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Black rectangular AC adapter with two six-foot cables, 6.18 by 3.31 inches

iTekiro

iTekiro TOS.AC090W008.N125 135W AC adapter 20V 6.75A

SKU CH-X5TE-D81G4

135 W 20 V 6.75 A AC adapter replaces Lenovo 90 W and 135 W chargers, includes 6 ft AC and DC cords

  • 135W output powers compatible Lenovo laptops efficiently
  • 20V 6.75A output replaces genuine 45W, 65W, 90W and 135W adapters
  • 6 ft AC cord plus 6 ft DC cord gives extended reach without extensions
  • UL listed AC cord and internal protection guard against voltage spikes and surges
  • Rugged sealed case resists moisture and humidity in mobile environments

135W AC adapter for Lenovo laptops

This 135W AC adapter replaces original Lenovo 90W and 135W chargers for compatible ThinkBook, ThinkPad, Yoga and X1 models. It delivers 20V at 6.75A maximum output and accepts worldwide input from 100 to 240V at 50 to 60Hz. The unit is designed for users who need a direct replacement power supply for the listed Lenovo laptops.

Rugged case with dual six-foot cords

A UL-listed three-prong AC cord measuring six feet and a six-foot DC output cord give extended reach without extra extension leads. The ruggedised enclosure is sealed against moisture and high humidity for durability in mobile environments. Internal safety circuitry filters input voltage spikes and limits output voltage and current to protect the connected laptop.

Not a substitute for 170W or 230W chargers

The adapter cannot replace Lenovo 170W or 230W power supplies, so devices requiring those higher-wattage units are not supported. Output is fixed at 20V 6.75A with a 135W ceiling, limiting use to systems within that power envelope. Buyers needing greater wattage or a different voltage must seek an alternative charger.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 55% of the 866 comparable items (median $25.99).

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Specifications

Product
Brand nameiTekiro
Model nameTOS.AC090W008.N125

Questions about this item

What AC input range does the adapter accept and what does that mean for travel?

It accepts 100 to 240 volts at 50 to 60 Hz, so it works worldwide without a voltage converter.

What are the adapter's physical dimensions and what cords come with it?

The brick measures 6.18 by 3.31 inches and includes a 6 ft AC cord plus a 6 ft DC cord.

How do you connect the adapter and what mistake should you avoid?

Plug the 3-prong AC cord into the wall, then connect the DC plug to the laptop; do not use it on models that require a 170 W or 230 W charger.

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