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Black rectangular 90W AC adapter with 6 ft 2-prong cord

iTekiro

iTekiro 90W AC Adapter for Lenovo IdeaPad 720S, S540-15IWL GTX, Z710

SKU CH-W9GG-PJBHX

90W AC adapter powers compatible Lenovo laptops with 20V 4.5A output and includes a 6 ft power cord

  • AC Adapter Voltage20V
  • AC Adapter Current4.5A
  • AC Adapter Output Power90W
  • Delivers 90 W output for reliable laptop charging
  • Six-foot power cord extends reach to distant outlets
  • Built-in overload and short-circuit protection safeguards hardware
  • Worldwide 100–240 V input works across regions
  • Durable sealed case resists water and humidity

90 W adapter for IdeaPad and Z710

This iTekiro AC adapter supplies 90 W at 20 V and 4.5 A to compatible Lenovo laptops. It matches the 81AC000BCF, 81CR0005US, 81CR0006US, 81SW, Z710 59387520, Z710 59387522, Z710 59400467 and Z710 59400485 part numbers. The unit is new and includes a 6 ft two-prong mains cord for flexible placement.

Suits owners of listed models needing

Buyers with a matching Lenovo IdeaPad 720S, S540-15IWL GTX or Z710 can use this adapter directly. Users whose laptops require a different voltage, connector or higher wattage should look elsewhere. The adapter does not fit devices outside the stated part-number list.

Output fixed at 20 V 4.5 A 90 W

The adapter delivers a single 20 V 4.5 A rail rated at 90 W maximum. Input accepts 100 to 240 V at 50 to 60 Hz for worldwide use. Protection circuits cover overload, short circuit, over-voltage, over-current and over-temperature. Confirm your laptop specifies 20 V 4.5 A before purchasing.

Highlights

  • Delivers 90 W output for reliable laptop charging
  • Six-foot power cord extends reach to distant outlets
  • Built-in overload and short-circuit protection safeguards hardware
  • Worldwide 100–240 V input works across regions
  • Durable sealed case resists water and humidity

Specifications

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

Questions about this item

Does the 90W AC adapter come with the 6 ft 2-prong AC power cord or must I buy it separately?

The 6 ft 2-prong AC power cord is included in the box, so no separate purchase is required.

The specifications list 20V 4.5A, 19.5V 4.62A and 19V 4.74A outputs — which one will my Lenovo IdeaPad 720S actually use?

The adapter auto-selects the correct voltage and current for the connected model; your IdeaPad 720S will draw the profile it requires from the three available outputs.

What does the 90W headline figure mean once the charger is plugged into my Z710 laptop?

It means the unit can deliver up to 90 watts of continuous power, enough to charge the Z710 battery while the system runs at full load.

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