The Dell OEM 19.5V 2.31A 45W AC Adapter Charger is a high-quality replacement or backup laptop power adapter, specifically designed for a wide range of Dell laptops and ultrabooks. Built with OEM-grade components, it ensures safe and efficient charging and power delivery, protecting your device from electrical risks like overvoltage, overcurrent, and short circuits.
With a 4.5 x 3.0mm blue-tip barrel connector, this Dell 45W charger is compatible with popular models in the Dell Inspiron, Latitude, XPS, and Vostro series. Compact and lightweight, it’s the perfect solution for work, school, or travel use.
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Brand: Dell (OEM)
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Input Voltage: 100–240V ~ 50–60Hz (Worldwide Compatible)
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Output Voltage: 19.5V
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Output Current: 2.31A
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Power Output: 45W
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Connector Size: 4.5mm (outer) x 3.0mm (inner) (Blue Tip)
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Plug Type: Barrel Plug
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Condition: New or slightly used (depending on your inventory)
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Certifications: CE, FCC, RoHS
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Safety Features:
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Over-voltage protection
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Over-current protection
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Short-circuit protection
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Temperature control
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What’s Included
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✅ Dell 19.5V 2.31A 45W OEM AC Adapter Charger
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✅ 4.5 x 3.0mm DC Connector
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✅ 6-Month Warranty
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✅ Optional Power Cord
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Reliable 45W Power Output – Ideal for Dell laptops requiring low-to-mid power
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🔌 Universal Input – Works globally with 100–240V power sources
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🔒 Built-in Safety Features – Protects against electrical damage and overheating
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✅ OEM Quality Build – Dell-certified performance and long-term reliability
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🔄 Compatible with Multiple Dell Models – Including Inspiron, Latitude, XPS, and more
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🧳 Travel-Friendly Design – Lightweight, compact, and durable
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✔️ Plug-and-Play – No drivers or setup required
If you’re replacing a broken or missing adapter or simply want a second one for travel or home use, the Dell OEM 45W 19.5V 2.31A AC adapter is the perfect fit. Backed by solid build quality, reliable output, and safety protections, it keeps your Dell laptop powered with confidence.
Whether you’re working, studying, or browsing the web, keep your device charged and safe with this genuine Dell replacement charger.
This adapter is commonly used with (but not limited to):
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Dell Inspiron 11 / 13 / 14 / 15 / 17 series
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Dell Latitude 3000 / 5000 series
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Dell XPS 13 / 15 (older models with barrel connector)
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Dell Vostro 14 / 15 series
Always confirm your laptop’s voltage and connector size before purchase.