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Black rectangular 30W laptop charger 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 FW376UA FW376UAR FZ978UA FZ978UAR FT313UA FT313UAR NQ332LA

SKU CH-25DZ-0Q090

A 30 W, 19 V laptop charger with a 4.0 mm × 1.7 mm tip, compatible with several HP models

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • 19 V 1.58 A output delivers stable 30 W power for compatible HP laptops
  • 0 mm × 1.7 mm barrel connector matches the listed FW, FZ, FT and NQ models
  • 100 – 240 V 50 – 60 Hz input works on mains worldwide
  • Package includes both AC adapter and matching power cord for immediate use
  • 24 month warranty period covers the adapter against defects

Compatible HP Laptop Models

This 30 W AC adapter replaces the original charger for HP models FW376UA, FW376UAR, FZ978UA, FZ978UAR, FT313UA, FT313UAR and NQ332LA. It delivers 19 V at 1.58 A through a 4.0 mm by 1.7 mm barrel connector. Buyers who need a different voltage, current rating or tip size cannot use this unit.

Input Range and Thermal Behaviour

The adapter accepts AC input from 100 to 240 V at 50 to 60 Hz, making it suitable for worldwide mains supplies. Normal operation stays within the 30 W output rating, so heat output remains low and the unit runs silently without a fan. No efficiency figure or temperature limit is provided by the supplier.

Included Power Cord and Warranty

Each package contains one AC adapter and one detachable power cord with a US, UK, EU or AU plug that matches the destination country. The cord lets you connect the brick to a wall socket immediately. A 24 month warranty covers the adapter against defects.

How it compares

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

Price $13.99
Cheaper than about 85% of the 27,790 comparable items (median $30.99).

Specifications

Power
Power adapter voltage19 V
Power adapter current1.58A

Questions about this item

How do I connect the 4.0mm*1.7mm tip to my HP laptop?

Align the 4.0 mm outer and 1.7 mm inner diameters with the laptop's DC jack, push straight in until it seats firmly, then plug the supplied cord into a 100–240 V 50–60 Hz wall outlet.

Which parts of this 30 W adapter will need replacement over time?

The detachable power cord and the adapter unit itself may wear after extended use; the cord can be swapped for another IEC C7 lead, while the adapter is covered for 24 months.

What thermal limit appears first when the 19 V 1.58 A output runs continuously?

Sustained 30 W load will cause the adapter casing to reach its maximum safe operating temperature before any voltage droop occurs.

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