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Black rectangular AC adapter with two six-foot cables attached

iTekiro

iTekiro 65W 20V 3.25A AC Adapter for Lenovo ThinkPad 13, 25, A275

SKU CH-AC6C-TDX7M

A 65 W, 20 V AC adapter with two six-foot cords for compatible Lenovo ThinkPad models

  • Power adapter voltage20 V
  • Power adapter current3.25A
  • Power adapter wattage65 W
  • Reach distant outlets easily with 12 ft total cable length
  • Protects laptop from voltage spikes and surges with UL listed cord
  • Delivers steady 65W power for consistent laptop operation
  • Rugged case resists moisture and humidity in tough environments
  • Compatible with multiple ThinkPad models including 13, 25 and A275

Replacement adapter for ThinkPad 13, 25 and A275

This 65 W AC adapter replaces genuine Lenovo 45 W and 65 W units for ThinkPad 13 models 20J1 and 20J2, ThinkPad 25 model 20K7 and ThinkPad A275 12.5 inch models 20KD. It supplies 20 V at 3.25 A and accepts 100 to 240 V input at 50 to 60 Hz for worldwide use.

Capacity and headroom

The adapter delivers up to 65 W, matching the highest factory rating for the listed notebooks and providing headroom over 45 W originals. It powers the laptop and charges the battery whether the system is on or off, but it cannot support devices that require more than 65 W or a different voltage.

Thermals, noise and power draw

A ruggedized, tightly sealed case protects internal components from moisture and high humidity while dissipating heat passively with no fan noise. Comprehensive safety circuitry filters input spikes and limits output voltage and current. The unit weighs 10.8 oz and measures 4.25 by 1.89 by 1.18 inches.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage20 V
Power adapter current3.25A
Power adapter wattage65 W

Questions about this item

Will this 65 W adapter charge my ThinkPad 13 or ThinkPad 25 as quickly as the original 45 W unit?

It delivers 20 V at 3.25 A for 65 W maximum output, replacing both genuine 45 W and 65 W Lenovo chargers, so it matches or exceeds the original power level.

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

The laptop charging indicator will light and the battery icon in the OS will show charging whether the system is on or off, confirming the 20 V 3.25 A output is active.

Does the package include both the wall cord and the laptop cable, or must I buy either separately?

The box contains a UL-listed 6 ft 2-prong AC power cord and a 6 ft DC output cord attached to the adapter, so no extra cables are required.

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