Lenovo has introduced the Legion PB9 Gaming Laptop Fast Charging Power Bank, also known as the LPB9, in China.
The device is now available at a retail price of 549 yuan (~$81), with an introductory offer of 489 yuan (~$82).
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Design and Display
The Legion PB9 stands out with a wedge-like or triangular profile, breaking away from the typical rectangular shape.
Its front panel features a transparent, cyberpunk-inspired design with prominent "170W" branding.
A built-in color display on the left side shows remaining battery level, charging time, and real-time input/output power.
Ports and Charging Capabilities
The top of the power bank houses two USB-C ports and one USB-A port.
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A single USB-C port can deliver up to 140W output, while the USB-A port supports up to 30W.
When multiple ports are used, the Legion PB9 provides a combined output of up to 170W.
In dual-port mode, the two USB-C ports can deliver 100W and 65W simultaneously. Using one USB-C and the USB-A port allows a 140W + 30W split.
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With all three ports active, the power bank supports a 65W + 65W + 18W distribution.
Battery and Safety
Inside, the Legion PB9 packs a 24,000mAh lithium-ion battery with a typical energy rating of 86.4Wh.
It supports multiple fast charging protocols, including Lenovo's proprietary 140W fast charging, PD 3.1, PD 3.0, PD 2.0, PPS, QC 4.0, QC 3.0, Apple 5V/2.4A, BC1.2, AFC, HSCP, and FCP.
The device measures 171.2 x 70.5 x 61.8 mm and weighs around 710 grams.
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Lenovo states it uses a VO-grade fireproof enclosure and holds a 3C safety certification.
