https://mspoweruser.com/razer-releases-new-power-bank-accessory-compatible-with-usb-c-powered-laptops/

Large 12,800mAh battery

USB-C laptop charging

Get up to 15hrs combined battery life with the Razer Blade Stealth

Dual USB-A ports for mobile device charging

Intelligent Device Detection

Qualcomm® Quick Charge 3.0 and fast charge technology

Durable and lightweight CNC aluminum

The Razer Power Bank matches Razer’s laptop design aesthetic with a black CNC aluminum casing. It will be available in March exclusively at Razer Store for $149.

A fast-charge feature unlocks up to six hours of battery life in a Blade Stealth in less than two hours of charging. It also supports Qualcomm Quick Charge 3.0, so compatible mobile devices can charge up to four times faster than conventional charging. This technology allows the compatible device to determine what power level to request at any point in time, enabling optimum power transfer while maximizing efficiency. It also supports wider voltage options, allowing the mobile device to dynamically adjust to the ideal voltage level supported by that specific device.