The Aukey Y55 portable power bank, with a 10,000mAh capacity, supports PD fast charging with 22.5W output. It features an elegant grey design and a lightweight build for easy portability during travel and daily use. Equipped with advanced safety systems to protect against overcharging, overheating, and short circuits, it ensures reliable and safe performance. This power bank delivers fast and efficient charging for all your devices anytime, anywhere.