The JUOVI Power Bank 20000mAh 45W PD Fast Charging External Battery Backup is a versatile and powerful solution for charging your cell phone on the go. With its sleek black design and ultra-slim finish, this power bank is compact and easy to carry. It has a high capacity of 20000mAh and provides fast charging with its 45W power output. Compatible with various brands such as Apple, Samsung, Huawei, and more, it offers dual USB Type C and Type A connectivity for versatile use. The rugged and shockproof design ensures durability, making it a reliable companion for your mobile devices.