Quick Charge. The 20,000 mAh Power Bank includes two USB ports with Quick Charge technology that allows you to charge compatible devices much faster. Power Delivery Thanks to its USB C port that incor more→porates Power Delivery technology, the external battery can deliver a faster and more powerful charge to larger compatible* portable devices, including a tablet and laptop such as MacBook. *If a non-Power Delivery compatible device is plugged in, charging will be at standard speed and power. High capacity Up to 20,000 mAh capacity. It can charge a cell phone up to 8 times. Up to 3 devices at the same time The 20,000 mAh Power Bank has 2 USB A ports and 1 USB C port, so it allows you to charge up …