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Black rectangular Lenovo 45W AC adapter with detachable power cord

Lenovo

Lenovo ADLX45NDC2A 45W 20V 2.25A AC/DC power adapter

SKU CH-0B0B-EAF8C MPN ADLX45NDC2A

Genuine 45 W Lenovo AC adapter delivers 20 V at 2.25 A and includes a power cord

  • Genuine Lenovo adapter ensures reliable power delivery
  • 45 W output matches original laptop requirements
  • 100-240 V input works worldwide without converter
  • Includes power cord for immediate use
  • Built-in safeguards protect against voltage, short-circuit and overheating risks

Genuine 45 W Lenovo adapter

This genuine Lenovo ADLX45NDC2A adapter supplies 20 V at 2.25 A for 45 W of power. It is built for laptops that require this exact voltage and wattage. The unit includes a detachable power cord for immediate use. Buyers needing a higher-wattage supply or a different output voltage cannot use this model.

Worldwide input with protection circuits

The adapter accepts 100 to 240 V at 1.2 A across 50 to 60 Hz mains frequencies. Internal safeguards protect against incorrect voltage, short circuit and internal overheating. No fan is present, so operation is silent. The brick runs warm under load but stays within normal limits for a 45 W design.

Compact brick frees desk space

The small form factor sits unobtrusively behind a monitor or on a power strip. A standard IEC C5 or C7 cord connects the brick to the wall, keeping the cable run short. The fixed output lead reaches most laptop ports without strain. Users needing a longer DC cable or a right-angle connector will need a separate solution.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $21.99
Typical for this category: the median of 3,875 items is $23.99.

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Specifications

Product
Model nameADLX45NDC2A

Questions about this item

How do I connect the 100-240V input side of this Lenovo ADLX45NDC2A adapter to the wall outlet?

Plug the supplied power cord into the adapter's AC inlet, then insert the cord's mains plug into a standard wall socket rated for 50-60 Hz supply.

What part of this 45W adapter will need replacement after extended use?

The detachable power cord is the only user-replaceable item; the adapter body itself has no serviceable components.

At what output load does the 20V 2.25A limit of this adapter become the bottleneck?

The 45W ceiling is reached when the connected device draws the full 2.25A at 20V; sustained loads above that will cause the adapter to shut down.

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