On the body of the Dell Power Companion 18,000 mAh you will find 3 ports, 2 × USB and 1 × port for powering a laptop. It is designed to allow you to charge several devices at once, right inside the bag. The compact and flat, thanks to which even the smallest hole can fit. When you need your devices, the Dell Power Companion 18,000 mAh will take care. NOTICE: The Powerbank charges through a standard Dell power adapter, which is NOT included. For completeness, it must be purchased separately.