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
Black rectangular AC adapter brick with 4.5 mm barrel plug and centre pin, extra-long cords

iTekiro

iTekiro 150W AC Adapter 20V 7.5A 4.5mm Pin Asus K571 K6602

SKU CH-WHBC-RC7GB

A 150W 20V 7.5A AC adapter with a 4.5mm pin tip replaces 120W chargers for listed Asus models

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current7.5A
  • AC Adapter Output Power150W
  • 150W output powers demanding Asus laptops
  • 20V 7.5A delivery matches original charger specs
  • 5mm centre-pin tip fits K571 and K6602 models
  • 6ft AC plus 6ft DC cords give extended reach
  • 100-240V input works worldwide without a converter

150W AC Adapter with 4.5mm Pin

This iTekiro AC adapter delivers 150W at 20V and 7.5A through a 4.5mm barrel connector with a centre pin. It is built for Asus K571 and K6602 series laptops that require this exact plug geometry and power rating. The unit replaces original 150W and 120W chargers and accepts worldwide AC input from 100 to 240V at 50 to 60Hz.

Owners of listed Asus models needing a direct

Buyers with an Asus K571GT, K571L, K571LI, K6502ZC, K6602, K6602HC, K6602VU, K6602VV, K6602ZC, K6602ZE or matching sub-models such as K6602VU-IS94 and K6602VV-DS94 will find a plug-and-play match. Users whose laptops demand a different tip size, a higher wattage or a USB-C power input should look at other options.

Fits a build with included 6ft AC and DC cords

The package supplies a UL-listed three-prong AC cord and a 6ft DC cable, so no extra cables are required to reach a wall outlet. The adapter’s wide input range lets it operate on mains supplies worldwide without a voltage converter. Its sealed case resists water and humidity, freeing the user from concerns about minor spills or damp environments.

Highlights

  • 150W output powers demanding Asus laptops
  • 20V 7.5A delivery matches original charger specs
  • 5mm centre-pin tip fits K571 and K6602 models
  • 6ft AC plus 6ft DC cords give extended reach
  • 100-240V input works worldwide without a converter

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current7.5A
AC Adapter Output Power150W

Questions about this item

Does my Asus laptop need a 4.5 mm centre-pin barrel connector to use this adapter?

Yes — the plug tip is 4.5 mm in diameter with a centre pin, matching the port on the listed K571 and K6602 models.

Will this 150 W unit safely replace the original 120 W charger that came with my K571?

It replaces both the 150 W and 120 W originals; the laptop draws only the current it needs at 20 V 7.5 A or 19.5 V 7.7 A.

How can I confirm the adapter is delivering power once I plug it in?

The laptop charging indicator should light and the battery icon will show it is charging at the rated 150 W output.

Also in this aisle

People compared these

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