Lenovo 100W USB-C AC Adapter

The Lenovo 4X21M37465 is a USB-C AC adapter that delivers up to 100 watts of power to ThinkPad notebooks and other compatible devices. It gives you the flexibility to keep a high-performance laptop running, whether you are at your desk, in a conference room, or on the move.

This adapter accepts 100 to 240-volt input at 50 to 60 hertz, so it works in most regions without a voltage converter. The package includes a 1-meter C5 AC cord for the wall outlet and a 1.8-meter DC cable that reaches comfortably from the outlet to your laptop. Energy efficiency exceeds 89 percent, which reduces wasted power and helps manage heat.

Because it carries CB, UL, CE, and more than 20 additional safety approvals, the adapter meets international requirements for office, home, and travel use. It maintains performance up to 40 °C and 80 percent humidity, giving IT managers and frequent travelers confidence in warm or humid environments. A one-year customer-replaceable warranty provides added peace of mind.

Use it as a primary power brick in your workspace, keep one in a laptop bag as a reliable travel companion, or stock extras in an IT depot so coworkers never have to wait for a spare. Wherever you plug in, the Lenovo 4X21M37465 keeps your USB-C laptop charged and ready.

Highlights:

• 100 W USB-C power output charges or runs compatible laptops
• 100–240 V AC input with 1.5 A current supports worldwide use
• Includes 1.8 m DC cable and 1.0 m C5 AC line cord
• Energy efficiency greater than 89 percent reduces wasted power
• Complies with CB, UL, CE, and more than 20 global safety standards
• 1-year customer-replaceable warranty