Lwuqen 300W AC Charger for Lenovo Legion Slim-Tip

A high-output 300W replacement AC adapter from Lwuqen built to power compatible Lenovo Legion and select Lenovo laptop models with a slim square-tip connector.

This Lwuqen charger supplies up to 20V at 15A (300W) through a square-pin slim tip and accepts 100–240V AC input, making it suitable for home, office, or travel use. It’s designed as a direct-compatible replacement for several Lenovo part numbers and Legion gaming models, with a long, reinforced cable and an anti-interference magnetic ring to stabilize performance in electronically noisy environments.

Which Lenovo laptops work with this 300W Lwuqen adapter?

This adapter is matched to many Legion and select Lenovo series that use a square slim-tip connector and require up to 300W. Verify your laptop’s input rating and connector type before purchase.

• Compatible models include Lenovo Legion 7, 7i, 5i, 5Pro, R7000P, R9000P, R9000K, Y9000K, Y9000X and similar Legion/IdeaPad gaming variants.
• Also fits several Lenovo part numbers: ADL300SDC3A, ADL300SLC3A, SA10R16956, 5A10W86289.
• Check your laptop’s DC input stamp for 20V and up to 15A requirements before ordering.

How does the charger handle interference and everyday wear?

The Lwuqen adapter includes a ferrite (magnetic) ring to reduce electrostatic pulses and RF interference that can disrupt signals or peripherals. The cable is engineered for durability to resist bending and aging from frequent use.

• Built-in anti-interference magnetic ring absorbs stray electrostatic pulses.
• Super-long cable with wear-resistant jacket for flexible placement and reduced strain.
• Reinforced connections at both brick and tip reduce fraying and deformation.

What safety and compatibility features should I expect?

The adapter is manufactured to meet common laptop power-supply requirements and includes a slim yellow-framed terminal for easy insertion and removal. While built to be compatible, use it only with laptops listed or those that match the voltage/current and connector specifications.

• Output: DC 20V, up to 15A (300W peak) for high-performance laptops.
• Input: AC 100–240V, 4.5A, 50–60Hz for worldwide voltage compatibility.
• Square slim-tip connector for secure fit and straightforward plug/unplug action.

How do I confirm this is the right replacement for my Lenovo machine?

Compare your laptop’s power rating plate and original adapter part number to the specifications provided. If your device uses a slim square-pin connector and requires up to 20V/15A, this Lwuqen adapter is likely compatible.

• Match DC rating: 20V and up to 15A shown on your laptop’s input label.
• Confirm connector shape: square interface with pin (slim tip).
• Cross-reference known P/Ns: ADL300SDC3A, ADL300SLC3A, SA10R16956, 5A10W86289.

Who this is for: Gamers and power users with compatible Lenovo Legion or similarly rated Lenovo laptops who need a high-capacity replacement or spare adapter. It fits travelers and workstation users who want a long, durable cable and interference protection, but always confirm voltage, current, and connector compatibility with your specific laptop model before purchasing. For any product questions or quality concerns, Lwuqen customer support states they respond within 24 hours.