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Black rectangular power brick with 3.0x1.1mm barrel connector and detachable mains lead

Lite-On

Lite-On PA-1400-14 19V 2.1A 40W power adapter 3.0x1.1mm

SKU CH-4CCW-RNN95 MPN PA-1400-14

Delivers 19V at 2.1A through a 3.0x1.1mm connector and includes a power cord

  • Delivers 40W for reliable laptop charging
  • 19V 2.1A output matches original specifications
  • 0x1.1mm connector fits compatible devices precisely
  • Includes power cord for immediate setup
  • Genuine Lite-On unit with built-in safety protections

Power adapter for compatible laptops

The Lite-On PA-1400-14 delivers 19V at 2.1A for a total of 40W. It uses a 3.0x1.1mm barrel connector and includes a power cord. This genuine unit is tested for full functionality and features protection against incorrect voltage, short circuit and internal overheating.

Replaces a lost or failing 40W charger

Swap this adapter in when the original 19V 2.1A supply is missing, damaged or no longer holds a stable output. The jump is worth it if your device requires exactly 40W and the 3.0x1.1mm tip, and you want a genuine replacement with the same safety features.

Suits owners of matching 19V 2.1A devices

Buyers whose laptops or peripherals specify 19V 2.1A with a 3.0x1.1mm jack will find a direct fit. Those needing a different voltage, higher wattage or another connector size should look at another adapter.

Highlights

  • Delivers 40W for reliable laptop charging
  • 19V 2.1A output matches original specifications
  • 0x1.1mm connector fits compatible devices precisely
  • Includes power cord for immediate setup
  • Genuine Lite-On unit with built-in safety protections

Specifications

ModelPA-1400-14

Questions about this item

Does the 3.0x1.1mm barrel connector fit my laptop's charging port?

The adapter uses a 3.0x1.1mm barrel plug. Match this inner diameter and outer diameter against your device's DC-in jack before ordering.

What is the common mistake when installing this PA-1400-14 adapter?

Users often plug the barrel into the laptop before seating the IEC power cord fully into the brick; the cord must click home first to avoid intermittent charging.

When will the included power cord or the adapter itself need replacement?

Replace the cord if the insulation cracks or the plug pins bend. Replace the 40W brick if output drops below 19V under load or the casing shows heat damage.

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