Bull, a Chinese accessories maker, has introduced the Smart Super Charging Station Ultra in China.
Priced at 799 yuan ($118), the desktop hub combines high-speed USB charging with dual AC outlets and a built-in display for real-time power monitoring.
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Eight ports and 300W total output
The charging station includes eight ports in total. On the back, there are two five-hole AC sockets supporting a maximum load of 2,500W.
The USB array consists of four USB-C ports and two USB-A ports, with a combined output of 300W when used simultaneously.
The primary USB-C port (C1) supports USB PD 3.1 EPR, delivering up to 240W to a single device.
The other three USB-C ports (C2, C3, C4) each support up to 140W. The C2 port is also compatible with Xiaomi's 120W HyperCharge protocol.
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The two USB-A ports are for standard and lower-power accessories. One supports up to 20V/2A, while the other is capped at 5V/1A.
Built-in display and app control
The hub features a 3.02-inch color display on the front.
It shows real-time metrics, including wattage of individual USB ports, active charging protocols, and overall AC power consumption.
The device connects to Wi-Fi, enabling management via the Bull MosHome app.
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Through the app, users can view charging status, manually allocate power to specific ports (with a 20W minimum), and install OTA firmware updates to add support for new charging protocols in the future.
By default, the hub uses dynamic power allocation to automatically distribute wattage based on connected devices.
GaN technology and safety features
Internally, the charger uses gallium nitride (GaN) components, an integrated copper heatsink, and thermal gel encapsulation to manage heat during high-wattage output.
It includes standard safety features like overvoltage, electrostatic discharge, and short-circuit protection, as well as an automatic cutoff if the AC outlets exceed their 2,500W limit.
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The unit measures 130 x 101 x 44 mm and comes in a Titanium Gray finish.
