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Black rectangular power brick with 5.5mm barrel connector and detachable three-prong mains cord

DELL DZ65190342 19.5V 3.42A 65W AC Adapter 5.5*2.5mm

SKU CH-PDWE-QQQ56

A 65W AC adapter delivering 19.5V at 3.42A with a 5.5mm x 2.5mm barrel plug for compatible Toshiba Satellite and Portege laptops

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withLaptops
  • Delivers 65 W for reliable laptop charging
  • 5 V 3.42 A output matches original specs
  • 5 mm × 2.5 mm barrel fits Toshiba ports
  • 100–240 V input works worldwide
  • circuit protection guards your device

Dell 19.5V 3.42A 65W AC Adapter

This Dell-branded AC adapter delivers 19.5 volts at 3.42 amps for a maximum output of 65 watts. It uses a 5.5mm by 2.5mm barrel connector and accepts a universal 100-240V AC input. The unit includes a three-prong power cord and is sold as a new replacement charger.

65W capacity for mainstream Toshiba laptops

The 65-watt rating comfortably powers the extensive list of compatible Toshiba Satellite, Portege and Radius models during typical workloads and charging. It will run out of headroom on systems that demand more than 65 watts under sustained load or that require a higher voltage than 19.5V. Buyers whose laptops specify an 85W or larger adapter cannot use this unit.

Fits builds needing a 5.5mm barrel plug

The fixed 5.5mm by 2.5mm tip plugs directly into the matching DC jack on supported Toshiba notebooks without adapters. A standard three-prong AC cord is included for wall connection. This adapter does not suit devices with USB-C charging, proprietary square-pin connectors or barrel sizes other than 5.5mm by 2.5mm.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameDZ65190342
Part numberDZ65190342
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight11 oz
Compatibility
Compatible withLaptops

Questions about this item

Will this 19.5V 3.42A adapter run a Toshiba Satellite L755 that originally used a 19V charger?

Yes — the adapter delivers 19.5V at 3.42A (65W max) through the 5.5mm × 2.5mm barrel plug, matching the voltage and connector used by the L755 series.

How can I confirm the adapter is operating correctly once connected?

The laptop charging indicator should light, the battery icon in Windows will show “Plugged in, charging,” and the brick stays cool during normal use thanks to built-in short-circuit protection.

What ships in the box and what must I source separately?

You receive one 65W AC adapter (model DZ65190342) and one three-prong AC power cord; no extra cables or tips are required for the listed Toshiba models.

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