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Small rectangular black AC adapter with two-prong plug and attached cable

E-buy

E-buy AC Adapter 18W 12V 1.5A for Lenovo K1 S1

SKU CH-MV6H-SYSWA

An 18 W AC adapter supplying 12 V at 1.5 A for Lenovo IdeaPad K1 and S1 tablets, replacing multiple OEM part numbers

  • TypeAC Adapter
  • 12V 1.5A output matches original charger specs
  • 18W power rating keeps Lenovo K1 S1 running steadily
  • 100-240V input works worldwide without voltage converter
  • 2-prong outlet design fits standard wall sockets
  • Replaces ADP-18AW D and multiple Lenovo part numbers

18W AC Adapter for Lenovo Tablets

This 18W AC adapter replaces the original charger for Lenovo IdeaPad Tablet K1 and IdeaPad S1 K1 Y1011 models. It delivers 12V at 1.5A output from a 100-240V input range. The package includes the adapter and a free plug. Condition is new.

Replaces ADP-18AW D and listed part numbers

The adapter matches part numbers ADP-18AW D, 36200007, 78Y7365, 57Y6649, 78Y7366, 78Y7367, 78Y7369, 78Y7370 and 78Y7310. It is a direct swap when the original unit is lost or damaged. The jump is worth it if your current charger no longer supplies stable 12V output.

Check connector fit and voltage before ordering

Verify that your device uses the same barrel connector and requires exactly 12V 1.5A input. The adapter has a 2-prong outlet plug for mains connection. It is not for laptops or tablets needing higher wattage or a different voltage.

Highlights

  • 12V 1.5A output matches original charger specs
  • 18W power rating keeps Lenovo K1 S1 running steadily
  • 100-240V input works worldwide without voltage converter
  • 2-prong outlet design fits standard wall sockets
  • Replaces ADP-18AW D and multiple Lenovo part numbers

Specifications

TypeAC Adapter

Questions about this item

What plug style does the E-buy 18W adapter use for the wall outlet?

It uses a 2-prong plug and the package includes a free plug for the 100-240V, 50-60Hz input.

How do I confirm the 12V 1.5A output matches my Lenovo K1 S1 before plugging it in?

Check that your original charger lists part numbers such as ADP-18AW D, 78Y7365, 57Y6649 or 78Y7310 and that the tablet model is Ideapad S1, K1 or Y1011.

When should I replace the AC adapter if the 18W output becomes unstable?

Replace it if the tablet no longer charges at 12V 1.5A, the connector feels loose, or the unit overheats during normal use.

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