Verified Compatibility: Original Lenovo 400W AC Adapter for Legion 9i Gen 10 18 inch
Review the technical specifications below before ordering. Need help confirming compatibility? Please contact us with your device model and the part number from your existing adapter.
Technical Specifications
Lenovo Legion 400W AC adapter (Slim Tip) is the original high‑power adapter designed for select Legion gaming laptops, providing reliable 400W output for intensive gaming and creative workloads.
It features a yellow Slim Tip connector, worldwide 100–240V input, and a compact, portable housing, making it an ideal replacement or spare adapter to keep your compatible Lenovo Legion system powered at home, in the office, or on the go.
Tech Specs
AC input: 100–240V ~ 1.5A, 50–60Hz.
DC output: 20V ⎓ 20A, 400W max power.
Connector: Yellow Slim Tip rectangular connector.
Cable length: Approx. 1.8 m (power cord).
Color: Black; compact design around 195 × 88 × 33 mm
Compatible Models: Designed for Lenovo Legion 9i Gen 10 18-inch gaming laptops and other compatible Legion systems requiring 400W power delivery. Please verify your laptop's power requirements and connector type before ordering to ensure proper compatibility with your specific model.easier portability and cable management.
Frequently Asked Questions
How do I confirm this adapter is compatible with my device?
Match the output voltage, wattage, connector size, and your device model with the specifications above. If you are unsure, contact us with your device model and a photo of the label on your existing adapter.
Can I use an adapter with a higher wattage?
A higher wattage can be suitable only when the voltage and connector are an exact match. Please confirm all specifications before ordering.
What is included in the package?
Please refer to the package-includes lines in the technical specifications above. The plug and power cord configuration may vary by product and destination.
What should I do if I ordered the wrong item?
Please contact us before installation with your order number and device details. Our team will help confirm the correct replacement part and advise on the next steps.