Fonte de alimentação Lenovo 45N0372 interior 170 W preto

The Lenovo 45N0372 Indoor 170W Black power adapter provides stable AC-to-DC conversion for compatible Lenovo laptops and portable devices. Designed for indoor use, it accepts a wide input voltage range of 100–240 V and delivers up to 170 W of output power in a compact black housing. The adapter is intended to offer reliable charging and sustained performance during everyday home and office operations.

Advantages

The adapter combines broad input compatibility with a high 170 W output rating, enabling support for power-hungry notebooks and peripherals. Its compact black enclosure and standard output connector make it a convenient replacement or spare unit. Built with considerations for efficiency and thermal management, the unit is suitable for continuous indoor operation and provides consistent voltage and current for connected devices.

Suitable for

• Charging and powering compatible Lenovo laptops and mobile workstations indoors
• Replacement or spare adapter for home and office use
• Use with docking stations or hubs that require a higher wattage supply
• Situations where a wide input voltage range (100–240 V) is necessary, such as travel between regions

Key specifications

• Output power: 170 W
• Input voltage range: 100–240 V AC
• Intended use: indoor
• Colour: black
• Form factor: external AC adapter

How to use

Connect the adapter to a compatible Lenovo laptop using the appropriate output connector, then plug the AC cord into a grounded wall outlet within the specified 100–240 V range. Ensure the connection is secure at both ends before powering on the laptop. If the device does not charge, verify connector compatibility and inspect the cable and connector for damage. Unplug the adapter from the mains when not in use for extended periods.

Recommendations

Use the adapter indoors only and avoid exposure to moisture, extreme temperatures, and physical impact. Confirm compatibility with your specific Lenovo model before use, and replace the adapter if you observe abnormal heat, smells, or inconsistent charging behaviour. For optimal performance, operate the adapter on a flat, well-ventilated surface to allow heat dissipation.