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Compact black 65W AC adapter with yellow square tip and detachable mains lead

myVolts

myVolts 65W Square Tip AC Adapter for Lenovo ThinkPad Yoga IdeaPad

SKU CH-XCM4-2W0YW

A 65-watt square-tip AC adapter supplying 20 volts at 3.25 amps for compatible Lenovo ThinkPad, IdeaPad and Yoga laptops

  • 65W output charges compatible Lenovo laptops at full speed
  • 20V 3.25A DC matches the voltage sticker on supported ThinkPad and IdeaPad models
  • Yellow square-tip connector fits X1 Carbon 2nd-4th Gen, X1 Yoga 1st Gen and listed T, X, E, L, B, S, Z, P, Yoga series
  • 100-240V AC input works on mains worldwide without a voltage converter
  • Compact two-stage cable design keeps the adapter tidy in a bag

65W Square Tip AC Adapter

The myVolts 65W charger supplies 20V 3.25A to compatible Lenovo laptops through a yellow square tip connector. It replaces numerous Lenovo part numbers including ADLX65N series and PA-1650-72. The unit accepts AC 100-240V input for worldwide use.

Classic two-stage design

The adapter features a classic two-stage design that separates the power brick from the mains cord for easier packing and cable management. Its fixed square tip connector is not USB-C and fits only the listed legacy models. Buyers with USB-C-only laptops or first-generation X1 Carbon units cannot use this charger.

Direct replacement only

No additional cables, tips or software are bundled with this power supply. It functions as a direct replacement for the original adapter when the laptop requires exactly 20V 3.25A via the square tip interface. Users needing variable tips or USB-C output must seek a different product.

Highlights

  • 65W output charges compatible Lenovo laptops at full speed
  • 20V 3.25A DC matches the voltage sticker on supported ThinkPad and IdeaPad models
  • Yellow square-tip connector fits X1 Carbon 2nd-4th Gen, X1 Yoga 1st Gen and listed T, X, E, L, B, S, Z, P, Yoga series
  • 100-240V AC input works on mains worldwide without a voltage converter
  • Compact two-stage cable design keeps the adapter tidy in a bag

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and current does the yellow square tip connector deliver?

The adapter outputs 20 V at 3.25 A for a total of 65 W. It also supports 45 W models that require 20 V 2.25 A.

Which Lenovo models accept this square tip connector?

Compatible with ThinkPad X1 Carbon 2nd, 3rd and 4th generations, X1 Yoga 1st generation, Yoga 2 11, 11s, 13, 2 Pro, T series T431s through T570, X series X240 through X270 and many E, L, B, S, P, W, Z and IdeaPad models listed.

How do you connect the two-stage cable correctly?

Join the detachable AC cord to the power brick, then insert the yellow square tip firmly into the laptop's charging port until it clicks.

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