Dell 492-BDHI

Overview

The Dell 492-BDHI is a 240W AC adapter designed to deliver consistent and efficient power to compatible Dell laptops, including Alienware and Precision models. It features gallium nitride (GaN) technology, which reduces size and energy loss, making it more portable and environmentally friendly. The adapter’s 7.4mm DC connector ensures a stable connection, while the 3.3-foot power cable provides enough length for comfortable use in various settings.

Key features

• 240W power output supports demanding tasks and maintains laptop performance under heavy use
• Gallium nitride (GaN) technology reduces energy loss and allows for a smaller, lighter adapter design
• 7.4mm DC connector provides a secure and stable connection to prevent accidental disconnections
• 3.3-foot power cable offers convenient reach without excess clutter
• LED ring on the connector gives a clear visual indication of power delivery status
• Built-in rubber strap helps keep the power cable neatly organized for easy packing and transport
• Compact and portable design fits easily into laptop bags for use at home, office, or on the go

Key specs

• Power output: 240 watts
• Connector type: 7.4mm DC
• Cable length: 3.3 feet
• Technology: Gallium nitride (GaN) for improved efficiency and reduced size

Connectivity and compatibility

This adapter is compatible with select Dell Alienware and Precision laptops, making it a versatile choice for users who need a reliable power source across multiple devices. The 7.4mm DC connector ensures a firm connection tailored to these laptop models, reducing the risk of power interruptions during critical work or gaming sessions.

Ideal uses and environments

Designed for professionals and gamers who demand stable and efficient power delivery, this adapter works well in home offices, corporate environments, and travel situations. Its compact size and cable management features make it easy to carry between locations, supporting users who need dependable charging without added bulk.

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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