Dell 65W AC Power Adapter – 7.4mm Barrel Charger for Latitude E-Series

Reliable Power for Your Business Workstation

Keep your workspace efficient with the Dell 65W AC Power Adapter, designed specifically for the rugged and reliable Latitude E-series.¹ This high-quality power supply ensures that your laptop remains charged and ready for productivity, whether you are in the office, at home, or traveling.² Engineered to provide a stable 19.5V output, it prevents the power fluctuations that can lead to hardware fatigue.³ The classic “Big Pin” (7.4mm) connector is reinforced for durability, making it a dependable replacement or a convenient second charger to keep in your laptop bag.

Universal Compatibility Across the E-Series

The Dell 65W adapter is built for versatility within the Latitude ecosystem.⁴ It is fully compatible with a wide range of legacy and modern Latitude models, including the E5440, E5430, E5450, and E5400.⁵ Beyond these, it supports many Inspiron and Vostro systems that utilize the 7.4mm barrel tip.⁶ The adapter features integrated over-voltage, over-current, and short-circuit protection, ensuring both the charger and your laptop stay safe during use. With its slim, portable profile and an included heavy-duty power cord, it provides a seamless and safe charging experience for all your Dell computing needs.

Technical Specifications

• Device Type: AC Power Adapter / Laptop Charger

• Input Voltage: AC 100-240V, 50-60Hz (Universal)

• Output Power: 65 Watts

• Output Voltage: 19.5 V

• Output Current: 3.34 A

• Connector Size: 7.4mm x 5.0mm (Round Barrel with Center Pin / “Big Pin”)

• Safety Features: Over-voltage, Over-current, Short-circuit protection

• Cable Length: Approx. 1.8 meters (DC Cable)

• Compatible Range: Latitude, Inspiron, Vostro, and Precision series (using 7.4mm tip)

• Indicator: Integrated LED power indicator (on select models)