Why CCC Certification Matters on China Domestic Flights
For domestic flights within mainland China, the marking on your power bank matters as much as its charging performance. Since June 28, 2025, the Civil Aviation Administration of China (CAAC) has prohibited power banks without CCC markings, with unclear markings, or from recalled models or batches. The rule applies to mainland China domestic flights; it should not be assumed to cover every international itinerary.
CCC stands for China Compulsory Certification and is also called 3C. It is a mandatory product certification scheme covering power banks and other specified products. CE or FCC markings are not substitutes for the CCC mark under the domestic-flight rule.
Checking certification details before purchasing can help you avoid an unwelcome surprise at airport security. For the official requirements, see the CAAC power bank notice. You can also read MOMAX's CCC certification FAQs for more detailed guidance.
Choose a CCC Certified Power Bank That Fits Your Journey
Start with certification, then consider what your travel day actually looks like. For sightseeing or short trips, a compact power bank can keep your phone available for maps, photos and messages without taking up much space. If you're moving between airports, meetings and trains, consider the battery's capacity, USB-C output and whether a built-in cable would save you an extra accessory.
For example, the MOMAX 1-Power S.Pass² combines a 10,000mAh design with Qi2 magnetic wireless charging. Its published specifications list CCC certification and 38.8Wh, while MOMAX identifies it as one of its models featuring a traceable CCC label. Always confirm the details for the exact version you purchase.
Prefer another charging format? Explore our magnetic power banks, or browse the full range of MOMAX power banks. If your trip also involves different wall outlets, travel adapters can help with plug compatibility, serving a different purpose from portable batteries.
How to Check CCC Markings and Battery Ratings Before Flying
Before departure, inspect the CCC mark on your power bank and match its model to the available certification information. Under China's phased labeling update, power banks newly CCC-certified from March 1, 2026 must carry a traceability QR code alongside the CCC mark. Qualifying older stock may still carry a compliant earlier label, so the absence of a QR code alone does not mean a product is uncertified.
Where a traceability code is present, scanning it can help you check the certificate number, product model and certification status. The official CNCA announcement explains the phased requirements.
Next, check the battery's watt-hour (Wh) rating. An advertised mAh figure alone does not determine whether a power bank meets airline limits. Review any applicable recalls and your operating airline's current rules on capacity, quantity and onboard use. Power banks belong in cabin baggage, not checked luggage.
A clear CCC mark is an important starting point, but certification alone does not guarantee acceptance at airport security. A few checks before leaving home can make choosing and carrying your power bank considerably easier.
FAQs
Everything you need to know before choosing your MOMAX products.
01
Do I need a CCC certified power bank for flights within China?
For domestic flights within mainland China, your power bank must have a clear CCC mark and must not belong to a recalled model or batch. The CAAC restrictions took effect on June 28, 2025. International flights may follow different requirements, so check the rules for your entire itinerary.
02
Are CCC and 3C certification the same?
Yes. Both refer to China Compulsory Certification, the mandatory certification scheme covering certain products, including power banks. The terms describe the same certification, not two separate approvals. A CE or FCC marking does not replace the CCC mark required for power banks on mainland China domestic flights.
03
How can I verify a MOMAX power bank's CCC certification?
Check the CCC marking on the exact model you are buying and confirm its certification information. Products newly CCC-certified from March 1, 2026 require a traceability QR code beside the mark; qualifying older stock may not have one. Where available, scan the code to review the certificate number, product model and status.
04
Can I fly with a 10,000mAh or 20,000mAh CCC certified power bank?
Often, yes, if the exact battery meets the applicable rules. At a nominal 3.7V, 10,000mAh is about 37Wh and 20,000mAh about 74Wh, but actual ratings vary by product. Check the Wh marking, CCC label and recall status, and confirm your airline's current capacity and quantity limits.
05
Can I put a CCC certified power bank in checked luggage?
No. Keep power banks in your carry-on baggage and protect them from damage or short circuits. Under IATA's 2026 guidance, passengers are limited to two lithium-ion power banks of up to 100Wh each, and power banks must not be recharged onboard. Airlines may apply stricter rules.
06
Is a CCC certified power bank allowed on international flights?
It may be, but CCC certification is not a universal boarding requirement or guarantee. The specific CCC-marking restriction discussed here applies to domestic flights within mainland China. International routes, transit airports and airlines may have different battery capacity, quantity and usage rules. Confirm the requirements for every leg of your journey.