Power adapter Dell 240W 19.5V for compatible laptops, 3-pin

The Dell 240W 19.5V power adapter with a 3-pin connector supplies stable AC-to-DC power for compatible Dell laptops and portable devices. Designed to deliver 240 watts at 19.5 volts, this adapter supports sustained operation under high CPU or GPU loads and helps maintain battery charge during intensive tasks. Its 3-pin connector provides secure connection and reliable power transfer for office, home, and mobile workstations.

Advantages

This adapter provides consistent output power to support demanding applications and prolonged use. The 19.5V output and 240W capacity enable reliable performance for power-hungry systems while the 3-pin plug design offers better mechanical stability and continuous electrical contact. Built to fit compatible Dell devices, it contributes to uninterrupted workflows and charging efficiency without introducing unnecessary complexity.

Suitable for

• High-performance laptops requiring up to 240W power delivery
• Workstations used for video editing, 3D rendering, or heavy multitasking
• Office and home setups where continuous power is needed during long sessions
• Users who need a reliable replacement or spare power adapter for travel

Key specifications

• Output power: 240 W
• Output voltage: 19.5 V
• Connector type: 3-pin DC connector
• Input: AC mains standard (region-dependent)
• Intended use: external AC adapter for compatible portable computers

How to use

Connect the adapter to an appropriate AC mains outlet using the included power lead, then insert the 3-pin connector into the laptop's power inlet until it is seated securely. Verify the device is charging by checking the laptop's charging indicator or system status. For first-time use, allow the adapter to operate under moderate load for a short period to confirm stable performance. Disconnect by removing the connector from the laptop before unplugging the AC lead when powering down.

Recommendations

Use the adapter only with compatible Dell systems that accept 19.5V, 240W external power. Avoid exposing the adapter to moisture, extreme temperatures, or direct heat sources. Ensure proper ventilation around the adapter during extended use and use a grounded AC outlet when available. If the adapter becomes hot to the touch, unplug and allow it to cool before resuming use.