Alimentatore AC Dell PA-12 19.5V 3.34A 65W per laptop

The Dell PA-12 AC adapter delivers 19.5V at 3.34A (65W) to compatible Dell laptops. Designed as a replacement or spare power supply, it supports charging the battery and powering the system simultaneously. The adapter features a compact rectangular power brick and a standard barrel connector that fits many Dell models, offering a practical solution for home, office or travel use.

Advantages

The adapter provides a stable 65W output with voltage and current matched to common Dell laptop requirements, reducing the risk of underpowering the device during operation. Its compact design and moderate weight make it easier to carry in a laptop bag. Built-in safety features protect against overcurrent and short-circuit conditions, while the standard barrel connector supports quick and reliable connection to the laptop.

Suitable for

• Replacing a lost or damaged original Dell AC adapter
• Keeping a spare adapter at home, office or in a travel bag
• Charging and running compatible Dell laptops away from docking stations
• Using in situations where a compact, portable power supply is needed

Key specifications

• Output voltage: 19.5 V
• Output current: 3.34 A
• Maximum power: 65 W
• Connector type: standard barrel connector
• Form factor: compact rectangular power brick
• Intended use: external AC power supply for compatible laptops

How to use

Connect the AC adapter to a mains outlet using the supplied mains cable and plug the barrel connector into the laptop's power jack. Ensure the connector is fully seated and the laptop indicates charging or external power status. For initial use, allow the battery to charge while the laptop is idle to reach an appropriate charge level. Disconnect the adapter by first unplugging it from the laptop and then removing it from the mains outlet.

Recommendations

Use the adapter with compatible Dell laptop models only. Avoid exposing the adapter to liquids, extreme temperatures, or prolonged direct sunlight. Do not use if the cable or connector shows visible damage. For best results, store the adapter coiled loosely and avoid sharp bends in the cable.