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$50
Genuine Lenovo 140W USB-C power adapter
Last updated 5 days ago in Plano, TX
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Description
Lenovo 140W USB-C GaN power adapter (Model LA140). It is designed primarily for high-performance and gaming laptops like the Lenovo Legion, Yoga Pro, and ThinkPad Workstation series. Key Technical Specifications Total Output Power: 140W Voltage & Current Modes: USB-PD 3.1 Extended Power Range (EPR): 28V ⎓ 5A (140W). It also supports standard profiles like 20V⎓5A (100W), 15V⎓3A (45W), 9V⎓3A (27W), and 5V⎓3A (15W) Lenovo Proprietary Protocol: 20V ⎓ 7A (140W) fast charging via a custom C-to-C cable connection on compatible Lenovo laptops. Technology: Built with Gallium Nitride (GaN), making it significantly smaller, lighter, and more thermal-efficient than traditional silicon-based charging bricks. Device Compatibility Lenovo Laptops: Fully powers demanding laptops such as the Lenovo Legion Series (e.g., Legion Pro 5 / 7 / 9i), IdeaPad Pro 5, Yoga Pro 9i, and ThinkPad P1 series. Universal Charging: Because it utilizes the standard USB Power Delivery 3.1 protocol, it can also fast-charge third-party devices like the Apple MacBook Pro, tablets, smartphones, and other USB-C electronics safely by auto-negotiating lower power levels.
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Condition
Used (normal wear)
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