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Black rectangular 90W AC adapter with 10 ft power cord

WAWEIS

WAWEIS 90W 20V 4.5A AC Adapter for Lenovo ThinkPad T60 T61 X220 X230

SKU CH-C1GC-ZQTAN

90W 20V 4.5A AC adapter with 10 ft cord and over-current, over-voltage, short-circuit protection for ThinkPad T60, T61, X220, X230 and other models

  • 90W output powers compatible ThinkPad models efficiently
  • 20V 4.5A delivery matches original charger specifications
  • 10ft total cord length gives flexible placement options
  • FCC CE RoHS certified with multiple safety protections
  • Worldwide 100-240V input works across different regions

90W 20V AC Adapter for ThinkPad

This 90-watt AC adapter delivers 20 volts at 4.5 amps for compatible Lenovo ThinkPad models including the T60, T61, X220, X230, X300, R60, R61, R400, SL410, SL500, Z60t, Z61e, Edge E430 and E435. It replaces part numbers such as 42T4439, 42T4438, 42T4434, 42T4430, 40Y7659 and PA-1900-08I. The unit accepts worldwide input voltage from 100 to 240 VAC at 50 or 60 Hz. A 10-foot power cord is included for flexible placement.

Suitable for owners of listed ThinkPad models

Buyers who need a replacement charger for the specific ThinkPad series listed will find full OEM compatibility and safety certifications including FCC, CE and RoHS. Users with laptops requiring a different voltage, wattage or connector type should look at other adapters. The product is not designed for devices outside the named compatibility list. No battery is included with this adapter.

Sustained operation with protection features

Built-in safeguards provide over-current protection, total power protection, over-voltage protection and short-circuit protection during continuous use. Additional overload protection, over-charge and over-discharge protection, overheating protection with a smart chip and anti-interference isolation materials maintain stable output over long sessions. The adapter is manufactured with high-quality components and tested to strict quality-control standards.

Highlights

  • 90W output powers compatible ThinkPad models efficiently
  • 20V 4.5A delivery matches original charger specifications
  • 10ft total cord length gives flexible placement options
  • FCC CE RoHS certified with multiple safety protections
  • Worldwide 100-240V input works across different regions

Specifications

No published specifications for this item yet.

Questions about this item

Does the 20 V 4.5 A output match the original 90 W adapter that shipped with my ThinkPad T60?

Yes, the 20 V 4.5 A rating delivers the same 90 W power the factory unit provided for the T60, T61, X220, X230 and other listed models.

Will the 10 ft total cord length reach a floor outlet while the laptop stays on my desk?

The combined AC and DC cables give 10 ft of reach, which is typically enough for a desk-to-floor run without an extension lead.

How can I confirm the charger is operating correctly once plugged in?

The laptop’s charging LED should light, the battery icon in Windows will show “plugged in, charging,” and the brick should stay only warm — not hot — under normal load.

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