Alimentatore AC Dell 65W 19.5V 3.34A modello 2XR3J per laptop Dell compatibili

Dell AC adapter 65W model 2XR3J supplies 19.5V at 3.34A and is intended to charge and power compatible Dell laptops. The adapter provides a compact power solution for portable systems and includes built-in protections against overcurrent and overvoltage to help maintain stable power delivery. The unit is suitable as a replacement or spare for travel, office use and everyday mobile work.

Advantages

The adapter offers consistent 65W output with a 19.5V/3.34A rating to support charging and operation of compatible laptop models. Its compact design is convenient for transporting in a laptop bag and for use in different environments. Integrated protective circuitry reduces the risk of damage from voltage spikes and current anomalies, while the standard DC connector ensures compatibility with a wide range of Dell port designs. The adapter’s straightforward single-cable setup simplifies connection and minimizes clutter.

Suitable for (tasks / use cases)

• Replacing a lost or damaged laptop power adapter
• Carrying as a spare for business travel or commuting
• Providing stable power for remote or home office setups
• Charging compatible Dell notebooks during extended mobile use

Key specifications

• Output power: 65W
• Output voltage: 19.5 V
• Output current: 3.34 A
• Connector type: standard Dell DC barrel plug
• Protection features: overcurrent and overvoltage protection
• Form factor: compact external AC adapter with attached DC cable

How to use

Connect the AC adapter to an appropriate AC mains outlet using the detachable power cord (or integrated AC lead where applicable), then insert the DC connector into the laptop’s power input port until it seats firmly. Confirm the laptop indicates charging before leaving it unattended. Disconnect the adapter by removing the DC plug first and then unplugging the mains cord if you need to store or transport the unit. Allow the adapter to cool between extended heavy-use sessions to maintain longevity.

Recommendations

Use the adapter only with compatible Dell laptops that accept 19.5V/3.34A input. Avoid using the adapter in excessively humid or dusty environments, and do not cover the adapter during operation to prevent overheating. Inspect cables and connectors regularly for signs of wear; replace the adapter if any damage is found. For best results, use a grounded mains outlet and avoid power strips or adapters that do not provide stable voltage.