity markings
- Bring manufacturer documentation if available
- Pack in clear plastic bags for easy inspection
Recommended Travel Power Banks
- Anker PowerCore 10000: Compact, 37Wh capacity, ideal for short trips
- RAVPower 26800: High capacity (99.9Wh), perfect for longer journeys
- Belkin Pocket Power 5000: Ultra-portable, 18.5Wh, great for day trips
International Travel Considerations
- Check specific airline policies before flying
- Rules may vary by country and carrier
- Some airlines require declaration at check-in
Contact your airline directly or visit TSA’s website for the most current information about power bank regulations.
Store power banks at 40-50% charge before flying to ensure optimal safety during air travel.
Emergency Contacts
- TSA Contact Center: 1-866-289-9673
- FAA Battery Hotline: 1-800-835-5322
Storage and Maintenance
- Keep in cool, dry place when not in use
- Avoid extreme temperatures (below 32°F or above 115°F)
- Check for damage or swelling regularly
- Clean contacts with alcohol wipes periodically
What to Do If Denied at Security
- Request to speak with a supervisor
- Show manufacturer documentation
- Consider mailing the power bank to your destination
- Look for airport shipping services
Common Power Bank Issues During Travel
Security Checkpoints
- Unclear capacity markings
- Damaged exterior
- Missing original packaging
- Improper storage
Conclusion
Successful travel with power banks requires advance preparation and understanding of regulations. Always verify current airline policies, pack power banks properly in carry-on luggage, and maintain proper documentation. Following these guidelines ensures hassle-free travel while keeping your devices charged.
Remember to:
- Check airline-specific rules before traveling
- Pack only approved capacity power banks
- Keep necessary documentation accessible
- Maintain power banks in good condition
FAQs
- What is the maximum power bank capacity allowed on planes?
Airlines and aviation authorities allow power banks up to 100 watt-hours (Wh) in carry-on luggage. Power banks between 100-160Wh require airline approval. Anything above 160Wh is strictly prohibited. - Where should I pack my power bank when flying?
Power banks must be packed in carry-on luggage only. They are strictly forbidden in checked baggage due to fire safety regulations. - How do I calculate my power bank’s watt-hours?
Multiply the voltage (V) by ampere-hours (Ah) to get watt-hours. For mAh ratings, divide by 1000 first (Example: 20000mAh × 3.7V ÷ 1000 = 74Wh). - How many power banks can I bring on a plane?
There’s no strict limit on the number of power banks under 100Wh, but airlines recommend carrying only what’s reasonable for personal use. Airlines may question excessive quantities. - Do I need to declare my power bank at security?
Power banks should be removed from bags and placed in security bins during screening, similar to laptops and other electronic devices. - Can I use my power bank during the flight?
Yes, power banks can be used during flights to charge devices, unless specifically prohibited by the airline or flight crew. - What happens if my power bank is found in checked luggage?
It will be confiscated, and you may face delays or additional security screening. Some airports may impose fines for violating this safety regulation. - Are there any specific airline requirements for carrying power banks?
Power banks must have manufacturer markings showing their capacity and output. They must be protected from short circuits by covering exposed terminals. - What’s the difference between power bank rules for domestic and international flights?
Basic capacity restrictions (100Wh limit) are generally consistent worldwide, but some countries may have additional requirements or restrictions. Always check specific airline policies. - What should I do if my power bank shows signs of damage?
Never bring damaged, swollen, or malfunctioning power banks on planes. They pose serious safety risks and will be confiscated if discovered.
