Fonte de alimentação para portátil Lenovo FRU02DL119 45W — adaptador AC de substituição para portáteis Lenovo

The Lenovo 45W laptop power adapter FRU02DL119 is an external AC adapter designed to provide consistent power for compatible Lenovo notebooks. This compact adapter delivers 45 watts of output to charge the battery and supply power during use, allowing laptops to operate from mains power while maintaining battery level. It is intended as a replacement or spare unit for everyday use at home, in the office, or while traveling.

Advantages

The adapter offers a compact footprint and standardized output power suitable for a range of Lenovo portable computers, supporting stable voltage and current for charging and operation. Its external design simplifies replacement without opening the laptop, and the adapter is lightweight enough for carrying in a laptop bag. The unit is built for continuous use while connected to mains and helps to reduce reliance on battery cycles by providing direct AC power during extended work sessions.

Suitable for

• Replacing a lost or damaged Lenovo laptop power adapter
• Carrying as a spare adapter for travel or commuting
• Providing continuous power during office work or meetings
• Powering a compatible Lenovo notebook while performing battery-intensive tasks

Key specifications

• Output power: 45 W
• Adapter type: external AC adapter
• Intended use: charging and operating compatible Lenovo laptops
• Design: compact, lightweight external brick
• Use environments: home, office, travel

How to use

Connect the adapter to the mains using the supplied or compatible mains lead, then plug the adapter's output connector into the laptop charging port. Ensure the connector is fully seated and verify the laptop indicates charging or mains power mode. For initial charging after long storage, allow the laptop to charge uninterrupted until the battery indicator shows an adequate level. Disconnect by removing the plug from the laptop and then from the mains when no longer required.

Recommendations

Use the adapter with laptops that accept a 45W external power source and the matching connector type. Avoid exposing the adapter to heat sources, moisture, or heavy impact. When not in use, store in a dry place and unplug from mains to reduce unnecessary power draw. If the adapter becomes unusually hot, emits noise, or shows visible damage, discontinue use and replace with a compatible unit.