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Black rectangular 135W AC adapter with 5.1 by 7.4mm barrel tip

Acer America

Acer America 135W 19V 7.1A AC Adapter PA-1131-07 ADP-135FB BFD

SKU CH-YTB3-XDFDQ

135 W 19 V 7.1 A AC adapter replaces PA-1131-07 and ADP-135FB BFD for Acer Aspire and Veriton desktops and all-in-ones

  • AC Adapter Voltage19V
  • AC Adapter Current7.1A
  • 135W output powers compatible Acer desktops and all-in-ones
  • 19V 7.1A delivery matches original adapter specifications
  • 100-240V input works on mains worldwide
  • 1×7.4mm barrel tip fits listed models exactly
  • Replaces nine OEM part numbers including PA-1131-07

Replacement 135 W AC adapter for Acer desktops

This 19 V, 7.1 A power supply replaces original Acer part numbers including PA-1131-07 and ADP-135FB BFD. It delivers 135 watts from a 100–240 V, 50–60 Hz input and uses a 5.1 × 7.4 × 12.5 mm barrel tip. The unit is built as a new aftermarket replacement for the listed models.

Upgrading from a failed or lost original charger

Owners of compatible Aspire, Veriton and Gateway all-in-one systems can swap a damaged or missing OEM adapter with this unit. The jump is worth it when the original brick no longer holds voltage, the cable is frayed, or a spare is needed for a second location. It restores full 135 W operation without modification.

Check tip dimensions and model number before

Verify that the device requires a 5.1 mm inner diameter, 7.4 mm outer diameter, 12.5 mm long barrel connector. Confirm the exact model appears in the supported list such as Aspire Z3-615, Veriton L4620G or Gateway ZX4970. Systems needing a different voltage, current or tip size will not work with this adapter.

Highlights

  • 135W output powers compatible Acer desktops and all-in-ones
  • 19V 7.1A delivery matches original adapter specifications
  • 100-240V input works on mains worldwide
  • 1×7.4mm barrel tip fits listed models exactly
  • Replaces nine OEM part numbers including PA-1131-07

Specifications

BrandAcer
AC Adapter Voltage19V
AC Adapter Current7.1A

Questions about this item

What size barrel connector does the 135W adapter use?

The tip measures 5.1 mm inner diameter by 7.4 mm outer diameter by 12.5 mm length for a secure fit on compatible Acer desktops and all-in-ones.

Which step do users often miss when installing this 19V 7.1A power supply?

Plug the AC cord fully into the brick before connecting the barrel tip to the computer; the input side accepts 100 to 240V at 50 to 60Hz.

When should the PA-1131-07 adapter be replaced?

Replace it if the output drops below 19V 7.1A, the brick overheats, the cable frays near the tip, or the unit fails to power the listed Aspire or Veriton models.

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