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Compact black rectangular AC adapter with two six-foot cables

iTekiro

iTekiro 65 W 20 V 3.25 A AC adapter for Lenovo ThinkBook 15 20RW

SKU CH-8001-K4JA5

A 65 W replacement charger with two six-foot cords for compatible Lenovo ThinkBook 15 models

  • AC Adapter Voltage20V
  • AC Adapter Current3.25A
  • AC Adapter Output Power65W
  • 6 ft AC and 6 ft DC cords give extended reach
  • UL listed AC cord and internal surge protection guard against electrical hazards
  • High power efficiency delivers consistent 65 W output for reliable charging
  • Rugged sealed case resists moisture and humidity in tough environments
  • Worldwide 100–240 V input works across regions without a converter

65 W 20 V AC adapter for ThinkBook 15

This 65 W AC adapter delivers 20 V at 3.25 A for Lenovo ThinkBook 15 models including the 20RW series. It replaces genuine Lenovo 45 W and 65 W chargers and accepts worldwide input from 100 to 240 V at 50 to 60 Hz. The unit measures 4.25 by 1.89 by 1.18 inches and weighs 10.8 oz.

Sustained power delivery

Comprehensive internal safety features filter input line voltage spikes and limit output voltage or current to protect the laptop during continuous operation. High power efficiency provides consistent and continuous power whether the system is on or off. A ruggedized case with tight sealing withstands harsh mobile environments and guards against moisture and high humidity.

Replaces 45 W and 65 W Lenovo chargers

This adapter serves as a direct replacement for original Lenovo 45 W and 65 W units across the listed ThinkBook 15 part numbers. The jump is worth it when the original charger is lost, damaged or no longer holds a reliable connection. It is not for buyers who need a higher-wattage supply or a USB-C power delivery solution.

Highlights

  • 6 ft AC and 6 ft DC cords give extended reach
  • UL listed AC cord and internal surge protection guard against electrical hazards
  • High power efficiency delivers consistent 65 W output for reliable charging
  • Rugged sealed case resists moisture and humidity in tough environments
  • Worldwide 100–240 V input works across regions without a converter

Specifications

AC Adapter Voltage20V
AC Adapter Current3.25A
AC Adapter Output Power65W

Questions about this item

How much heat or noise does the 65 W 20 V adapter produce when it runs continuously?

The unit has no fan and uses a sealed ruggedised case, so it operates silently; typical wall-charger warmth is the only heat you will notice.

Which cable or connector must I already have to use this adapter with my ThinkBook 15?

Nothing extra is required — the package includes a 6 ft UL-listed 2-prong AC cord and a 6 ft DC output cord fitted with the correct barrel plug for the listed ThinkBook 15 models.

Will this 65 W unit safely replace the original 45 W charger that came with my older ThinkBook 15?

Yes — the adapter is rated 20 V 3.25 A (65 W max) and is specified as a direct replacement for both genuine Lenovo 45 W and 65 W units, so it works with either original power rating.

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