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Black rectangular laptop power adapter with two six-foot cables and three-prong plug

iTekiro

iTekiro 135W AC Adapter for Lenovo IdeaPad L340-15IRH Gaming

SKU CH-AM3K-DFJH9

Replacement 135W AC adapter delivering 20V at 6.75A for compatible Lenovo IdeaPad L340 gaming models, with a 6 ft AC cord and 6 ft DC cord

  • Power adapter voltage20 V
  • Power adapter current6.75A
  • Power adapter wattage135 W
  • Delivers 135 W at 20 V / 6.75 A for demanding gaming loads
  • Replaces original Lenovo 90 W and 135 W adapters, not 170 W or 230 W units
  • UL-listed 6 ft AC cord plus 6 ft DC cord gives extended reach
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection
  • Durable sealed case resists water and humidity for reliable operation

Compatible 135W replacement adapter

This 135W AC adapter replaces the original Lenovo 90W and 135W chargers for IdeaPad L340-15IRH Gaming models including 81LK and 81LL series. It delivers 20V at 6.75A to match the factory power requirement. The unit is supplied new and ready for immediate use.

Build fit and cable reach

A UL listed 6 ft AC power cord and a 6 ft DC output cord give twelve feet of total reach so the wall outlet can stay farther from the desk. The adapter plugs directly into the laptop barrel jack without extra converters. It does not replace 170W or 230W Lenovo chargers, so buyers needing higher wattage must look elsewhere.

Power headroom and protection

The 135W output comfortably runs the CPU and discrete graphics under full load while charging the battery. Overload, short circuit, over voltage, over current and over temperature protections shut the unit down before damage occurs. A sealed case resists water and humidity for durable daily operation.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 56% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current6.75A
Power adapter wattage135 W

Questions about this item

Will the 135 W output sustain a full-load gaming session on the IdeaPad L340-15IRH without throttling?

The adapter delivers 20 V at 6.75 A for a continuous 135 W, matching the laptop's original 135 W brick so sustained loads are supported.

Does the brick or its cables get hot or noisy during all-day use?

The unit has no fan; it relies on a sealed case with overload, short-circuit, over-voltage, over-current and over-temperature protection to stay cool and silent.

Which wall socket and laptop tip must I already have for this charger to work?

It ships with a UL-listed 3-prong AC cord and a 6 ft DC cable ending in the Lenovo-compatible barrel tip used by the listed L340 models.

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