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Rectangular black power brick with long cables and slim plug tip

iTekiro

iTekiro 230W AC Adapter 20V 11.5A for Lenovo ThinkPad P1 P15 Gen 1

SKU CH-BJXV-235ST

230W 20V 11.5A AC adapter powers and charges compatible Lenovo ThinkPad P1 and P15 Gen 1 models, replacing 135W, 170W and 230W units with a slim plug tip and two six-foot cords

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current11.5A
  • AC Adapter Output Power230W
  • Powers your ThinkPad and charges the battery with 230W 20V 11.5A output
  • Replaces Lenovo 135W 170W 230W chargers — not 280W 300W 330W 400W units
  • Slim plug tip fits the P1 and P15 Gen 1 charging port
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • UL listed AC cord and internal surge protection guard against voltage spikes

Compatible ThinkPad models

This 230W AC adapter fits Lenovo ThinkPad P1 and P15 Gen 1 systems including part numbers 20Y3006TUS, 20Y3006UUS, 20Y3006VUS, 20Y3006WUS, 20Y3006XUS, 20Y3006YUS, 20ST, 20SU, 20ST003QUS, 20ST0043US, 20ST0049US, 20ST004FUS, 20ST004RUS and 20ST004SUS. It replaces Lenovo 135W, 170W and 230W chargers with a 20V 11.5A output. Buyers needing 280W, 300W, 330W or 400W units should look elsewhere.

Thermals and power draw

The adapter accepts worldwide AC input from 100 to 240V at 50 to 60Hz and delivers up to 230W at 20V 11.5A. A UL listed 3-prong AC cord and DC cord each measure 6 ft for flexible placement. Internal safety circuitry filters voltage spikes and limits output to protect the laptop. The ruggedised case resists moisture and high humidity during mobile use.

Upgrade context

This unit replaces Lenovo 135W, 170W and 230W slim-tip adapters for the listed ThinkPad models. The jump is worth it when the original charger is lost, damaged or no longer holds a charge. It does not support machines that require 280W, 300W, 330W or 400W power bricks.

Highlights

  • Powers your ThinkPad and charges the battery with 230W 20V 11.5A output
  • Replaces Lenovo 135W 170W 230W chargers — not 280W 300W 330W 400W units
  • Slim plug tip fits the P1 and P15 Gen 1 charging port
  • 6 ft AC cord plus 6 ft DC cord gives 12 ft total reach
  • UL listed AC cord and internal surge protection guard against voltage spikes

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current11.5A
AC Adapter Output Power230W

Questions about this item

How do I connect the 230W adapter to my ThinkPad P15 Gen 1, and what is the common mistake?

Plug the 6 ft AC cord into the wall, then attach the 6 ft DC cord's slim tip to the laptop's power port; the error is forcing the tip upside-down — it only seats one way.

Which part of this 20V 11.5A charger will need replacement first?

The 6 ft DC cable and slim tip endure the most flexing; inspect them periodically for fraying or a loose connection at the brick.

At what load does the 230W brick hit its thermal limit during continuous use?

The adapter is rated for 230W maximum output; sustained loads at or near that level will trigger its internal protection first.

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