Amazon offers AUKEY USB C Power Bank for $12 with a direct discount. The offer is 15 percent off the regular price.
Recharge your power bank faster than ever before with a 5V/3A input.
It has dual USB-A outputs, a USB-C Input/Output, it can simultaneously charge your devices.
The slimline form makes it comfortable to hold on to. The minimum LED indicator shows the remaining level of the battery at a glance.
Can be carried on the plane, perfect for both business and travel.