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Black rectangular 90W AC adapter with 6 ft power cord

iTekiro

iTekiro 90W AC Adapter for Lenovo Yoga 730-15IWL 81JS

SKU CH-XKA4-HC8T3

A 90W AC adapter with 20V 4.5A output and a 6 ft cord powers compatible Lenovo Yoga 730 models

  • AC Adapter Voltage20V
  • AC Adapter Current4.5A
  • AC Adapter Output Power90W
  • 90 W output powers your Lenovo Yoga 730-15IWL 81JS reliably
  • 20 V / 4.5 A delivery matches the original charger specification
  • 6 ft 2-prong cord reaches distant outlets with ease
  • 100–240 V 50–60 Hz input works worldwide without a converter
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection safeguards your device

Replacement AC adapter for Lenovo Yoga 730

This 90W AC adapter replaces the original charger for Lenovo Yoga 730-15IWL 81JS and related 81JS sub-models. It delivers 20V at 4.5A output with 100-240V AC input for worldwide use. A six-foot two-prong power cord adds reach from wall outlets.

Suitable for owners of compatible Yoga 730 units

Buyers needing a direct replacement for a lost or damaged charger will find the correct voltage and connector here. Users of other laptop brands or Yoga series outside the listed 81JS range should look elsewhere because the tip and power profile are model-specific.

90W output handles charging and operation

The adapter supplies up to 90W, enough to charge the battery while the system runs typical workloads. It will not support laptops that require higher wattage or a different voltage rail, so devices with larger power demands need a separate solution.

Highlights

  • 90 W output powers your Lenovo Yoga 730-15IWL 81JS reliably
  • 20 V / 4.5 A delivery matches the original charger specification
  • 6 ft 2-prong cord reaches distant outlets with ease
  • 100–240 V 50–60 Hz input works worldwide without a converter
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection safeguards your device

Specifications

AC Adapter Voltage20V
AC Adapter Current4.5A
AC Adapter Output Power90W

Questions about this item

Does my laptop need a 20V 4.5A input for this 90W adapter to work?

Yes — the adapter delivers 20V at 4.5A for a 90W maximum, so your device must accept that voltage and current combination.

Will the 6 ft 2-prong cord reach a wall outlet if my existing cable is shorter?

The included 6 ft cord adds length over many shorter cables, letting you place the adapter farther from the socket without an extension lead.

How can I confirm the adapter is supplying the correct 20V 4.5A output after I plug it in?

Check the laptop’s charging indicator and any battery utility — they should show a 90W charge rate matching the adapter’s 20V 4.5A specification.

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