Warning for Travelers: Why Your Power Bank Could Be Confiscated at Chinese Airports

The Sudden Loss of Essential Tech

Imagine preparing for a grueling 13-hour flight from Beijing to Los Angeles, only to have your primary power sources stripped away at the security checkpoint. This is exactly what happened to Jason England, a tech expert who saw his top-rated battery packs confiscated by airport security. The reason? A strict adherence to a regulation many international travelers are completely unaware of: the "Three Cs."

What are the 'Three Cs'?

The "Three Cs" refers to the China Compulsory Certification (CCC). This is a mandatory safety mark designed to ensure that electrical products, including lithium-ion battery packs, meet rigorous safety standards before they are sold or used within China.

Historically, the market in China was flooded with low-quality, cheap power banks. Many of these devices used subpar cells that were prone to swelling or, in extreme cases, catching fire. To combat this safety risk, the Chinese government began implementing stricter regulations. By 2023, the 3C certification became a priority, and by August 2024, it became illegal to produce or sell power banks in the country without this certification.

The Airport Crackdown: From Regulation to Confiscation

While the rules initially targeted manufacturers, the enforcement shifted to the travelers in mid-2025. The Civil Aviation Administration of China (CAAC) began instructing airport security personnel to scrutinize every battery pack passing through the checkpoints. To be cleared for flight, a power bank must now meet three strict criteria:

• The 3C Logo: A visible stamp certifying the device has passed government safety tests.
• Traceability: A corresponding QR code that allows security to verify the device's authenticity and safety record.
• Capacity Limits: The battery capacity must be clearly labeled and typically remain under 100 watt-hours (Wh).

If any of these elements are missing or illegible, security officers have the authority to confiscate the device immediately, regardless of how reputable the brand may be in Western markets.

What This Means for International Travelers

For most travelers buying power banks in the US, UK, or Europe, the 3C logo is rarely present. Even high-end, safe devices from top global brands may be seized simply because they lack this specific regional certification. This creates a precarious situation for tech-heavy travelers who rely on portable chargers for long-haul flights.

Recommended Gear for China Travel

Finding a battery pack that is both high-performing and compliant with CAAC regulations is challenging. Currently, the Sharge IceMag 2 is one of the few recommended options that carries the necessary 3C logo. This 10,000mAh MagSafe charger includes built-in cooling to maintain consistent charging speeds without overheating—a feature that aligns with the safety goals of the 3C certification.

Final Tips for a Stress-Free Journey

To avoid losing your gear at the airport, keep these tips in mind:

• Check for the Logo: Before packing, inspect your power bank for the CCC mark. If it's not there, consider it a risk for confiscation.
• Verify Capacity: Ensure the Wh (watt-hour) rating is clearly printed on the casing. If the text has worn off, security may treat it as an "unidentified" and dangerous device.
• Invest in Certified Gear: If traveling to or through China, purchase gear specifically certified for that region.