AC adapter Dell 65W 19.5V 3.34A (replacement) MPN 450-AAYT

The Dell 65W AC adapter provides 19.5V at 3.34A to power and charge compatible Dell laptops and devices. This replacement adapter matches the electrical output required by many Dell notebooks, offering a standard barrel connector and compact form factor for convenient everyday use. Its lightweight design makes it suitable as a primary power supply at home or the office, and as a portable spare for travel or mobile working.

Advantages

This 65W adapter delivers stable DC output to maintain system performance while charging. Its compact housing and integrated cable reduce bulk and simplify transport. The adapter is designed to match common Dell power requirements, providing reliable power delivery for typical computing tasks and battery charging. Built-in protection features help guard against overcurrent and short-circuit conditions, supporting safe operation when used with compatible devices.

Suitable for

• Charging compatible Dell laptops and notebooks with 19.5V/3.34A input
• Replacing a lost or damaged original power adapter
• Carrying as a spare adapter for travel or mobile work
• Use in home, office, or shared workstation environments

Key specifications

• Output voltage: 19.5 V DC
• Output current: 3.34 A
• Rated power: 65 W
• Connector type: standard barrel connector
• Form factor: compact, lightweight external AC adapter
• Input: AC mains (region-dependent plug)

How to use

Connect the adapter to an appropriate AC mains outlet using the included mains lead or a compatible power cord. Plug the barrel connector into the laptop's DC input jack until it seats securely. Confirm the laptop indicates charging (LED indicator or on-screen battery icon) and avoid placing the adapter on soft surfaces while in use to prevent overheating. Unplug the mains lead before disconnecting the barrel connector when removing the adapter.

Recommendations

Use this adapter only with devices that accept 19.5V and up to 3.34A. Verify device compatibility before use. Keep the adapter in a ventilated area during operation, avoid exposure to moisture, and use original or certified power cords to maintain safe and reliable charging.