Mophie Power Boost XL - Portable Charger with 10,400mAh Universal External Battery for Smartphones, Tablets, and Other USB Devices, Blue New - Walmart.com
mophie powerstation - Black - Apple
Amazon.com: mophie PowerStation USB-C XXXL - External Battery with USB-C Pd Fast Charging - Made for MacBook & Other USB Devices - Grey : Cell Phones & Accessories
Mophie JuicePack Powerstation: fast, high-volume charging for iDevices | Ars Technica
Amazon.com: mophie PowerStation USB-C XXXL - External Battery with USB-C Pd Fast Charging - Made for MacBook & Other USB Devices - Grey : Cell Phones & Accessories