Lenovo 42T4423 Fonte de alimentação/transformador interior 65 W preto

The Lenovo 42T4423 is a 65W indoor power adapter designed to provide stable power for compatible Lenovo laptops. It supports a wide AC input range of 100–240V, allowing use in different regions without the need for a voltage converter. The adapter's compact dimensions (43 mm width, 104 mm depth, 29 mm height) and black finish make it easy to carry and visually unobtrusive while delivering the required power for everyday laptop tasks.

Advantages

The adapter delivers up to 65 watts of output power suitable for charging and running many mainstream laptops while maintaining a compact footprint for portability. Its universal input voltage range ensures compatibility with international mains supplies. The small size and light weight reduce bag space and travel inconvenience, and the durable casing in black provides a discreet, professional appearance.

Suitable for

• Charging Lenovo laptops that accept a 65W power adapter
• Home and office use where a compact power supply is preferred
• Travel and commuting due to compact dimensions and international input range
• Replacing a lost or damaged original adapter with a compatible indoor power solution

Key specifications

• Output power: 65 W
• Input voltage: 100–240 V AC
• Form factor: indoor external adapter (wall or power strip connection)
• Dimensions: 43 mm (W) × 104 mm (D) × 29 mm (H)
• Weight: 0.26 kg
• Colour: Black

How to use

Connect the adapter to a compatible laptop power input and plug the AC lead into a mains outlet rated for 100–240 V. Ensure the connection is secure at both ends before powering on the laptop. For first-time use, allow the battery to charge to a sufficient level before disconnecting. Disconnect the adapter from the mains when not in use for extended periods to conserve energy and reduce wear.

Recommendations

Use the adapter only with laptops that specify a 65W power supply or compatible input requirements. Avoid exposing the adapter to liquids, extreme temperatures, or prolonged mechanical stress. When transporting, secure the adapter and cable to prevent damage to the connector. If the adapter becomes hot during prolonged use, provide ventilation and avoid covering it.