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Black rectangular AC adapter with attached power cord and barrel connector

myVolts

myVolts AC Adapter Charger for Lenovo S21e-20 80M4002MUS

SKU CH-VW5G-GCJ2C

Replacement AC adapter supplies 20 V power to the Lenovo S21e-20 laptop, includes a power cord, and accepts 100-240 V input

  • World-wide input voltage 100-240VAC 50/60Hz for global use
  • Output voltage 20V matches Lenovo S21e-20 80M4002MUS requirements
  • Over-voltage, short-circuit and over-current protection keeps hardware safe
  • Power cord cable included so you can connect immediately
  • Brand-new condition means full performance from first use

20V Output for Lenovo S21e-20

This AC adapter charger supplies 20V output for the Lenovo S21e-20 80M4002MUS laptop notebook ultrabook. It includes the power cord cable for immediate connection. Worldwide input voltage of 100-240VAC at 50/60Hz allows use across different regions. The unit delivers compatible replacement power for the specified device.

Suits owners of the exact model needing

Buyers with a Lenovo S21e-20 80M4002MUS requiring a new power supply will find this adapter matches the required output. Users of any other laptop model should look elsewhere because the connector and voltage are specific to this unit. This charger does not serve devices needing a different output voltage or connector type.

20V output voltage decides compatibility

The single specification that determines fit is the 20V output voltage combined with the correct connector for the Lenovo S21e-20 80M4002MUS. Verify the laptop requires exactly 20V before purchase. The adapter includes safety protections for over voltage, short circuit, and over current. Worldwide 100-240VAC input handles mains variation automatically.

Highlights

  • World-wide input voltage 100-240VAC 50/60Hz for global use
  • Output voltage 20V matches Lenovo S21e-20 80M4002MUS requirements
  • Over-voltage, short-circuit and over-current protection keeps hardware safe
  • Power cord cable included so you can connect immediately
  • Brand-new condition means full performance from first use

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 20V adapter to the Lenovo S21e-20 and which step is often missed?

Plug the barrel connector firmly into the laptop's DC jack, then attach the supplied power cord to the adapter before connecting to a 100-240VAC 50/60Hz wall outlet.

What part of this charger will need replacement first?

The detachable AC power cord is the most likely wear item; the adapter body includes over-voltage, over-current and short-circuit protection to extend its service life.

At what load does the 20V output hit its protection limit during sustained use?

The built-in over-current protection activates if the connected laptop draws more current than the adapter's rated output, preventing damage to both units.

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