The Brand Q PB147AC Power Bank is a portable charger with a large battery capacity of 10000 milliamp hours (10000mAh). This compact device is designed to charge cell phones and other electronic devices on the go, providing a convenient and reliable power source for when you are out of reach of a wall outlet. With its sleek design and high-capacity battery, the Brand Q PB147AC is an essential accessory for anyone looking to stay connected while traveling or on the move.