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Black rectangular AC adapter with detachable power cord and barrel connector

E-buy

E-buy 65W 18.5V AC Adapter for Compaq Presario X1237ap X1238ap X1239ap

SKU CH-B3N5-0RMPE

Replacement 65 W 18.5 V AC adapter with 1.7 mm by 4.8 mm tip for Compaq Presario X1237ap, X1238ap and X1239ap

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • 65W output powers compatible Compaq Presario models
  • 5V 3.5A DC output matches original specifications
  • 100-240V 50-60Hz AC input works worldwide
  • 8mm x 1.7mm connector fits listed laptops

65W 18.5V Adapter for Presario X1237 X1238 X1239

This new E-buy AC adapter supplies 18.5 volts at 3.5 amps for a total of 65 watts. It accepts a universal 100 to 240 volt input at 50 to 60 hertz. The barrel connector measures 1.7 millimetres inner diameter by 4.8 millimetres outer diameter. An AC power cord is included in the box.

Not for other voltages or tip sizes

Buyers whose laptop requires a different output voltage or a different barrel diameter should look elsewhere. This unit does not support devices needing higher wattage or a USB-C power connection. The fixed cable length may not suit every desk setup.

How it compares

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

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage18.5 V
Power adapter current3.5A
Power adapter wattage65 W

Questions about this item

What connector size does this 65W adapter use for the Compaq Presario X1237ap?

The DC plug has a 1.7 mm internal diameter and a 4.8 mm external diameter, matching the barrel jack on the listed Presario models.

Which step do people often miss when installing this 18.5V adapter?

Many forget to plug the supplied AC power cord into the adapter brick before connecting to the mains; the cord is included but ships detached.

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