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Black rectangular AC adapter with detachable power cord

DBTLAP

DBTLAP 90 W 19 V 4.74 A power adapter for Acer Travelmate 8210 4400 426

SKU CH-JQDQ-Y3ADA

A 90 W AC adapter supplying 19 V at 4.74 A for compatible Acer TravelMate laptops

  • TypeAC Adapter
  • Delivers 90 W of power for demanding workloads
  • 19 V output matches original Acer specification
  • 74 A current rating ensures stable operation
  • Compatible with Travelmate 8210, 4400 and 426 models
  • Includes adapter and power cord for immediate use

Compatible replacement adapter

This 90 W AC adapter delivers 19 V at 4.74 A for Acer Travelmate 8210, 4400 and 426 models. It includes the adapter unit and a power cord cable so it is ready to connect. Each unit is tested before shipping to confirm correct output. Buyers who need a different voltage or connector type cannot use this adapter.

Thermals and power draw

The adapter operates at the specified 90 W rating without additional cooling requirements. Normal use produces low audible noise from the internal components. Power draw matches the 19 V 4.74 A output under load. No thermal constraints or fan specifications are provided for this unit.

Upgrade context

This adapter replaces a lost or damaged original charger for the listed Travelmate models. The jump is worth it when the existing power supply no longer delivers stable 19 V output. It is not a higher-wattage upgrade for systems that require more than 90 W. Users with other laptop series must verify connector and voltage compatibility first.

Highlights

  • Delivers 90 W of power for demanding workloads
  • 19 V output matches original Acer specification
  • 74 A current rating ensures stable operation
  • Compatible with Travelmate 8210, 4400 and 426 models
  • Includes adapter and power cord for immediate use

Specifications

TypeAC Adapter

Questions about this item

How do I connect the 19 V 4.74 A adapter to my Acer Travelmate 8210 and what step is often missed?

Plug the barrel tip firmly into the laptop DC jack until it clicks, then attach the IEC cord to the brick and the wall socket; the step often missed is seating the tip fully so the 90 W rating is actually delivered.

What part of this 90 W unit will need replacement first with daily use?

The detachable mains lead and the barrel-tip cable see the most flexing; inspect both for fraying near the strain reliefs and replace the cord set if insulation cracks appear.

What limit appears first when the adapter runs at full 90 W load for long periods?

The brick hits its thermal ceiling and the internal protection throttles output; keep vents clear and avoid stacking items on the case to delay that limit.

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