Jie Dian has launched a new power bank in China with a capacity of 10,000 mAh and a power output of 55 W. The device is priced at ¥273, which is approximately $40. This purchase includes a one-year subscription to the company's public power bank rental service.
The power bank weighs 235 g and measures 52 by 38.5 by 84 mm. It features a foldable loop for attachment to bags and comes in four color options. Users can charge devices via a built-in 70 cm retractable USB-C cable or an additional USB-C port, both supporting up to 55 W output.
The device supports multiple charging protocols, including UFCS, PD, PPS, and QC. A key feature is the integrated monitoring system, which allows users to track battery health, charge cycles, individual cell voltage, and error logs when connected to a computer.
