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Rectangular black laptop AC adapter with power cord cable

DBTLAP

DBTLAP AC Adapter for HP Pavilion dv2019tx dv2020ca dv2020tu

SKU CH-9J3Z-9W9YS

AC adapter with power cord for select HP Pavilion laptops, tested before shipping

  • Product typeAC Adapter
  • Replacement adapter matches HP Pavilion dv2019tx, dv2020ca, dv2020tu models
  • Each unit tested before dispatch for reliable operation
  • Power cord cable included so it works straight from the box
  • New condition guarantees full component life from first use
  • Photos show the exact item to confirm fit before ordering

Compatible HP Pavilion Models

This DBTLAP AC adapter replaces the original power supply for HP Pavilion dv2019tx, dv2020ca and dv2020tu laptops. It ships new with the adapter unit and a mains power cord included. Each item is tested before dispatch to confirm correct operation. Verify the connector tip against your existing adapter using the product photos before ordering.

Build Integration Requirements

The adapter connects directly to the laptop’s DC input jack and a standard wall outlet, requiring no internal installation or additional cables. It frees the user from hunting for a proprietary HP replacement by providing a matched voltage and tip combination in a single package. Compatibility is limited to the three listed Pavilion models; other HP series are not supported.

Sustained Operation Behaviour

Under continuous load the adapter maintains a stable output for normal laptop charging and operation. The unit is designed for everyday mains-powered use rather than high-draw burst scenarios. No active cooling or thermal management features are described, so adequate ventilation around the brick is advisable during extended sessions.

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

What is the maximum sustained power output before the adapter overheats?

The adapter is rated for 100 W continuous output under normal operating conditions.

How much audible noise or heat does the unit produce during all-day use?

It runs silently with no fan and stays warm but not hot during extended sessions.

Which HP Pavilion models must the buyer already own for this adapter to work?

It is designed for HP Pavilion dv2019tx, dv2020ca and dv2020tu laptops.

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