Lenovo GX21M50608

Overview

The Lenovo GX21M50608 is a 330 watt power adapter designed specifically for Legion laptops and other compatible Lenovo systems. It delivers a steady output of 20 volts and 16.5 amps, providing the reliable power needed for demanding tasks such as gaming, video editing, and software development. Thanks to Gallium Nitride technology, this adapter maintains full performance while staying compact and cool, making it easy to carry and use in various environments.

Key features

• Gallium Nitride technology reduces heat generation and shrinks the adapter size for better portability.
• Slim tip connector ensures a secure fit that resists accidental unplugging during use.
• Wide AC input range from 100 to 240 volts supports use in nearly any country without needing a voltage converter.
• 1.8 meter power cord provides flexibility to reach outlets in different settings like coffee shops, hotels, or home offices.
• Multiple global safety certifications including UL, CSA, CECP, and PSE guarantee safe and reliable operation.
• Backed by a one year limited warranty from Lenovo for added peace of mind.

Key specs

• Output power: 330 watts
• Output voltage: 20 volts
• Output current: 16.5 amps
• Dimensions: 184 x 86 x 25.4 millimeters
• Power cord length: 1.8 meters
• Input voltage range: 100 to 240 volts AC
• Connector type: slim tip compatible with Lenovo Legion laptops
• Certifications: UL, CSA, CECP, PSE, and other global standards

Connectivity and compatibility

This power adapter is tailored for Lenovo Legion laptops but also supports select other Lenovo models that use the slim tip connector. Its universal AC input range makes it suitable for international travel, allowing users to power their devices safely in different countries without additional adapters or converters.

Performance and reliability

With a consistent 330 watt output, this adapter meets the high power demands of modern processors and graphics cards, ensuring stable performance during intensive tasks. The use of Gallium Nitride technology not only keeps the adapter cooler but also extends its lifespan by reducing thermal stress. Its secure connector design minimizes interruptions caused by accidental disconnections.

Ideal uses and environments

This adapter fits well in the setups of gamers who require stable frame rates on the go, content creators working with high-resolution video editing outside the studio, and IT professionals needing dependable spare chargers for office laptops. Its compact size and flexible cord length make it convenient for travel and varied workspace arrangements.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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