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Black rectangular AC adapter with slim plug tip and long cords

iTekiro

iTekiro 135W AC Adapter for Lenovo Yoga 9i 20V 6.75A

SKU CH-WT9H-RYETG

A 135W 20V 6.75A AC adapter with a slim plug tip and 6 ft cords that replaces Lenovo 90W and 135W chargers for select Yoga 9i models

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current6.75A
  • AC Adapter Output Power135W
  • 135 W output powers Lenovo Yoga 9i at full speed
  • 20 V 6.75 A matches original charger specifications exactly
  • Replaces 90 W and 135 W Lenovo adapters without compatibility issues
  • 6 ft AC plus 6 ft DC cords give 12 ft total reach
  • UL listed 3-prong cord meets safety standards for reliable operation

135W AC Adapter for Lenovo Yoga 9i

This 135W AC adapter is built for Lenovo Yoga 9i models including 82DE0009US 82DE000AUS 82DE000KUS 82DE000MUS 82DE002PUS 82DE002UUS 82DE002VUS 82DE002WUS 82DE002XUS. It replaces the original Lenovo 4X20E50570 4X20E50571 4X20E50572 4X20E50573 chargers. The unit delivers 20V at 6.75A for compatible ultraportables.

Sustained output with safety protections

The adapter maintains its rated 135W continuously rather than only in short bursts. Built-in overload protection short-circuit protection and over-voltage current temperature protection keep the output stable during long work sessions. A durable case resists extreme conditions and seals out water and humidity for reliable daily use.

20V 6.75A slim-tip connector

The single specification that decides fit is the 20V 6.75A output through a slim plug tip. It replaces 135W and 90W Lenovo chargers but does not replace 170W or 230W adapters. Buyers who need higher wattage for larger workstations should look elsewhere.

Highlights

  • 135 W output powers Lenovo Yoga 9i at full speed
  • 20 V 6.75 A matches original charger specifications exactly
  • Replaces 90 W and 135 W Lenovo adapters without compatibility issues
  • 6 ft AC plus 6 ft DC cords give 12 ft total reach
  • UL listed 3-prong cord meets safety standards for reliable operation

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current6.75A
AC Adapter Output Power135W

Questions about this item

Does the 135 W brick run hot or make fan noise when it powers the Yoga 9i all day?

The adapter has no fan; it relies on passive cooling through its sealed case and built-in over-temperature protection to stay safe during continuous use.

What must I already own so the 20 V 6.75 A output can charge my laptop?

You need a Yoga 9i model listed in the compatibility list (82DE0009US, 82DE000AUS, 82DE000KUS, 82DE000MUS, 82DE002PUS, 82DE002UUS, 82DE002VUS, 82DE002WUS, 82DE002XUS) and a working wall socket for the included 6 ft UL-listed AC cord.

Will this 135 W unit work alongside the 90 W charger I kept from an older Yoga?

Yes, it replaces both the 135 W and 90 W Lenovo adapters, but it does not replace 170 W or 230 W units, so older laptops needing those higher-wattage bricks are not supported.

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