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Compact black rectangular AC adapter with 4.0mm barrel connector and detachable power cord

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E-buy 19V 1.58A 30W AC Adapter for HP NC953AS NC954AS NE570PA NE571PA NE572PA NE573PA NE574PA NE575PA

SKU CH-D8RK-06A3Q

A 19V 1.58A 30W AC adapter with a 4.0mm by 1.7mm connector, compatible with HP NC953AS, NC954AS, NE570PA, NE571PA, NE572PA, NE573PA, NE574PA and NE575PA laptops

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • Delivers 30 W for reliable laptop charging
  • 19 V 1.58 A output matches original HP specifications
  • 0 mm × 1.7 mm connector fits listed HP models
  • 100 – 240 V 50 – 60 Hz input works worldwide
  • Includes power cord and 24 month warranty

30W 19V adapter for HP laptops

This 30W AC adapter delivers 19V at 1.58A for compatible HP laptops including the NC953AS, NC954AS, NE570PA, NE571PA, NE572PA, NE573PA, NE574PA and NE575PA models. It accepts 100 to 240V AC input at 50 to 60Hz for worldwide use. The 4.0mm by 1.7mm barrel connector matches the original charging port. A region-specific power cord is included in the box.

Steady 30W output under continuous load

The adapter maintains its rated 30W DC output during sustained charging sessions rather than only in short bursts. Voltage regulation holds at 19V while supplying up to 1.58A to the laptop and battery. The 24-month warranty period reflects the manufacturer's confidence in this sustained performance. Thermal protection circuits engage if internal temperatures exceed safe limits.

Simple plug-and-play replacement

Installation requires connecting the DC plug to the laptop and the AC cord to a mains socket with no drivers or configuration needed. The 4.0mm by 1.7mm tip must match the laptop's charging port exactly; a different inner or outer diameter will prevent a secure connection. Buyers who need a higher wattage unit for larger HP models cannot use this 30W adapter.

How it compares

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

Price $15.99
Cheaper than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19 V
Power adapter current1.58A

Questions about this item

Does the 19V 1.58A adapter run hot or make noise during continuous use?

The 30W rating and 100–240V 50–60Hz input are designed for steady laptop charging without excessive heat or audible fan noise.

What must I already own to use this charger with my HP laptop?

You need an HP model such as NC953AS, NC954AS, NE570PA, NE571PA, NE572PA, NE573PA, NE574PA or NE575PA that accepts a 4.0mm × 1.7mm barrel connector.

Will this power supply work if I keep an older HP dock or port replicator?

Yes, the adapter provides the same 19V 1.58A output through the 4.0mm barrel tip, so it feeds the dock exactly as the original supply did.

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