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Black rectangular AC adapter with 4.0mm by 1.7mm barrel connector and detachable power cord

E-buy

E-buy 19V 1.58A 30W AC Adapter 4.0mm*1.7mm for HP FT313UAR FT315UAR

SKU CH-S8F2-WJS85

Delivers 19 V at 1.58 A with a 4.0 mm × 1.7 mm tip for compatible HP laptops

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • Delivers 30W output for reliable laptop charging
  • 19V 1.58A DC power matches HP FN819AV FQ729AAR FR832AV FT313UAR FT315UAR
  • 0mm x 1.7mm connector fits specified HP models
  • 100-240V 50-60Hz AC input works worldwide
  • Includes power cord and 24-month warranty coverage

Compatible HP Laptop Adapter

This 19V 1.58A 30W AC adapter supplies power to HP models including FN819AV, FQ729AAR, FQ729AV, FR832AV, FT313UAR, FT313UA and FT315UAR. It accepts 100-240V AC input at 50-60Hz and delivers 19V DC output through a 4.0mm*1.7mm barrel connector. A region-specific power cord is included in the package.

Ideal Replacement or Spare Charger

Suits owners of the listed HP laptops who need a new or backup 30W power supply with the correct 4.0mm*1.7mm tip. Buyers whose devices require a different voltage, current rating or connector dimensions should look at other options.

Decisive 4.0mm*1.7mm Connector Specification

The barrel plug measures 4.0mm outer diameter by 1.7mm inner diameter, which determines physical compatibility with the laptop charging port. Verify this exact size against your original adapter before ordering to ensure a proper fit.

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

What output voltage and current does the 30 W adapter deliver?

The adapter provides a DC output of 19 V at 1.58 A, giving a maximum of 30 W.

Which barrel connector size fits the HP FT313UAR and FT315UAR models?

The tip measures 4.0 mm outer diameter by 1.7 mm inner diameter, matching the required HP port.

How do I connect the adapter, and what is the common mistake?

Plug the supplied power cord into the adapter’s IEC inlet first, then into a 100–240 V 50–60 Hz wall socket; the error is inserting the barrel tip before the cord is seated.

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