Effective June 28, the Civil Aviation Administration of China has imposed a ban on carrying power banks without 3C certification, unclear 3C markings, or recalled units on domestic flights. To address this new regulation, Ugreen has introduced a power bank trade-in initiative running until August 5. Customers who have purchased non-3C certified Ugreen power banks online after August 1, 2023, accompanied by valid proof of purchase, can exchange them for new products at half price, ensuring a hassle-free travel experience.