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Black rectangular AC adapter brick with two cables and a three-prong plug

iTekiro

iTekiro 170W AC Adapter for Lenovo ThinkPad P52 P70

SKU CH-9DS5-105ZP

170W 20V 8.5A charger replaces 135W and 170W units for ThinkPad P52 and P70 models

  • AC Adapter Voltage20V
  • AC Adapter Current8.5A
  • AC Adapter Output Power170W
  • 170W output powers demanding ThinkPad workloads
  • 20V 8.5A delivery matches original charger specifications
  • 6 ft AC plus 6 ft DC cords give extended reach
  • Replaces 135W and 170W units but not 230W models
  • Worldwide 100-240V input works across regions

170W 20V 8.5A AC Adapter

This 170W AC adapter delivers 20V at 8.5A for compatible Lenovo ThinkPad P52 and P70 mobile workstations. It replaces the original 135W or 170W charger supplied with those systems. The unit is new and built with overload, short-circuit, over-voltage, over-current and over-temperature protection. A durable case resists extreme conditions and seals out water and humidity.

Suits P52 and P70 owners needing a 170W replacement

Buyers who require a 230W power supply for their specific ThinkPad configuration should look at a higher-wattage unit. This adapter does not replace a 230W charger. Users with laptops that demand a different output voltage or connector type will need a different model. The package includes a 6 ft UL-listed 3-prong AC cord and a 6 ft DC cord for extended reach.

Output fixed at 20V 8.5A 170W

The single specification that decides compatibility is the fixed 20V 8.5A 170W output. Verify that your ThinkPad P52 or P70 lists this exact voltage, current and wattage requirement before purchase. Input accepts AC 100-240V at 50-60Hz for worldwide use. Maximum output is rated at 180W.

Highlights

  • 170W output powers demanding ThinkPad workloads
  • 20V 8.5A delivery matches original charger specifications
  • 6 ft AC plus 6 ft DC cords give extended reach
  • Replaces 135W and 170W units but not 230W models
  • Worldwide 100-240V input works across regions

Specifications

AC Adapter Voltage20V
AC Adapter Current8.5A
AC Adapter Output Power170W

Questions about this item

Which ThinkPad models does this 170W adapter replace the original charger for?

It replaces the original 135W or 170W charger for ThinkPad P52 models 20M9S0AQ00, 20M9S0AX00, 20MAS1TQ00, 20MAS1US00 and ThinkPad P70 models 20ER000FUS, 20ER000HUS, 20ER000LUS, 20ER000TUS.

Can I use this adapter with a ThinkPad that originally shipped with a 230W charger?

No, the supplier states this adapter does not replace a 230W charger, so it is not suitable for models requiring that higher wattage.

How can I verify the adapter is delivering the correct 20V 8.5A output after connecting it?

The laptop should charge normally and the battery indicator will show the unit is receiving 170W power; the adapter includes overload, short-circuit, over-voltage, over-current and over-temperature protections that operate silently when output is within the 20V 8.5A specification.

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