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
Compact 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 Compaq Mini 731ET 733EB 733EF 735EF 735EI 735EQ 735ES

SKU CH-CBME-Y7S0N

19 V 1.58 A 30 W AC adapter with 4.0 mm × 1.7 mm connector, 100–240 V 50–60 Hz input and included power cord for HP Compaq Mini 731ET, 733EB, 733EF, 735EF, 735EI, 735EQ, 735ES

  • Power adapter voltage19 V
  • Power adapter current1.58A
  • Delivers 30 W for reliable charging
  • 19 V 1.58 A output matches laptop requirements
  • 100–240 V 50–60 Hz input works worldwide
  • 0 mm × 1.7 mm connector fits listed HP Mini models
  • Includes power cord for US, UK, EU or AU sockets

Compatible HP Mini Models

This 30 W AC adapter fits the HP Compaq Mini 731ET, 733EB, 733EF, 735EF, 735EI, 735EQ and 735ES. It delivers 19 V at 1.58 A through a 4.0 mm by 1.7 mm barrel connector. The unit accepts 100 to 240 V input at 50 to 60 Hz for worldwide use. A region-specific power cord is included in the box.

Replaces Lost or Faulty Original Charger

The adapter serves as a direct replacement when the factory charger is lost, damaged or no longer holds a stable output. Swapping is worthwhile if the laptop only charges intermittently or the original brick shows physical wear. It is not suitable for larger HP laptops that require higher wattage or a different connector size.

Simple Plug-In Installation

Installation requires connecting the supplied mains cord to the adapter, plugging the barrel tip into the laptop and inserting the mains plug into a wall socket. The most common issue is accidentally using a tip with the wrong inner diameter, which prevents charging. Verify the 4.0 mm by 1.7 mm dimensions match the laptop port before first use.

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

Will the 4.0 mm by 1.7 mm barrel connector fit the HP Compaq Mini 735EF charging port?

Yes, the adapter uses a 4.0 mm outer diameter and 1.7 mm inner diameter barrel tip that matches the Mini 735EF power jack.

How do I install the adapter, and which step is often missed?

Plug the AC cord into the adapter brick, insert the barrel tip firmly until it seats, then connect the cord to a 100 to 240 V 50 to 60 Hz outlet; the step often missed is pushing the tip in until it clicks.

What maintenance or replacement will this 30 W adapter need later?

The 24 month warranty covers defects; after that, replace the unit if the cable frays, the brick overheats, or output drops below 19 V 1.58 A.

More in Laptop Chargers & Batteries

Similar items