Power adapter Lenovo 5A10H42925

The Lenovo 5A10H42925 power adapter provides a 45 W output in a compact black housing designed for portable laptop charging. Weighing approximately 170 g and with package dimensions of 147 mm by 57 mm, the adapter is intended for indoor use and supplies stable power to compatible Lenovo notebooks that require a 45-watt external adapter. Its small form factor makes it convenient for everyday transport in a laptop bag or backpack.

Advantages

This power adapter combines a low weight and compact size with a standard 45 W output, offering a balance between portability and sufficient power for many lightweight and mainstream laptop models. The neutral black finish integrates with typical laptop setups and the unit is designed for straightforward connection and continuous indoor operation.

Suitable for

• Charging compatible Lenovo laptops and ultrabooks rated for 45 W
• Home and office use where a compact adapter is required
• Replacing a lost or damaged original adapter with equivalent output
• Traveling light when carrying a single power accessory for daily work

Key specifications

• Output power: 45 W
• Colour: Black
• Approximate weight: 0.17 kg
• Package dimensions (approx.): 147 mm x 57 mm
• Intended use: Indoor power supply for portable computers

How to use

Connect the adapter to a compatible Lenovo laptop using the appropriate connector, then plug the adapter's mains lead into a standard indoor AC outlet. Ensure the laptop's charging indicator shows charging and avoid inserting the connector at an angle. Unplug the mains lead when the adapter is not in use for extended periods. Use only with devices that accept a 45 W external power source and follow the laptop manufacturer's charging guidelines.

Recommendations

Operate the adapter in a dry, ventilated indoor environment and avoid covering it during use to prevent overheating. Verify that the laptop's power requirements match the adapter's 45 W output before connecting, and inspect cables periodically for wear. For long-term storage, keep the adapter in a cool, dry place and disconnect it from power sources.