Power Bank with support for fast charging, 2xUSB-A (max 3A), 1x input / output USB-C (max 3A), 1x input MicroUSB, support for fast charging QC 3.0 + PD 3.0, 6-fold safety protection, LED battery status indicator, power 18W, Li -Polymer - capacity 74Wh, charges up to 3 devices at once, USB cable included, strap for attachment Compact power bank with a large capacity and great equipment Our AlzaPower Onyx power bank will amaze you with its facilities. It has capacity of 20,000 mAh and supports a total of 8 fast charging protocols - PD 3.0, QC 3.0, BC 1.2, AFC, Huawei FCP, SFCP, MTK PE and Apple 2.4 A. It offers a total power of up to 18 W (9 V / 2 A) and simultaneously charges three devices simultaneously, using two USB-A ports and a combined USB-C. A microUSB or USB-C port can then be used to charge the Onyx power bank itself. Charge...