We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter with 4.0mm barrel connector and detachable power cord

E-buy

E-buy 19V 1.58A 30W AC Adapter 4.0mm*1.7mm for HP NQ207PA NM121UA NM121UAR NQ208PA NM125UA NM125UAR NQ209PA

SKU CH-WNQP-AAENH

A 19V 1.58A 30W AC adapter with a 4.0mm*1.7mm connector and included power cord for compatible HP laptops

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • Delivers reliable 19 V 1.58 A output for compatible HP laptops
  • 30 W power rating keeps your device charged during work or study
  • 0 mm × 1.7 mm barrel connector matches original HP port exactly
  • 100–240 V 50–60 Hz input works on mains worldwide with included cord
  • 24-month warranty period backs the adapter against defects

19V 30W AC Adapter for HP Laptops

This 19V 1.58A 30W AC adapter replaces the original power supply for compatible HP laptops. It delivers a stable DC output of 19V at 1.58A and accepts a wide AC input range of 100 to 240V at 50 to 60Hz. The package includes the adapter unit and a region-specific power cord for immediate use.

For owners of listed HP part numbers

This adapter suits owners of HP models NQ207PA, NM121UA, NM121UAR, NQ208PA, NM125UA, NM125UAR and NQ209PA who need a direct replacement. Buyers whose laptops require a different voltage, current rating or connector size should look at another unit because this model is fixed at the stated output and tip dimensions.

4.0mm x 1.7mm barrel connector decides fit

The critical specification is the 4.0mm by 1.7mm barrel connector that must match the laptop's charging port exactly. Verify this tip size against the original adapter or the device manual before ordering because an incorrect connector will prevent charging even if the voltage and wattage are correct.

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

Does the package include the power cord or only the adapter brick?

The box contains one AC adapter and one power cord with a plug that matches your region, so nothing extra is required.

How do I confirm this 4.0mm*1.7mm tip fits my HP model listed as NQ207PA or NM125UA?

The connector size 4.0mm*1.7mm and the 19V 1.58A rating match the original specifications for every HP part number listed in the title.

Will the 30W output actually charge the laptop while it is running heavy workloads?

The adapter delivers 19V at 1.58A for a continuous 30W, which is the exact power level the listed HP models are designed to draw under load.

More in Laptop Chargers & Batteries

Similar items