Lenovo GX20N20876

Overview

The Lenovo GX20N20876 is a USB-C 45-watt AC adapter designed to provide reliable power for Lenovo laptops like the Yoga 720 13-inch and IdeaPad 720s 13-inch, as well as Lenovo tablets and phones that support USB-C charging. With a 45-watt output, it efficiently charges your devices whether you are working remotely, studying, or traveling. Its wide input voltage range of 100 to 240 volts makes it suitable for use worldwide, ensuring you stay powered wherever you go.

Key features

• Delivers 45 watts of USB-C power for fast and efficient charging of compatible Lenovo devices
• Compatible with Lenovo Yoga 720 13-inch, IdeaPad 720s 13-inch, and other USB-C enabled Lenovo tablets and phones
• Compact and portable design fits easily into backpacks, desk drawers, or travel bags
• 5.9-foot cable length provides flexibility in positioning your device away from the wall outlet
• Built-in safety features protect against overheating, over-current, and short circuits for secure charging
• UL-certified for energy efficiency, helping to reduce electricity consumption
• One-year limited warranty from Lenovo offers peace of mind and reliable support
• Wide input voltage range (100 to 240 volts) supports global use without the need for voltage converters

Key specs

• Output power: 45 watts
• Connector type: USB-C
• Cable length: 5.9 feet (approximately 1.8 meters)
• Input voltage: 100 to 240 volts AC
• Safety certifications: UL-certified
• Warranty: One-year limited warranty

Connectivity and compatibility

This adapter is tailored for Lenovo laptops such as the Yoga 720 13-inch and IdeaPad 720s 13-inch, but it also supports Lenovo tablets and phones that charge via USB-C. Its USB-C output ensures compatibility with a broad range of modern Lenovo devices, making it a versatile power solution for users who own multiple gadgets within the Lenovo ecosystem.

Performance and reliability

Equipped with advanced safety circuitry, the adapter continuously monitors temperature and current to prevent overheating and short circuits, ensuring safe and stable charging. Its UL certification confirms compliance with energy efficiency standards, which helps conserve power while maintaining consistent performance. This makes it a dependable choice for daily use in home, office, or travel environments.

Ideal uses and environments

This AC adapter is well suited for professionals, students, and travelers who need a dependable power source for their Lenovo devices. Whether you are working in a café, studying in a library, or catching up on emails at the airport, its portable design and long cable length provide the flexibility to stay productive without being tethered too close to a wall outlet. It also serves as a practical spare or replacement charger for shared workspaces or dorm rooms.

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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