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Compact black rectangular USB-C laptop charger with detachable power cord

Lenovo

Lenovo 4X20E75131 4X20E75132 4X20E75135 ADLX45ULCC2A ADLX45YCC2D USB-C AC Adapter Charger 45W

SKU CH-QS5P-BH149

A 45 W USB-C charger that includes the appropriate power cord for compatible Lenovo laptops

  • Product typeCharger
  • 45 W USB-C charger powers compatible Lenovo laptops
  • Includes matching AC cord for immediate use
  • Genuine Lenovo part numbers 4X20E75131 4X20E75132 4X20E75135
  • Verify tip size matches your existing adapter before ordering
  • Provide exact laptop model in comments if unsure of compatibility

Lenovo 45W USB-C AC Adapter

This genuine Lenovo 45W USB-C AC adapter supplies power to compatible laptops through a USB Type-C connection. It ships with the appropriate power cord included. The adapter carries part numbers 4X20E75131, 4X20E75132 and 4X20E75135 for identification.

Suits owners of supported Lenovo USB-C laptops

This unit suits users who need a replacement or spare 45W charger for a Lenovo laptop that charges via USB-C. Buyers who require a higher wattage adapter for larger laptops or docking stations should look elsewhere. Anyone uncertain about tip compatibility should verify their exact laptop model before ordering.

Delivers 45W over USB-C

The adapter comfortably handles charging and operation for laptops rated at or below 45W input. It runs out of headroom when connected to devices that demand more than 45W, which may result in slower charging or no power delivery under load. Matching the tip size to the original adapter is essential for proper fit.

How it compares

Measured against everything we stock in Laptop Charger Cords, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 216 comparable items (median $17.99).

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Specifications

Product
Brand nameLenovo
Product typeCharger

Questions about this item

Does this 45 W USB-C charger include the mains cable I need to plug it into a wall socket?

Yes, appropriate power cords are included with the adapter so you can connect it directly to a mains outlet.

Will the tip on this ADLX45ULCC2A adapter fit the USB-C charging port on my older Lenovo laptop?

The tip size must match your existing adapter; verify the connector on your current charger before ordering.

How can I confirm the 4X20E75131 charger is delivering power once I have connected it?

Your laptop should show the charging indicator and the battery level will begin to rise when the adapter is working correctly.

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