Siraaj Hajee 8:28 AM (1 hour ago) to me The Romoss Zeus 40000mAh 22.5W Power Bank offers a high capacity to easily charge up to 2 devices. It features a classic black design with an intelligent LED display that can display three different kinds of data; current, voltage, and remaining power. This power bank’s high-quality battery cells allow you to charge more devices than usual without having to recharge the power bank. The Romoss Zeus is compatible with various mainstream fast-charging protocols. Thanks to its triple inputs and dual outputs, including a Type-C connector, it also features Quick Charge compatibility with Qualcomm Quick Charge and Two-Way PD.