mophie - Powerstation 8,000 mAh Portable Charger for Most USB-Enabled Devices - Space Gray

Compatible with most USB-chargeable devices; 8,000 mAh capacity; LED battery indicator; USB-C input/output charging port; USB-A output charging port; charges multiple devices at once; textured, durable finish; USB-A to USB-C cable included

This lightweight, portable 8,000 mAh powerstation lets you charge your devices from just about anywhere with a push of a button. A convenient USB-C input/output port means you can charge the powerstation and then use that same port to charge a device.