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Black rectangular power brick with two six-foot cables attached

iTekiro

iTekiro 170W AC Adapter for Lenovo ThinkPad P15

SKU CH-Z1CB-NBAXD

170 W replacement adapter for Lenovo ThinkPad P15 models with two 6 ft cords

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current8.5A
  • AC Adapter Output Power170W
  • 170W output powers demanding ThinkPad P15 workloads
  • 20V 8.5A delivery matches original Lenovo 170W specifications
  • 6 ft AC plus 6 ft DC cords reach distant outlets
  • UL-listed 3-prong cord and surge filtering protect hardware
  • Rugged sealed case resists moisture in mobile environments

Power for ThinkPad P15

This 170W AC adapter is built for Lenovo ThinkPad P15 mobile workstations that ship with a 135W or 170W charger. It suits professionals who need a reliable replacement or a spare unit for travel and desk setups. The adapter delivers 20V at 8.5A to match the original power profile.

Build and daily connections

A ruggedised case resists moisture and high humidity while the internal circuitry filters voltage spikes and limits output to protect the notebook. Two six-foot cords are included: a UL-listed three-prong AC lead and a DC lead, giving a combined reach that removes the need for extension cords in most environments. The brick measures 6.18 by 3.31 by 1.97 inches and weighs 26.50 ounces.

Critical compatibility limit

This unit replaces 135W and 170W Lenovo adapters only; it does not support systems that require a 230W or 300W charger. Buyers with higher-wattage ThinkPad configurations must select a different power supply. Worldwide input of 100 to 240V at 50 to 60Hz allows use across regions without a voltage converter.

Highlights

  • 170W output powers demanding ThinkPad P15 workloads
  • 20V 8.5A delivery matches original Lenovo 170W specifications
  • 6 ft AC plus 6 ft DC cords reach distant outlets
  • UL-listed 3-prong cord and surge filtering protect hardware
  • Rugged sealed case resists moisture in mobile environments

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current8.5A
AC Adapter Output Power170W

Questions about this item

What voltage and current does the 20V 8.5A output deliver, and what maximum power does that cap at?

The adapter supplies 20V at 8.5A for a maximum of 170W, matching the original Lenovo 135W and 170W units it replaces.

Will the 6.18" x 3.31" x 1.97" brick and the 6 ft cords fit my ThinkPad P15 and reach the outlet?

The compact brick measures 6.18 by 3.31 by 1.97 inches and weighs 26.5 oz, while both the 3-prong AC cord and the DC cord are 6 ft long for flexible placement.

How do I connect the 3-prong AC cord and the DC cable, and what common mistake should I avoid?

Plug the 3-prong AC cord into the wall, attach it to the adapter, then insert the DC connector into the laptop; do not use this 170W unit on models that require a 230W or 300W charger.

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