Power bank varta 15000mah dual usb / usb-c / micro usb white

Power Bank Varta 15000mAh Dual USB / USB-C / Micro USB white. Technical Specifications. The core factory specifications of the unit include:. Battery Capacity: 15,000 mAh (55.5 Wh) using a Lithium-Polymer system.. Nominal Capacity: Approximately 8,880 mAh at 5V output (typical efficiency loss for all power banks).. Pass-Through Charging: Supported. You can charge the power bank from the wall while it simultaneously charges your phone.