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Black rectangular 65W AC adapter with barrel connector and power cord

E-buy

E-buy 65W 18.5V AC adapter for HP Dv2219tx Dv2220la Dv2220tx

SKU CH-FGHN-C70NZ

65 W 18.5 V AC adapter with 1.7 mm inner and 4.8 mm outer connector for compatible HP laptops

  • AC Adapter Voltage18.5V
  • AC Adapter Current3.5A
  • AC Adapter Output Power65W
  • 65 W output charges compatible HP laptops at full speed
  • 5 V 3.5 A matches original charger specifications
  • 100–240 V 50–60 Hz input works worldwide
  • 8 mm × 1.7 mm barrel connector fits listed models

Compatible HP models and power rating

This 65W AC adapter supplies 18.5V at 3.5A for HP Dv2219tx, Dv2220la and Dv2220tx laptops. It accepts worldwide AC input from 100 to 240V at 50 to 60Hz. The package includes the AC power cord.

Connector dimensions and usage limits

The barrel plug has a 1.7mm internal diameter and 4.8mm external diameter, so it fits only ports with that exact size. It cannot charge devices that require higher wattage or a different voltage. Buyers who need more power or a different tip size must choose another adapter.

Highlights

  • 65 W output charges compatible HP laptops at full speed
  • 5 V 3.5 A matches original charger specifications
  • 100–240 V 50–60 Hz input works worldwide
  • 8 mm × 1.7 mm barrel connector fits listed models

Specifications

AC Adapter Voltage18.5V
AC Adapter Current3.5A
AC Adapter Output Power65W

Questions about this item

Should I choose the 65W 18.5V adapter or a different wattage model for my HP Dv2220tx?

Select the 65W 18.5V 3.5A unit. The Dv2219tx, Dv2220la and Dv2220tx all specify this exact voltage and current, so a higher-wattage brick is unnecessary.

What does the 18.5V 3.5A rating mean once the adapter is plugged into my laptop?

It delivers 65 watts at 18.5 volts and 3.5 amps through the 4.8 mm outer / 1.7 mm inner barrel connector, matching the laptop’s original power requirement.

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