HP 45W Smart AC Adapter power adapter/inverter Indoor Black

The HP 45W Smart AC Adapter is a lightweight indoor power supply designed for laptops. It supports an input voltage range of 100–240 V and comes in a compact black housing (96 mm × 49.5 mm × 22.4 mm). The adapter includes both a 4.5 mm connector for newer, smaller form factors and an alternate 7.4 mm connector cable for older platforms, providing broad compatibility across devices.

Advantages

The adapter offers compatibility with current and legacy HP laptops through two connector sizes, a compact form factor that is convenient for travel or keeping as an extra unit, and a one-year limited warranty with additional phone and online support available in North America. Its black finish integrates unobtrusively with modern devices and workspaces.

Suitable for

• Indoor laptop charging and power replacement
• Keeping as an extra or travel adapter
• Charging both newer models (4.5 mm) and earlier platforms (7.4 mm with included cable)

Key specifications

• Output power: 45 W
• Input voltage: 100–240 V
• Connector types: 4.5 mm plug and included 7.4 mm connector cable
• Dimensions: 96 mm × 49.5 mm × 22.4 mm
• Weight: 0.201 kg
• Colour: Black

How to use

Connect the adapter to a compatible laptop power input using the appropriate connector (4.5 mm for newer devices or attach the included 7.4 mm cable for earlier models). Plug the adapter into a mains outlet within the specified 100–240 V range. Ensure the connector is fully seated in the laptop power port and avoid twisting the cable during use. Disconnect from the mains before storing the adapter.

Recommendations

Use the HP 45W Smart AC Adapter indoors on a stable, dry surface and avoid exposure to liquids or extreme temperatures. For best results, use the adapter with compatible HP laptops and replace any damaged cables or connectors before use.