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Black rectangular 65W AC adapter brick with two six-foot cables attached

iTekiro

iTekiro 65W AC Adapter for Lenovo IdeaPad 330-15ARR 81D2 81D2005CU 81D20001US

SKU CH-NQZY-KS92E

A 65W replacement AC adapter with 6 ft cords for compatible Lenovo IdeaPad 330 models

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current3.25A
  • AC Adapter Output Power65W
  • 6 ft AC and DC cords reach distant outlets without extensions
  • 65 W output powers and charges compatible Lenovo IdeaPad 330 models
  • 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • Internal surge protection limits voltage and current to safeguard the laptop
  • Rugged sealed case resists moisture and humidity for durable mobile use

Purpose and compatibility

This 65W AC adapter replaces Lenovo 45W and 65W chargers for IdeaPad 330 models including 330-15ARR, 330-15IGM and 330-15IKB series. It does not replace 90W adapters. The unit suits owners of compatible Lenovo laptops who need a spare or replacement power supply.

Thermals noise and power draw

The adapter accepts worldwide input from 100 to 240V at 50 to 60Hz and delivers 20V at 3.25A for 65W maximum output. Internal safety features filter voltage spikes and limit output current to protect the laptop. High power efficiency provides consistent power whether the system is on or off.

Build fit and flexibility

A ruggedized case resists moisture and high humidity while withstanding harsh mobile environments. The package includes a 6 ft 2-prong AC cord and a 6 ft DC cord for extended reach without extension cables. Dimensions are 4.25" x 1.89" x 1.18" and weight is 10.8 oz with the AC cord included.

Highlights

  • 6 ft AC and DC cords reach distant outlets without extensions
  • 65 W output powers and charges compatible Lenovo IdeaPad 330 models
  • 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • Internal surge protection limits voltage and current to safeguard the laptop
  • Rugged sealed case resists moisture and humidity for durable mobile use

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current3.25A
AC Adapter Output Power65W

Questions about this item

How do I connect the 6 ft AC cord and 6 ft DC cable to my IdeaPad 330-15ARR 81D2?

Plug the 2-prong AC cord into a 100-240V 50-60Hz wall outlet, then insert the DC barrel tip firmly into the laptop power jack; the adapter delivers 20V 3.25A 65W and replaces 45W or 65W Lenovo chargers, not 90W units.

Which part will need replacement first on this 65W adapter?

The DC barrel tip and its strain relief see the most mechanical stress from daily plugging and cable bending; the ruggedised case and internal surge protection are built for continuous 20V 3.25A output.

What thermal or power limit appears first during sustained 65W load?

The adapter is rated for a maximum continuous 65W output at 20V 3.25A; its sealed ruggedised enclosure and high-efficiency design dissipate heat without active cooling, so the 65W ceiling is the first hard limit.

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