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Black rectangular AC adapter brick with detachable power cord

DBTLAP

DBTLAP Power Adapter for HP ProBook 4230s 4710s 4720s 4730s 4740s

SKU CH-57AN-V9YHX

AC adapter with power cord for HP ProBook 4230s, 4710s, 4720s, 4730s and 4740s laptops

  • TypeAC Adapter
  • Compatible with HP ProBook 4230s 4710s 4720s 4730s 4740s
  • Includes adapter and power cord cable for immediate use
  • Each unit tested before shipping for reliable performance
  • Verify model number using photos to ensure correct fit
  • New condition AC adapter ready for installation

DBTLAP Power Adapter for HP ProBook

This AC adapter replaces the original charger for HP ProBook 4230s 4710s 4720s 4730s 4740s models. It supplies the correct voltage and connector for those laptops. The package includes the adapter and a power cord cable. Each unit is tested before shipping.

Upgrade from a lost or damaged charger

The adapter restores power to the listed ProBook models when the original unit fails or goes missing. It is worth buying when the laptop will not charge or run from mains power. Buyers who need a different connector or voltage should not use this adapter.

Practical limits of the barrel connector

The fixed tip fits only the compatible ProBook sockets shown in the product photos. It cannot be used with laptops that require a different barrel size or a USB-C power input. Verify the tip against your old charger before ordering.

Highlights

  • Compatible with HP ProBook 4230s 4710s 4720s 4730s 4740s
  • Includes adapter and power cord cable for immediate use
  • Each unit tested before shipping for reliable performance
  • Verify model number using photos to ensure correct fit
  • New condition AC adapter ready for installation

Specifications

TypeAC Adapter

Questions about this item

Does this adapter plug directly into the HP ProBook 4740s charging port?

The adapter is listed for HP ProBook 4740s among other models; the photos show the connector shape so you can verify it matches your original unit before buying.

What is the first step when installing this adapter to avoid a common mistake?

Compare the connector tip in the product photos with your old adapter to confirm they are identical before connecting it to the laptop.

When will the power cord cable included with this adapter need replacement?

Replace the cord if the insulation becomes cracked, the plug feels loose in the wall socket, or the adapter stops charging intermittently.

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