HP 721092-001 power adapter/inverter Indoor 45 W Black

The HP 721092-001 power adapter is a 45 W replacement Smart AC adapter designed for laptops and portable devices that use an indoor mains power supply. It supports an input voltage range of 100–240 V and comes in a compact black housing intended for reliable charging and everyday use at home or in the office.

Advantages

This 45 W HP replacement adapter offers stable power delivery for compatible laptops, a compact lightweight design for easy transport, and wide input voltage compatibility that allows use in different regions without a separate converter. The black finish matches many laptop styles and the unit is intended as a direct replacement for original HP adapters specified by the manufacturer part number 721092-001.

Suitable for

• Laptops and notebooks compatible with a 45 W HP adapter
• Home and office charging
• Users who need a compact, portable replacement power supply

Key specifications

• Brand: HP
• Manufacturer part number (MPN): 721092-001
• Power output: 45 W
• Input voltage: 100–240 V
• Product colour: Black
• Category: Power adapters for portable devices
• EAN: 5711045809576

How to use

Connect the adapter to a compatible laptop power input and plug the AC lead into a mains outlet with the appropriate voltage within the 100–240 V range. Ensure the connector fits the device socket and that polarity and connector type match the laptop requirements. Avoid using the adapter with devices not specified for 45 W power delivery.

Recommendations

Use the adapter indoors on a stable, dry surface and avoid exposure to liquids or extreme heat. Disconnect the power adapter when not in use and inspect cables regularly for damage. For optimal performance, pair the adapter with devices listed as compatible by the manufacturer or with equivalent power requirements.