Power adapter HP 120W PFC Slim model 710343-800, 120W output, slim form factor

The HP 120W PFC Slim power adapter delivers up to 120 watts of DC output in a compact, slim housing designed for space-conscious use. Featuring power factor correction (PFC) to improve efficiency and deliver stable voltage, this adapter is intended for compatible HP laptops and other devices that require a 120W external power source. It functions as a replacement for original adapters to restore charging capability and device mobility, and supports regular laptop operation under load.

Advantages

This slim adapter offers a high power output in a reduced-size form factor, making it easier to carry and to fit into tight spaces near workstations or in bags. Power factor correction reduces wasted energy and helps maintain a stable DC output under varying mains conditions. The adapter is designed to provide consistent charging and power delivery for devices that require a 120W supply, helping to avoid unexpected shutdowns during intensive tasks.

Suitable for

• Charging compatible HP laptops that require a 120W power source
• Replacing a damaged or lost original 120W adapter
• Supplying power for mobile workstations and on-site use where compact size is beneficial
• Running applications that demand sustained power delivery from an external adapter

Key specifications

• Output power: up to 120 W DC
• Form factor: slim, space-saving design
• Power conditioning: includes power factor correction (PFC)
• Intended use: external AC-to-DC adapter for compatible laptops and devices
• Portability: compact size for easier transport and storage

How to use

Connect the adapter to an appropriate AC mains outlet using the supplied or compatible AC cord, then plug the DC output connector into the device's power input. Ensure the device is compatible with a 120W external supply and that the connector fits securely. When first connecting, allow a few moments for the adapter to stabilise and power the device; avoid repeatedly connecting and disconnecting under heavy load. If the adapter or device becomes unusually hot, disconnect and allow to cool before resuming use.

Recommendations

Use the adapter on a stable, flat surface with adequate ventilation and avoid covering it while in use. Verify device compatibility with a 120W supply before connecting. For prolonged high-load operation, use a properly rated AC cord and avoid running the adapter in extremely hot environments. Replace damaged cables or connectors promptly to maintain safe operation.