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Compact black 45W laptop power adapter with round tip connector

usbroway

usbroway 45W AC Adapter 20V 2.25A Round Tip

SKU CH-1E1Y-TFB3B

45 W AC adapter with round tip connector, UL safety certified and compatible with listed Lenovo laptops requiring up to 2.25 A

  • Battery TypeLithium-Ion
  • UL-certified safety protects your device
  • 45W output powers compatible Lenovo laptops
  • 20V 2.25A round-tip connector fits listed models
  • 100-240V input works worldwide
  • Ready to use with adapter included

45W AC Adapter for Lenovo Laptops

This 45W AC adapter supplies 20V at 2.25A for compatible Lenovo models including ADL45WCC, GX20K11838, PA-1450-55LL, ADP-45DW B, ADL45WCG and ADL45WCD. It accepts a 100-240V input range for worldwide use. The unit is safety certified and listed by UL to meet recognised US safety standards. Buyers whose laptops require more than 45W or a different voltage should select another adapter.

Round Tip Connector Installation

The round tip connector plugs directly into the laptop power port without tools or driver installation. Ensure the tip seats fully so the adapter delivers the rated 2.25A output. A loose fit can cause intermittent charging or overheating at the jack. Do not force the connector if the diameter does not match the original port.

Check Amperage and Connector Before Ordering

Confirm the original adapter shows an output amperage equal to or less than 2.25A before purchasing. Verify the laptop charging port accepts a round tip connector of the same dimensions. The package contains one power adapter only; no power cord is included.

Highlights

  • UL-certified safety protects your device
  • 45W output powers compatible Lenovo laptops
  • 20V 2.25A round-tip connector fits listed models
  • 100-240V input works worldwide
  • Ready to use with adapter included

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I confirm the adapter is working correctly after connecting it to my Lenovo laptop?

The adapter should power on the laptop and charge the battery when the round tip connector is firmly seated and the LED indicator on the power brick is lit.

What comes in the box and what must I buy separately?

The package includes 1 power adapter with a round tip connector. No extra cables or accessories are included.

Which output rating should I choose for my Lenovo model listed in the compatibility list?

Select the 20V 2.25A 45W version; it matches all listed Lenovo part numbers including ADL45WCC and PA-1450-55LL.

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