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Black rectangular AC adapter with detachable power cord, 65W 18.5V 3.5A output, 1.7mm x 4.8mm barrel connector

E-buy

E-buy AC Adapter 65W 18.5V 3.5A for HP ZT3239ea ZT3240 ZT3241

SKU CH-0CER-5Y5ZN

Replacement 65 W power supply with 18.5 V output and included mains cord fits HP ZT3239ea, ZT3240 and ZT3241 models

  • Power adapter voltage18.5 V
  • Power adapter current3.5A
  • Power adapter wattage65 W
  • Powers HP ZT3239ea, ZT3240 and ZT3241 laptops reliably
  • Delivers 65W at 18.5V 3.5A for stable charging
  • Works worldwide with 100-240V 50-60Hz AC input
  • Includes AC cord and 1.7mm/4.8mm DC connector

65W AC adapter for HP ZT3239ea, ZT3240, ZT3241

This 65W power supply delivers 18.5V at 3.5A to compatible HP laptops. It accepts a wide 100–240V input at 50–60Hz for worldwide use. The package includes the AC power cord. A two-year warranty covers the adapter.

1.7 mm × 4.8 mm barrel connector and 65W limit

The connector fits models with a 1.7 mm inner and 4.8 mm outer diameter. It cannot power devices that require more than 65W or a different voltage. Buyers needing a higher-wattage unit or a different tip size should look elsewhere.

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

Will the 1.7 mm internal and 4.8 mm external connector fit the charging port on my HP ZT3239ea?

Yes, the 1.7 mm internal and 4.8 mm external connector matches the original specification for the HP ZT3239ea, ZT3240 and ZT3241 series.

How can I confirm the adapter is delivering the rated 18.5 V and 3.5 A after I plug it in?

The LED on the adapter body lights when the 100-240 V AC input is live and the 18.5 V 3.5 A DC output is present; a multimeter on the barrel tip should read 18.5 V under load.

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