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Rectangular black power brick with two six-foot cables attached

iTekiro

iTekiro 170W AC Adapter for Lenovo IdeaPad Gaming 3 3i 15ACH6 82K2 15IHU6 82K1

SKU CH-MBQ0-H895S

A 170W replacement AC adapter for select Lenovo IdeaPad Gaming 3 models, supplying 20V at 8.5A with a 6 ft AC cord and 6 ft DC cord

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current8.5A
  • AC Adapter Output Power170W
  • 170W output powers demanding gaming laptops reliably
  • 20V 8.5A delivery matches original Lenovo charger specifications
  • 6 ft AC plus 6 ft DC cords eliminate need for extension cables
  • UL listed power cord and surge protection safeguard laptop from electrical hazards
  • Rugged sealed case resists moisture and humidity for mobile durability

170W Replacement Adapter for IdeaPad Gaming 3

This 170W AC adapter replaces the original Lenovo 135W and 170W chargers for IdeaPad Gaming 3 3i models including 15ACH6 and 15IHU6 series. It delivers 20V at 8.5A to power the laptop and charge the battery whether the system is on or off. The unit is not compatible with 230W or 300W Lenovo power supplies. Buyers needing a higher-wattage replacement for other Lenovo models cannot use this adapter.

Thermals Noise and Power Draw

The adapter accepts worldwide input from 100 to 240V at 50 to 60Hz and provides a maximum output of 170W. Internal safety circuitry filters input voltage spikes and limits output voltage or current to protect the laptop from electrical hazards. High power efficiency delivers consistent and continuous power during normal operation. No fan or active cooling noise is produced by the sealed ruggedized case.

Extra Long Cords and Rugged Build

A UL listed 3-prong AC power cord measuring 6 ft and a 6 ft DC output cord give extended reach without extra extension leads. The ruggedized case withstands harsh mobile environments and tight sealing protects against moisture and high humidity. Dimensions are 6.18" x 3.31" x 1.97" and weight is 26.50 oz including the cords. No software or additional accessories are bundled with this power supply.

Highlights

  • 170W output powers demanding gaming laptops reliably
  • 20V 8.5A delivery matches original Lenovo charger specifications
  • 6 ft AC plus 6 ft DC cords eliminate need for extension cables
  • UL listed power cord and surge protection safeguard laptop from electrical hazards
  • Rugged sealed case resists moisture and humidity for mobile durability

Specifications

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

Questions about this item

How do I install the 170W adapter and which step do people often miss?

Connect the 6 ft 3‑prong AC cord to a 100‑240V outlet, then plug the 6 ft DC cable into the laptop’s charging port; the step users forget is seating the DC connector fully until it clicks.

What maintenance or replacement will this adapter need over time?

No scheduled maintenance is required; inspect the cords for wear and replace the unit if the brick becomes excessively hot, the output drops below 20V 8.5A, or the casing shows cracks.

What limit appears first when the adapter runs at full 170W load for long periods?

The thermal limit of the ruggedized case is reached first; sustained 20V 8.5A output raises internal temperature until the protection circuit throttles or shuts down the unit.

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