Lenovo laptop power supply 45W 20V, 2.25A, connector 4.0/1.7 (ADLX45NLC3/A40171)

The original power supply unit for the laptop is an intelligent AC adapter that will provide power to your assistant from the mains, as well as reliably protect it from surges and voltage drops, even in the event of lightning strikes. 
Only the original power supply unit can guarantee the "correct" process of charging the battery on your laptop and, thanks to this, significantly extend its service life.
Thanks to its compact size, it will not take up much space on your desktop and will fit comfortably in your laptop bag.
This power supply unit for a laptop does not emit extraneous sounds during operation and is distinguished by a high quality cable.

When choosing a power supply unit for your laptop, pay attention to the power parameters and the type of connector.
The power of the selected power supply must not be lower than the power of the power supply with which your laptop was equipped.
Otherwise, the adapter will heat up very much during operation, will not be able to correctly supply power to the nodes of your device and may fail very quickly.
Thanks to the power supply unit, you will be able to significantly increase the mobility and efficiency of your laptop.

Characteristics

Manufacturer

Lenovo

Edition

оригінальний

Compatibility with laptops

Lenovo

Country of manufacture

Китай

Type of laptop connection connector

4.0 x 1.7 мм

Power source

мережа 220 В

Output power

45 Вт

Output voltage

20 В

Output current (amperage)

2.25 A

Frequency of alternating current

50 - 60 Гц

Compatible part numbers of power supply units

ADL45WCA, ADL45WCB, ADL45WCC, ADL45WCD, ADL45WCE, ADL45WCF, ADL45WCH, ADP-45DW A, ADP-45DW BA, ADP-45DW CA, ADP-45DW EA, ADP-45DW GA, ADP-45DW HA, ADP-45DW KA, PA-1450-55LG, PA-1450-55LI, PA-1450-55LL, PA-1450-55LR, PA-1450-55LS

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