It provides go-by means of charging from its USB-A ports. You could charge up to three small products through the USB-A ports—or use the wi-fi charging pad—whilst the power bank itself is recharging from both the USB-C port or even the DC port (neither enter port has go-through charging abilities). https://eloope2957891.daneblogger.com/26463714/not-known-details-about-power-bank