We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black AC adapter with two cables attached

iTekiro

iTekiro 170W 20V 8.5A AC Adapter for Lenovo ThinkPad P52 P70

SKU CH-8X1V-NQJVZ

A 170W 20V 8.5A AC adapter compatible with ThinkPad P52 and P70 models, replacing original 135W and 170W chargers

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current8.5A
  • AC Adapter Output Power170W
  • Delivers 170W at 20V 8.5A for ThinkPad P52 and P70
  • Replaces original Lenovo 135W and 170W adapters but not 230W or 300W units
  • Includes 6 ft UL-listed AC cord plus 6 ft DC cord for extended reach
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protections
  • Input accepts 100–240V 50–60Hz for worldwide compatibility

170W 20V AC Adapter for ThinkPad P52 and P70

This AC adapter delivers 170 watts at 20 volts and 8.5 amps for compatible Lenovo ThinkPad P52 and P70 workstations. It replaces the original Lenovo 135W and 170W units but does not replace 230W or 300W chargers. The adapter accepts worldwide AC input from 100 to 240 volts at 50 to 60 hertz.

Sustained output with overload and thermal

Built-in overload, short-circuit, over-voltage, over-current and over-temperature protections maintain stable delivery during continuous workloads. The 180-watt maximum output rating provides headroom above the nominal 170-watt rating. High power efficiency reduces waste heat while the unit powers the laptop and charges the internal lithium-ion battery simultaneously.

Durable sealed case with extra-long detachable cords

A rugged case resists extreme conditions and seals out water and humidity for daily transport. The package includes a six-foot UL-listed three-prong AC cord and a six-foot DC cord, giving extended reach from wall outlet to workstation. The adapter is backed by a 12-month replacement warranty and 30-day money-back guarantee from the supplier.

Highlights

  • Delivers 170W at 20V 8.5A for ThinkPad P52 and P70
  • Replaces original Lenovo 135W and 170W adapters but not 230W or 300W units
  • Includes 6 ft UL-listed AC cord plus 6 ft DC cord for extended reach
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protections
  • Input accepts 100–240V 50–60Hz for worldwide compatibility

Specifications

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

Questions about this item

Does the 170W adapter run hot or make noise when powering a ThinkPad P52 all day?

The unit is a sealed brick with no fan, so it stays silent; normal warmth appears under full 170W load but it is rated for continuous operation at 20V 8.5A.

What must I already own to use this adapter with my ThinkPad P70?

You need a working three-pin mains socket and the laptop itself; the package includes a 6 ft UL-listed AC cord and a 6 ft DC cable with the rectangular 20V tip that fits the P70 charging port.

Will this 170W brick charge a ThinkPad P52 that originally shipped with a 135W charger?

Yes — the adapter replaces both the 135W and 170W Lenovo units; it will not replace 230W or 300W models, so the P52 will charge normally at its supported rate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.