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Black rectangular 90W AC adapter with round 7.9mm 5.5mm connector

FLEANE

FLEANE 90W 20V 4.5A AC Adapter 7.9mm 5.5mm

SKU CH-TC3W-FRKV2

90 W 20 V 4.5 A charger with 7.9 mm × 5.5 mm round tip for ThinkPad T, X, L and Edge series laptops

  • TypeCharger
  • 90 W output keeps compatible ThinkPad models running at full performance
  • 20 V 4.5 A DC delivery matches original charger specifications for stable power
  • 9 mm × 5.5 mm round tip with three prongs fits the listed ThinkPad series
  • Universal 100–240 V input works on mains worldwide without a voltage converter
  • Over-current, over-voltage and short-circuit protection plus CE, FCC and RoHS certification safeguards hardware

90W 20V 4.5A AC Adapter

This 90W AC adapter delivers 20V at 4.5A for compatible ThinkPad laptops. It accepts a 100-240V input at 50-60Hz for worldwide use. The unit replaces lost or damaged original chargers for the listed models.

7.9mm x 5.5mm Round Tip Connector

The round tip measures 7.9mm by 5.5mm with three prongs for a secure fit. Built-in over-current, over-voltage and short-circuit protection safeguards the laptop during daily charging. CE, FCC and RoHS certifications confirm compliance with safety standards.

Replaces 92P1104 92P1154 PA-1650-16

This adapter matches part numbers including 92P1104, 92P1154 and PA-1650-16 across T, X, L and Edge series. It is not suitable for laptops requiring a different voltage, wattage or connector size. Buyers should verify the original adapter specifications before purchasing.

Highlights

  • 90 W output keeps compatible ThinkPad models running at full performance
  • 20 V 4.5 A DC delivery matches original charger specifications for stable power
  • 9 mm × 5.5 mm round tip with three prongs fits the listed ThinkPad series
  • Universal 100–240 V input works on mains worldwide without a voltage converter
  • Over-current, over-voltage and short-circuit protection plus CE, FCC and RoHS certification safeguards hardware

Specifications

TypeCharger

Questions about this item

What input voltage range does this 90W 20V 4.5A AC adapter accept?

It accepts 100-240V 50-60Hz input, so it works on mains power worldwide without a voltage converter.

Will the 7.9mm by 5.5mm round three-prong connector fit my ThinkPad model?

The connector measures 7.9mm outer diameter by 5.5mm inner diameter with three prongs and matches the listed ThinkPad T, X, L and Edge series models.

How do I install the adapter and what step is often missed?

Plug the DC cable into the adapter, connect the round tip to the laptop, then plug the AC cord into a wall outlet; the step often missed is fully seating the DC cable into the adapter before powering on.

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