The Joyroom JR-PBF15 is a high-capacity, multi-protocol portable power bank designed for rapid replenishment of mobile devices. Built with a slim profile and lightweight structure, this 10000mAh power bank is engineered for ultimate portability and broad compatibility across competing fast-charging ecosystems.  

Powerful and Versatile Charging

The JR-PBF15 provides high-speed charging capability through a versatile three-port configuration: one USB Type-C port and two USB Type-A ports.

• Peak Output (22.5W): The USB-A ports achieve a maximum output of 22.5W by supporting high-speed proprietary protocols, notably the Super Charge Protocol (SCP).
• USB-C Power Delivery (20W): The USB-C port is optimized for the universal Power Delivery (PD) standard, delivering up to 20W (specifically 9V/2.22A) , making it ideal for the latest smartphone and tablet charging requirements.
• Multi-Protocol Support: The power bank offers comprehensive support for protocols including PD20W, QC3.0, SCP22.5W, and AFC18W , ensuring maximum fast-charging speed for a wide range of Huawei, Samsung, Android, and Apple devices.

When charging multiple devices simultaneously, the total output is shared at a stable maximum of 15W (5V/3A).

Capacity and Design

The power bank features a 10000mAh Nominal Capacity (37Wh) , translating to a practical, usable Rated Capacity of 6000mAh —sufficient to reliably charge most modern smartphones at least once or twice. Recharging the power bank itself is managed efficiently via the USB-C port at a maximum input rate of 18W.

The physical design is focused on durability and convenience:

• Material: Constructed from fireproof PC+ABS material , ensuring enhanced safety during high-power operation.
• Portability: Weighing only 238g and featuring slim dimensions (146mm x 70mm x 16mm) , it is easy to carry in a pocket or bag.
• LED Display: The unit includes multiple LED indicators to provide a quick, clear view of the remaining battery power at a glance.

Safety is prioritized with an integrated smart temperature control chip and a system that enforces six points of safety protection, including safeguards against overcurrent and overvoltage.