Power Adapter HP AC 90W 709986-004

The HP AC 90W power adapter (model 709986-004) is a compact, indoor power supply for HP business notebooks and other compatible laptops. It accepts 100–240 V input and uses a 4.5 mm S-3P connector, offering a reliable and efficient source of power in a slim black design suitable for home, office, or travel.

Advantages

The adapter delivers stable 90W output while drawing minimal idle power, aligning with energy-efficient design goals. Its compact and lightweight form factor makes it easy to carry, and the standardized connector and compatibility across HP business notebooks provide a convenient, worry-free charging experience.

Suitable for

• Charging HP business notebooks that accept a 4.5 mm S-3P connector
• Use in home and office environments with 100–240 V mains
• Travel and mobile work where a compact, lightweight adapter is required

Key specifications

• Model: 709986-004
• Power: 90 W
• Input voltage: 100–240 V
• Connector: 4.5 mm S-3P
• Colour: Black
• Brand: HP
• EAN: 5711045951138

How to use

Connect the adapter to a compatible HP laptop using the 4.5 mm S-3P plug, then insert the AC plug into a mains outlet rated 100–240 V. Ensure the connector is fully seated in the laptop power socket. For safe operation, avoid using the adapter in wet conditions and allow adequate ventilation while charging.

Usage recommendations

Use the power adapter with compatible HP notebooks only. Inspect the cable and connector regularly for damage and replace the adapter if any wear or exposed wiring is found. Unplug from the mains when not in use to minimise power draw.