Lenovo GX20K16005

Overview

The Lenovo GX20K16005 is a 65 W AC adapter with a round tip connector designed specifically for Lenovo laptops that require round tip charging. It provides a stable 20 V output at 3.25 A, ensuring efficient power delivery to keep your device running smoothly. Its wide input voltage range from 100 to 240 V at 50 to 60 Hz makes it suitable for use worldwide, whether at home, in the office, or on the go.

This compact and lightweight charger fits easily into bags or backpacks, making it a practical choice for users who travel frequently or need a reliable spare power supply. The round barrel connector ensures a secure connection with compatible Lenovo laptops, helping maintain uninterrupted operation during work sessions, software updates, or remote meetings.

Key features

• Delivers consistent 65 W power output to efficiently charge and power Lenovo laptops with round tip connectors
• Wide input voltage range supports use in different countries without the need for additional adapters
• Compact design that is easy to carry and store, ideal for travel and daily commuting
• ENERGY STAR compliance ensures energy-efficient operation, reducing power consumption when idle
• Durable wired wall charger construction for reliable long-term use
• One year warranty covers parts and labor, providing peace of mind with your purchase

Key specs

• Power output: 65 W (20 V, 3.25 A)
• Connector type: round barrel tip
• Input voltage: 100 to 240 V AC
• Input frequency: 50 to 60 Hz
• Charger type: wired wall adapter
• Color: black
• Warranty: one year parts and labor

Connectivity and compatibility

This adapter is designed to work seamlessly with Lenovo laptops that accept round tip charging connectors. The secure round barrel plug ensures a stable connection, minimizing the risk of accidental disconnections during use. Its compatibility with a broad input voltage range makes it suitable for users who travel internationally or move between regions with different electrical standards.

Ideal uses and environments

The Lenovo GX20K16005 fits well in various settings such as home offices, classrooms, coworking spaces, and travel scenarios. It supports continuous laptop operation during long meetings, remote work sessions, and software updates. Its portability and reliable power delivery make it a strong choice for professionals and students who need dependable charging on the go or as a backup power source.

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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