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Rectangular black power brick with two cables and a slim tip

iTekiro

iTekiro LEN.TAC150WLNSQ.N2 135W power inverter

SKU CH-217V-3FHGD

135W replacement charger for select Lenovo IdeaPad 330 and 700 models, with extra-long cords and UL-listed AC cable

  • 135W output powers Lenovo 90W and 135W models
  • Slim plug tip fits compatible Lenovo IdeaPad ports
  • 6 ft AC cord plus 6 ft DC cord extends reach
  • UL listed AC cord and internal surge protection safeguard laptop
  • Rugged sealed case resists moisture and harsh mobile use

iTekiro 135W Lenovo Replacement Adapter

This 135W AC adapter replaces Lenovo 90W and 135W chargers for compatible IdeaPad models including the 330 and 700 series. It delivers 20V DC at 6.75A maximum output to power the laptop and charge the battery whether the system is on or off. The unit accepts worldwide AC input from 100 to 240V at 50 to 60Hz. A slim plug tip ensures proper fit for the listed Lenovo devices.

Thermals Noise and Power Draw

High power efficiency provides consistent continuous power while internal safety features filter input voltage spikes and limit output voltage or current to protect the laptop from electrical hazards. The ruggedized case is tightly sealed against moisture and high humidity for durability in mobile environments. The UL listed 3-prong AC cord meets recognised safety standards. No fan or active cooling is present so operation is silent.

Upgrade Path and Compatibility Limits

This adapter replaces Lenovo 90W and 135W units but does not replace 170W or 230W chargers. Buyers whose laptops require a higher wattage adapter cannot use this model. The extra long 6 ft AC cord plus 6 ft DC cord gives extended reach without needing separate extension cables. Dimensions are 6.18 by 3.31 by 1.97 inches and weight is 26.50 oz.

Highlights

  • 135W output powers Lenovo 90W and 135W models
  • Slim plug tip fits compatible Lenovo IdeaPad ports
  • 6 ft AC cord plus 6 ft DC cord extends reach
  • UL listed AC cord and internal surge protection safeguard laptop
  • Rugged sealed case resists moisture and harsh mobile use

Specifications

BrandiTekiro
ModelLEN.TAC150WLNSQ.N2

Questions about this item

How do I connect the 6 ft AC cord and the 6 ft DC cord to the adapter and the laptop?

Plug the 3-prong AC cord into the adapter inlet and a wall outlet, then insert the slim 20 V DC tip into the laptop power jack — the tip is smaller than standard Lenovo plugs, so align it carefully before pushing it fully home.

Which parts will need replacement first with daily use?

The 6 ft AC cord and 6 ft DC cord see the most flexing; inspect them periodically for insulation cracks or connector looseness, and replace either cord if damage appears.

What stops the adapter from delivering full power during a long, heavy workload?

The unit is rated for 135 W maximum at 20 V 6.75 A; sustained loads that approach this limit will trigger internal over-current and over-voltage protection, causing the adapter to shut down until it cools.

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