The INIU Pocket Rocket P50 is deemed the “smallest-ever” 10,000mAh 45W PD power bank, measuring a diminutive 3.3 x 2 x 1 inches in size and weighing just 5.6 ounces. That, says INIU, makes it about 45% smaller than traditional 10,000mAh power banks.
The compact charger, which is easy to slip into a pocket, purse, or even travel pouch, supports full speed 45W output for PD, QC, and Samsung Super Fast Charging 2.0 (PPS), and can also charge multiple devices simultaneously. At this speed, it can take a smartphone from low battery to around 73% in just 25 minutes and deliver roughly 42% charge to a MacBook Air in the same time, says INIU.
With the 10,000mAh capacity, it can deliver roughly two full charges to an iPhone 16, 1.5 charges to a Samsung S24, or 1.5 charges to an iPad mini. Equipped with USB-C in/out plus USB-A connectivity, the unit supports simultaneous input and output for flexible charging scenarios.
At the heart of the P50 is INIU’s TinyCell Pro battery technology, combined with a multi-tab cell architecture for improved heat control, faster charging efficiency, and extended battery lifespan. A high-performance NVIDIA-grade inductor helps achieve the small and light form factor without sacrificing capability, while an ultra-thin 0.5mm Genius Display provides real-time power status.
The P50 incorporates 18 layers of advanced safety protection to defend against overheating, overcharging, short circuits, and other common risks, delivering SAFE Fast Charge Pro performance backed by INIU’s rigorous quality testing. The P50 also ships with a detachable lanyard-integrated USB-C cable that serves for both charging and recharging. The cable has passed more than 11,000 bend tests and includes an E-Marker chip to ensure stable performance and broad compatibility.
Available now for US$33 (MSRP US$39), it comes with the power bank with lanyard-integrated USB-C cable and a user manual.