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Rectangular black power brick with two attached cables, slim plug tip visible

iTekiro

iTekiro 135W Power Inverter for Lenovo IdeaPad Gaming 3i

SKU CH-KAYR-Y6FMH

Replaces Lenovo 90W and 135W chargers with 135W output, 6 ft AC and DC cords, UL-listed safety, and rugged moisture-resistant case

  • Slim plug tip fits Lenovo Gaming 3i charging port
  • 135W output replaces Lenovo 90W and 135W adapters
  • 100–240V input works worldwide without a converter
  • UL listed AC cord and internal surge protection guard the laptop
  • Rugged sealed case resists moisture and harsh mobile use

Purpose and Compatibility

This 135W AC adapter powers and charges specific Lenovo IdeaPad Gaming 3i laptops. It replaces original 90W and 135W chargers for models including 81Y400LJUS, 81Y400U6US, 81Y400UTUS, 82K20000US, 82K20001US, 82K20003US, 82K2000VUS, 82K20013US, 82K20015US, 82K20016US, 82K2003KUS, 82K200UQUS and 82K200USUS. It does not support 170W or 230W configurations.

Sustained Load Behaviour

The unit delivers a continuous 20V 6.75A output with high power efficiency for consistent performance during extended sessions. Comprehensive internal safety features filter input voltage spikes and limit output to protect the notebook from electrical hazards. Worldwide compatible input accepts AC 100 to 240V at 50 to 60Hz for stable operation across regions.

Build and Connectivity

A ruggedized case with tight sealing resists moisture and high humidity in mobile environments. The package includes a 6 ft UL listed 3-prong AC power cord plus a 6 ft DC power cord for a combined reach that removes the need for extension leads. A slim plug tip matches the laptop's charging port for a secure connection.

Highlights

  • Slim plug tip fits Lenovo Gaming 3i charging port
  • 135W output replaces Lenovo 90W and 135W adapters
  • 100–240V input works worldwide without a converter
  • UL listed AC cord and internal surge protection guard the laptop
  • Rugged sealed case resists moisture and harsh mobile use

Specifications

No published specifications for this item yet.

Questions about this item

How much heat does the 135W adapter produce when running all day?

The unit uses a ruggedised, sealed case with high power efficiency to deliver continuous 20 V 6.75 A output without active cooling, so surface warmth stays low during extended use.

What must I already own to use this inverter with my Lenovo IdeaPad Gaming 3i?

You need a model that ships with a 90 W or 135 W 20 V charger — such as the 81Y4, 82K2 series listed — because the slim plug tip and 20 V 6.75 A output will not support 170 W or 230 W systems.

Will this 135W inverter work alongside my older 90W Lenovo charger?

Yes, it replaces both the 90 W and 135 W Lenovo adapters, so you can keep the older 90 W unit as a spare and use this 20 V 6.75 A model as the primary supply.

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