Power Bank and External Hard Drive Enclosure

This innovative product integrates a detachable power bank module with a portable hard drive, redefining the user experience for mobile devices.



At its core, the design features a portable hard drive with magnetic attachment capabilities. The detachable power bank module provides instant charging for smartphones or tablets without interrupting data transfer. Whether you're watching or recording videos, simply connect the power bank to continue enjoying an uninterrupted entertainment or creative experience, even when your device's battery is running low.



Our design also emphasizes compatibility and portability across various devices. The hard drive and power bank connect via magnetic or clip-on mechanisms, supporting multiple charging interfaces such as contact points, Type-C, Micro USB, and Lightning, ensuring broad device compatibility. The hard drive itself is equipped with an AUX 4-section audio jack and a Type-C interface, enabling simultaneous audio-video output and expansion to other storage devices.



Notably, the hard drive's dual-sided magnetic design allows one side to attach to the back of a smartphone (compatible with iPhones equipped with a magnetic ring), while the other side can be used to affix a semiconductor cooler. This effectively enhances device cooling efficiency, ensuring stability during extended use.



This innovative design not only addresses real-world user inconveniences but also offers a new approach to the multifunctional integration of mobile devices. We believe this invention will significantly enhance the user experience and set a new trend in the future development of mobile technology.