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Black rectangular AC adapter with attached power cord

WAWEIS

WAWEIS AC/DC Adapter for Lenovo ThinkCentre M91p M92z M93z M72z A720 AC Adapter

SKU CH-4PXW-NPER2

Replacement AC adapter for select Lenovo ThinkCentre all-in-one desktops with 100-240V input, 10 ft cord and FCC, CE, RoHS certifications

  • World-wide 100-240V input for travel flexibility
  • 10 ft power cord gives generous reach
  • FCC CE RoHS certified for safety assurance
  • Over-voltage short-circuit and over-current protection built in
  • 100 % compatible replacement for listed ThinkCentre models

AC/DC Adapter for ThinkCentre All-in-One

This WAWEIS AC/DC adapter replaces the original power supply for Lenovo ThinkCentre M91p, M92z, M93z, M72z and A720 all-in-one desktops. It accepts a worldwide input voltage of 100-240VAC at 50/60Hz and delivers reliable power for daily office and home use. The unit is built with new components and carries FCC, CE and RoHS certification for safety compliance.

Thermals Noise and Power Draw

Over-current, over-voltage, short-circuit and total-power protection circuits guard the adapter and the connected PC during normal operation. A smart chip provides overheating protection while anti-interference materials and high-quality wiring reduce electrical noise. The 10 ft power cord allows flexible placement without stretching or strain on the connector.

Replacement and Upgrade Context

This adapter is a direct replacement for lost, damaged or failing original chargers on the listed ThinkCentre models. It restores full charging and operating capability when the factory unit no longer holds a charge or shows intermittent power delivery. Buyers who need a higher-wattage supply for upgraded internal components or who require a different connector type will not be served by this model.

Highlights

  • World-wide 100-240V input for travel flexibility
  • 10 ft power cord gives generous reach
  • FCC CE RoHS certified for safety assurance
  • Over-voltage short-circuit and over-current protection built in
  • 100 % compatible replacement for listed ThinkCentre models

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 10 ft power cord to the ThinkCentre M92z and which step is often missed?

Plug the AC end into a 100-240VAC 50/60Hz outlet, then insert the DC connector firmly into the M92z power port; the step often missed is ensuring the connector clicks fully seated.

What part of this adapter will need replacement first during long-term use?

The 10 ft power cord and its strain reliefs typically wear first from repeated bending, while the internal protection circuits (over current, over voltage, short circuit) are solid-state and non-serviceable.

Which safety limit activates first when the adapter runs continuously at full load?

Over current protection trips before over voltage or short circuit protection, cutting output to protect the ThinkCentre M91p, M92z, M93z, M72z or A720.

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