Lenovo 45N0246 power adapter/inverter Indoor 90 W Black

The Lenovo 45N0246 Power Adapter is a genuine ThinkPad 90W AC adapter with a slim tip designed to provide reliable power for compatible Lenovo laptops. It supports universal AC input (100–240 V, 50/60 Hz) and is equivalent in specifications to the adapter shipped with the ThinkPad X1 Carbon. The adapter is compact and lightweight, finished in black and supplied with the required AC power cord for indoor use.

Advantages

This 90W Lenovo power adapter delivers stable power for charging and running laptops that require up to 90 watts. Its universal input range allows use worldwide where mains voltage is 100–240 V. The slim-tip connector matches ThinkPad models that use this plug type, and the adapter’s small dimensions and 0.36 kg weight make it convenient to carry as a spare for office, home or travel use.

Suitable for

• ThinkPad X1 Carbon and other Lenovo laptops requiring a 90W slim-tip power adapter
• Users who need a spare or replacement AC adapter for office, home or travel
• Environments with 100–240 V mains voltage (international use)

Key specifications

• Model (MPN): 45N0246
• Power output: 90 W
• AC input: 100–240 V, 50/60 Hz (universal input)
• Connector type: slim tip (ThinkPad slim plug)
• Product colour: Black
• Weight: 0.36 kg
• Included cables: AC power cord
• Certifications: UL, CE, FCC (manufacturer data)

How to use

Connect the supplied AC power cord to the adapter, then plug the adapter into a mains outlet rated 100–240 V. Insert the slim-tip connector into the laptop’s power input until it is securely seated. The adapter will provide power and charge the battery as required. Unplug the adapter from the mains when not in use and disconnect from the laptop before storing.

Recommendations

Use the adapter indoors and avoid exposure to moisture or extreme temperatures. Replace the adapter if the casing or cable shows visible damage. For optimal operation, use the adapter with compatible Lenovo devices that require a 90W slim-tip supply and match the connector type.