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Black rectangular power adapter with UK three-pin plug and round barrel connector

Govvep DL65190342 90W 19V 4.74A Laptop Charger

SKU CH-H12K-ZXEBB

A 90W 19V 4.74A AC adapter with 7.4*5.0 mm pin connector, compatible with many HP EliteBook, ProBook and Compaq laptops plus select all-in-one desktops

  • Battery voltage rating19 V
  • Battery capacity19 V
  • Power adapter voltage19 V
  • Power adapter current4.74A
  • Power adapter wattage90 W
  • Compatible withLaptops, Desktops
  • 90W output powers demanding HP EliteBook and ProBook models
  • 19V 4.74A delivery matches original adapter specifications exactly
  • 4×5.0 mm pin-tip connector fits listed HP laptops and all-in-one desktops
  • 100–240V 1.8A input works on mains supplies worldwide
  • Over-voltage, over-current and short-circuit protection guards connected devices

90W HP-Compatible Charger

The Govvep DL65190342 is a 90W AC adapter delivering 19V at 4.74A for a wide range of HP EliteBook, ProBook and Compaq laptops plus select all-in-one desktops. It suits owners who need a replacement power supply with the 7.4mm by 5.0mm centre-pin connector.

Round-Pin Connector Fit

Installation is straightforward: match the 7.4mm by 5.0mm round tip with the centre pin to the device port and plug the supplied UK three-pin mains lead into a 100-240V socket. The most common issue is ordering the wrong tip size, so verify the connector dimensions before purchase.

Sustained 90W Output

Under continuous load the adapter maintains its rated 90W output thanks to built-in over-voltage, over-current and short-circuit protection. The 100-240V 1.8A input handles mains fluctuations without tripping, keeping voltage stable during extended charging sessions.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGovvep
Model nameDL65190342
Part numberDL90190474
Power
Battery voltage rating19 V
Battery capacity19 V
Power adapter voltage19 V
Power adapter current4.74A
Power adapter wattage90 W
Compatibility
Compatible withLaptops, Desktops

Questions about this item

How can I confirm the charger is delivering 19V at 4.74A after I plug it in?

Use a multimeter on the 7.4×5.0 mm centre-pin connector; it should read 19 volts and the laptop battery indicator will show charging at the full 90 W rate.

What comes in the box and what must I supply myself?

The package includes one AC power adapter and one UK three-pin AC power cable; no extra parts are required for the listed HP EliteBook, ProBook, Compaq or all-in-one desktop models.

Which of the listed part numbers matches my HP EliteBook 8570p?

Both model codes DL65190342 and DL90190474 refer to the same 90 W 19 V 4.74 A unit with the 7.4×5.0 mm pin connector that fits the 8570p.

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