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Black rectangular laptop power adapter with detachable mains cord and barrel connector tip

E-buy

E-buy AC Adapter 18.5V 3.5A 65W for Compaq Presario X1030

SKU CH-3S23-7JFS9

Replacement 65 W power supply delivering 18.5 V at 3.5 A with 1.7 mm inner and 4.8 mm outer connector for Compaq Presario X1030 series laptops

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • Delivers 65W to run and charge your laptop
  • 5V 3.5A output matches the original specification
  • Works worldwide on 100-240V mains supply
  • 7 mm / 4.8 mm connector fits the Presario X1030 port

65 W AC adapter for Compaq Presario X1030

This 65 W AC adapter supplies 18.5 V at 3.5 A for Compaq Presario X1030 series laptops. It accepts 100 to 240 V input at 50 to 60 Hz for worldwide use. The barrel connector measures 1.7 mm inner diameter and 4.8 mm outer diameter. An AC power cord is included in the package.

Thermals noise and power draw

The adapter delivers up to 65 W of continuous DC power with no moving parts, so it runs silently. Normal operation produces only modest warmth from the external casing. Power draw from the wall matches the 65 W output plus typical conversion losses. No fan noise or active cooling is involved.

How it compares

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

Price $16.99
Cheaper than about 78% 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

How do I install this adapter and what is the common mistake with the connector?

Plug the DC plug into the laptop and the AC cord into a 100 to 240V 50 to 60Hz outlet. The common mistake is forcing a connector that does not match the 1.7 mm inner and 4.8 mm outer diameter.

What maintenance or replacement will this 65W adapter need later?

No routine maintenance is required. Replace the unit if the cable frays, the brick overheats, or the 18.5V 3.5A output becomes unstable.

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