The Power Bank 30000mAh Powerbank is a high-quality and powerful charger with a capacity of 30000mAh and 22.5W QC 4.0 fast charging capability. The sleek black and red design adds a stylish touch to the sleek and compact product dimensions of 15.49 x 3.51 x 7.59 cm. Manufactured by Shen Zhen JI JIA Technology Co., Ltd., this power bank is designed to charge laptops and other devices efficiently with its USB Type C and USB Type A connectors. With a weight of 380g, this Power Bank 30000mAh Powerbank is a convenient and reliable option for on-the-go charging.