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

E-buy

E-buy 19V 1.58A 30W AC Adapter for HP NQ161PA NQ162PA NQ163PA NQ164PA NQ177PA NQ178PA NQ202PA

SKU CH-JMMS-JX4G4

19V 1.58A 30W AC adapter with 4.0mm*1.7mm connector and included power cord for HP NQ161PA NQ162PA NQ163PA NQ164PA NQ177PA NQ178PA NQ202PA

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • Delivers 30W at 19V 1.58A for reliable laptop charging
  • Works worldwide with 100–240V 50–60Hz AC input
  • Includes matching power cord for US UK EU or AU outlets
  • Fits HP NQ161PA NQ162PA NQ163PA NQ164PA NQ177PA NQ178PA NQ202PA
  • 0mm by 1.7mm connector ensures secure DC connection

Replacement 19V 30W AC Adapter

This 19V 1.58A adapter replaces the original charger for HP part numbers NQ161PA, NQ162PA, NQ163PA, NQ164PA, NQ177PA, NQ178PA and NQ202PA. It delivers 30W of power through a 4.0mm by 1.7mm barrel connector. A region-specific power cord is included in the box.

Universal 100-240V Input Range

The adapter accepts AC input from 100V to 240V at 50Hz to 60Hz, making it suitable for worldwide mains voltages. Output is fixed at 19V and 1.58A, so it cannot charge devices that require a different voltage or higher current. The 30W limit also means it will not power larger laptops that draw more than this rating.

Direct OEM Charger Substitute

This unit replaces a lost or faulty factory charger with identical voltage, current and connector specifications. The upgrade is worth it when the original adapter has failed, the cable is damaged or a spare is needed for travel. It does not add fast-charging capability or higher wattage than the original supply.

How it compares

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

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19 V
Power adapter current1.58A

Questions about this item

Which HP part numbers does this 30W adapter replace?

It replaces NQ161PA, NQ162PA, NQ163PA, NQ164PA, NQ177PA, NQ178PA and NQ202PA.

What does the 19V 1.58A output mean for daily use?

The adapter delivers up to 30 watts, enough to charge compatible HP laptops and run them at the same time.

How does the 4.0mm × 1.7mm connector affect compatibility?

Only laptops that accept a 4.0mm outer and 1.7mm inner barrel will fit; check your original charger tip before ordering.

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