Fonte de alimentação Dell 180 W 19,5 V para portáteis compatíveis, 706MH

The Dell 180W 19.5V power adapter (compatible replacement) supplies a stable 19.5V DC output and up to 180W of power to support charging and operation of compatible laptops. This external AC adapter is designed to replace original or worn adapters and to provide steady power for work, travel, or extended use. It connects to the laptop through the appropriate DC plug and includes built-in protection against common electrical faults to maintain consistent performance.

Advantages

This 180W power adapter delivers sufficient power for high-performance laptops and for charging batteries while the device is under load. The adapter is compact enough for transport, yet robust for everyday use. It maintains regulated voltage output to reduce the risk of unstable charging and incorporates safety features to protect against short circuits, overcurrent and overheating. The design is compatible with a range of Dell notebook models that accept a 19.5V DC input, offering a practical replacement option.

Suitable for (tasks / use cases)

• Replacing a lost or damaged laptop charger
• Providing a spare adapter for travel or office
• Powering high-performance notebooks during heavy workloads
• Charging laptop battery while running demanding applications

Key specifications

• Output voltage: 19.5 V DC
• Maximum power: 180 W
• Application: external AC adapter for compatible laptops
• Protection features: overcurrent, short-circuit and thermal protection
• Physical: compact brick-style adapter suitable for portable use

How to use

Connect the AC adapter to a mains power outlet using the supplied AC cord, then plug the DC connector firmly into the laptop power jack. Ensure the connection is secure and that the adapter is placed on a hard, flat surface with adequate ventilation to avoid overheating. When charging, monitor the laptop’s charging indicator to confirm normal operation. Disconnect the adapter from mains and the laptop before storing or transporting.

Recommendations

Use the adapter with laptops that specify a 19.5V input and support up to 180W power draw. Avoid covering the adapter during use and keep it away from liquids and extreme temperatures. If the adapter or cable shows visible damage, discontinue use and replace it to prevent electrical hazards.