The UGREEN 10000mAh power bank is an ultra-slim portable charger featuring 20W Power Delivery and two-way fast charging capabilities. This flight-approved device offers safe, efficient charging in a compact design that's ideal for travel and everyday use. Key features: • 10000mAh battery capacity • 20W Power Delivery fast charging • Two-way quick charge technology • Ultra-slim compact design • Flight approved • LED power indicator • Safe charging protection The power bank utilizes advanced charging technology to safely power devices at optimal speeds. Its 10000mAh capacity provides multiple charges for smartphones while maintaining a slim profile that easily fits in pockets or bags. The device is airline-approved for carry-on luggage, making it an ideal travel companion. The LED indicator helps monitor remaining battery capacity.