- This Goji power bank's 20000 mAh capacity keeps your devices charged on long trips or busy days - Charge with confidence with its overcharge, overheat, and over-current protection - The LED indicator makes it simple to check how much battery you've got left - You can charge up to two devices at once using the two USB Type-C ports - There's a USB to USB-C cable included in the box so you'll have everything you need to get started - It's compact, so it's easy to carry and use on the go