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Black rectangular AC adapter with blue-tip barrel connector and detachable power cord

DBTLAP

DBTLAP AC Adapter 19.5V 2.31A 4.5mm*3.0mm blue tip

SKU CH-HCBQ-DRTZG

Replacement AC adapter for HP laptops delivering 19.5V 2.31A via a 4.5mm by 3.0mm blue tip

  • Product typeAC Adapter
  • Delivers 19.5 V 2.31 A for stable laptop operation
  • Blue-tip 4.5 mm × 3.0 mm barrel matches HP port geometry
  • Includes power cord cable for immediate use
  • Each unit tested before shipping for reliable performance
  • Verify compatibility using photos or model number before purchase

DBTLAP 19.5V AC Adapter for HP

This DBTLAP AC adapter supplies 19.5 volts at 2.31 amps through a 4.5 mm by 3.0 mm blue tip connector. It is intended for HP laptops that require this exact voltage, current and plug geometry. The package includes the adapter and a power cord cable.

Suits HP owners with matching tip

Buyers whose HP laptop uses the 4.5 mm by 3.0 mm blue tip and draws 19.5 V 2.31 A will find a direct replacement. Anyone needing a different tip size, voltage, current rating or a USB-C power delivery solution should look elsewhere.

4.5 mm x 3.0 mm blue tip decides fit

The single specification that determines compatibility is the 4.5 mm by 3.0 mm blue tip connector combined with the 19.5 V 2.31 A output. Verify your original charger matches these figures before ordering.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 75% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Product typeAC Adapter

Questions about this item

Does the package include both the adapter and the mains cable, or must the cable be bought separately?

The box contains the adapter and a power cord cable together, so nothing extra is required to plug into the wall.

How do I know whether the 4.5 mm by 3.0 mm blue tip fits my HP laptop?

Compare the tip on your original charger; it must be a blue 4.5 mm outer diameter by 3.0 mm inner diameter barrel connector to match this unit.

What does the 19.5 V 2.31 A rating mean for daily use?

It supplies up to 19.5 volts at 2.31 amps, delivering the power level your HP laptop expects for charging and operation.

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