The Eissix 12000mAh MagSafe Power Bank is airline-approved and safe for use on planes, according to both product documentation and user experiences. Its capacity is within airline limits, and its compact size makes it easy to carry in your hand luggage. Pros: Airline-approved, portable, and reliable. Cons: None significant reported. If you travel frequently, the Eissix is a worry-free choice for in-flight charging. You can check specs or buy it here → https://your-affiliate-link.com/eissix