Dell 0WK890

Overview

The Dell 0WK890 is a slim 90 watt AC adapter designed to provide reliable power to Dell Latitude and Inspiron laptops. It converts a wide input range of 100 to 240 volts AC into a steady 19.5 volt DC output, ensuring consistent charging whether you are at home, in the office, or traveling internationally. Its compact form factor and secure 7.4 mm barrel connector make it a convenient and dependable choice for users who need a portable power solution.

Key features

• Delivers 90 watts of power to keep your laptop charged during intensive use or extended work sessions
• Wide input voltage range supports use in different countries without needing a voltage converter
• 7.4 mm × 5.0 mm barrel connector with center pin ensures a firm and stable connection to your laptop
• Includes a 6 foot power cord that provides flexibility when outlets are not immediately accessible
• Slim and lightweight design fits easily into backpacks or briefcases, ideal for commuters and travelers
• One-year limited warranty offers peace of mind and support from Dell

Key specs

• Power output: 90 watts
• Output voltage: 19.5 volts DC
• Input voltage: 100–240 volts AC
• Connector type: 7.4 mm × 5.0 mm barrel with center pin
• Power cord length: 6 feet

Connectivity and compatibility

This adapter is specifically designed for Dell Latitude and Inspiron laptop models that require a 19.5 volt DC input and a 7.4 mm barrel connector. Its compatibility with a broad input voltage range makes it suitable for use worldwide, supporting users who travel frequently or work in multiple locations.

Ideal uses and environments

The slim profile and reliable power delivery make this adapter well suited for professionals, students, and remote workers who need a dependable charger on the go. It works well as a primary power source or as a spare charger to keep in a travel bag, ensuring your laptop stays powered during long workdays, business trips, or study sessions.

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, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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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