Lenovo 00HM612 fonte de alimentação interior 45 W preto

The Lenovo 00HM612 45W Black power adapter provides a compact and reliable external power source for compatible Lenovo laptops. Designed for everyday use at home, the office, or on the go, this adapter delivers a steady 45 watts of output and supports a wide input voltage range of 100–240 V to accommodate regional power variations. The black enclosure and streamlined shape allow easy storage in a bag or workspace without adding significant bulk.

Advantages

This 45W power adapter offers stable power delivery and electrical compatibility across different mains voltages, reducing the need for additional converters when travelling. Its compact size and neutral black finish make it a practical replacement or spare unit. The adapter is engineered to provide consistent charging and operation for devices rated for a 45W input, helping maintain battery charge and system performance during regular use.

Key specifications

• Output power: 45 W
• Input voltage range: 100–240 V AC
• Colour: Black
• Form factor: External AC adapter (compact design)

How to use

Connect the adapter to a compatible laptop power input and plug the AC cable into a mains socket within the supported 100–240 V range. Ensure the connector is fully seated in the laptop’s power jack before powering on the device. Use the adapter as the primary power source while charging the battery or operating the laptop; disconnect by first switching off the laptop or removing power via the operating system when possible, then unplugging the adapter from the mains and the device.

Recommendations

Use the adapter on a stable, dry surface and avoid covering it while in operation to ensure adequate ventilation. Match the adapter to laptops that specify a 45W external power supply and inspect cords and connectors regularly for signs of wear. If the adapter becomes excessively hot, emits unusual sounds, or shows visible damage, discontinue use and replace it with a proper service item.