Fonte de alimentação Lenovo Adptr Ltn interior 45 W preto

The Lenovo Adptr Ltn 45W Black is a compact AC power adapter intended for laptops requiring up to 45 watts of power. It converts mains voltage to a stable DC output compatible with supported Lenovo notebook models and other devices that accept the same connector and power rating. The adapter is finished in black and designed for indoor use, with an input voltage range that allows operation in regions with 100–240V mains supply.

Advantages

The adapter delivers a continuous 45W output while maintaining thermal and electrical safety through built-in protection against overcurrent and short-circuit conditions. Its universal input voltage range makes it suitable for international use when combined with the correct local mains lead. The compact form factor and neutral black finish make it easy to carry and integrate with common laptop setups without drawing attention.

Suitable for

• Charging and powering Lenovo laptops and notebooks that require a 45W adapter
• Replacing a lost or damaged 45W laptop power adapter
• Use in home, office, or travel environments when paired with a suitable mains lead

Key specifications

• Output power: 45 watts
• Input voltage: 100–240 V AC
• Colour: Black
• Intended use: Indoor AC power supply for portable computers

How to use

Connect the adapter to a compatible mains lead and plug the lead into a standard wall outlet. Attach the adapter's DC connector to the laptop's power input until it seats securely. Ensure the laptop model accepts a 45W supply and the connector fits correctly before use. To disconnect, remove the connector from the laptop first and then unplug the mains lead from the outlet.

Recommendations

Use only a mains lead rated for your local mains voltage and with appropriate insulation. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged direct sunlight. If the adapter becomes unusually hot, emits noise, odor, or visible damage, discontinue use and replace it. For travel, carry the adapter in a protective pouch to prevent cable strain and connector damage.