Fonte de alimentação externa HP 150W para portáteis HP modelo 9UY29AV

External Power Adapter HP 150W for HP Laptops Model 9UY29AV is an AC-to-DC power supply designed to provide up to 150 watts of continuous output for compatible HP portable computers. The adapter converts mains voltage to the DC voltage required by supported HP laptops, offering stable power for charging the battery and running the system during demanding tasks. It is intended as a replacement for a damaged original adapter, a spare for travel, or for use at a secondary workstation.

Advantages

This HP external power adapter delivers a consistent 150W output suitable for high-performance laptops, helping maintain system stability under load. Built with standard safety protections, the unit provides overcurrent and overvoltage safeguards to protect the connected laptop and battery. The compact in-line brick and detachable AC cord design simplify transport and storage while enabling easy replacement of the mains cable if required.

Suitable for

• Replacing a lost or damaged laptop power adapter
• Keeping a spare charger for travel or secondary work locations
• Powering HP laptops that require a 150W external adapter for sustained performance
• Use with portable workstations during heavy CPU/GPU usage where consistent power delivery is needed

Key specifications

• Output power: 150 W (continuous)
• Function: AC mains to DC laptop power and battery charging
• Form factor: In-line brick with attached DC output cable
• Connector: Manufacturer-specific DC plug for compatible HP laptops
• Safety features: Overcurrent and overvoltage protection (typical for HP adapters)
• Intended use: Replacement or spare external power supply for compatible HP portable computers

How to use

Connect the detachable AC mains cord to the adapter’s input, then plug the DC output connector into the laptop’s power port. Ensure the mains outlet matches the local voltage and that the connection is secure before powering on the laptop. When first connecting, verify the laptop indicates charging or external power is detected. Disconnect the adapter by removing the DC connector from the laptop, then unplug the mains lead if the unit will not be used for an extended period.

Recommendations

Use the adapter only with HP laptops that specify a 150W external power source and the corresponding DC connector type. Avoid exposing the adapter to liquids, extreme temperatures, or prolonged direct sunlight. For best performance, allow adequate ventilation around the adapter brick during heavy use and replace the mains cord if damaged. If unsure about compatibility, consult the laptop documentation or HP support to confirm the correct external adapter specifications.