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 detachable power cord

DBTLAP

DBTLAP power adapter for HP ProBook 4425s 4440s 4441s 4445s 4446s

SKU CH-BWBB-R3SBG

AC adapter with power cord for HP ProBook 4425s, 4440s, 4441s, 4445s and 4446s models

  • TypeAC Adapter
  • Compatible with HP ProBook 4425s 4440s 4441s 4445s 4446s
  • Includes adapter and power cord cable ready to use
  • Each unit tested before shipping for reliable operation
  • New condition ensures full performance out of the box
  • Verify photos and part number for guaranteed fit

Compatible HP ProBook Models

This DBTLAP AC adapter is built for HP ProBook 4425s, 4440s, 4441s, 4445s and 4446s notebooks. It replaces a lost or faulty original charger so the laptop can run and charge from mains power. Buyers who need a different connector or voltage should look elsewhere.

Installation and Common Issues

The package includes one adapter and a power cord cable for immediate use. Installation is limited to plugging the cord into the adapter, the wall socket and the laptop. The supplier notes that each unit is tested before shipping. The most frequent problem is ordering a part that does not match the original tip or part number.

AC Adapter Limits

As an AC adapter, it converts household alternating current to the DC voltage the notebook requires. It cannot supply power without a working mains outlet and the correct cord. It also cannot charge the battery if the laptop charging circuit or battery itself has failed.

Highlights

  • Compatible with HP ProBook 4425s 4440s 4441s 4445s 4446s
  • Includes adapter and power cord cable ready to use
  • Each unit tested before shipping for reliable operation
  • New condition ensures full performance out of the box
  • Verify photos and part number for guaranteed fit

Specifications

TypeAC Adapter

Questions about this item

How can I confirm the adapter is delivering power to my ProBook 4440s after connecting it?

The laptop charging indicator should light up and the battery icon in the operating system will show it is charging.

What comes in the package and is there anything else I need to buy?

The box includes one adapter unit and a detachable power cord cable; no extra parts are required.

Which model numbers does this adapter support so I can pick the right one?

It is compatible with HP ProBook 4425s, 4440s, 4441s, 4445s and 4446s.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.