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Black rectangular AC adapter with slim plug tip and long cables

iTekiro

iTekiro 135W AC adapter for Lenovo ThinkPad T15p 20TN series

SKU CH-JENQ-7GYDT

135 W AC adapter delivers 20 V at 6.75 A for compatible Lenovo ThinkPad T15p models and includes a 6 ft UL-listed AC cord plus a 6 ft DC cord

  • Battery typeLithium-Ion
  • Power adapter voltage20 V
  • Power adapter current6.75A
  • Power adapter wattage135 W
  • Product typeAC Adapter
  • 135W output powers demanding ThinkPad T15p workloads
  • 20V 6.75A delivery matches original charger specifications
  • Slim plug tip fits port without forcing
  • 6ft AC cord plus 6ft DC cord reaches distant outlets
  • Replaces 90W and 135W Lenovo units, not 170W or 230W

135W AC adapter for ThinkPad T15p 20TN

This 135W AC adapter from iTekiro is built as a direct replacement for Lenovo ThinkPad T15p models in the 20TN series. It delivers 20V at 6.75A to match the original charger specification and ships as a new unit. The package includes a UL listed 6 ft AC power cord and a 6 ft DC power cord for extended reach.

Connector and wattage check before ordering

Confirm that your ThinkPad T15p uses the slim plug tip shown in the product images, as this adapter does not fit barrel-style ports. The unit replaces Lenovo 135W and 90W chargers but will not substitute a 170W or 230W adapter required by higher-power configurations. Verify the 20TN model suffix on your laptop label matches the supported list.

Suited for standard 20TN charging.

This adapter suits owners of the listed T15p 20TN variants who need a reliable 135W replacement with long cables and built-in overload, short-circuit and over-voltage protection. Buyers whose systems ship with a 170W or 230W power supply should look for a higher-output charger instead.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage20 V
Power adapter current6.75A
Power adapter wattage135 W

Questions about this item

Does the box include both the AC power cord and the DC cable, or do I need to buy a cord separately?

The package contains a UL listed 6 ft 3-prong AC power cord and a 6 ft DC power cord, so no extra cable purchase is required.

My ThinkPad T15p 20TN originally shipped with a 90 W charger; will this 135 W unit work safely?

Yes, the adapter replaces both the 90 W and 135 W Lenovo chargers listed for the 20TN series; it does not replace 170 W or 230 W models.

What does the 135 W rating mean for daily charging of a T15p 20TN under load?

At 20 V and 6.75 A the adapter delivers up to 135 W, enough to run the laptop and charge the battery simultaneously during typical workloads.

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