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Black rectangular AC adapter with 5.0mm by 7.4mm barrel connector and detachable power cord

myVolts

myVolts 90W AC Adapter 19.5V 4.62A 5.0mm 7.4mm

SKU CH-JQMR-ZYSX9

90 W AC adapter delivers 19.5 V at 4.62 A through a 5.0 mm inner and 7.4 mm outer barrel connector for compatible Dell Latitude, Inspiron, Precision and Studio models

  • 90 W output powers demanding Dell Latitude and Precision laptops
  • 5 V 4.62 A delivery matches original charger specifications exactly
  • 0 mm by 7.4 mm barrel connector fits listed models securely
  • Universal 100–240 V input works worldwide without a voltage converter
  • Built-in overload, over-voltage and short-circuit protection safeguards your device

90W AC adapter for Dell laptops

This 90W AC adapter supplies 19.5V at 4.62A through a 5.0mm by 7.4mm barrel connector. It accepts 100-240V AC input at 50-60Hz and includes a detachable power cord. The unit is built with overload, over-voltage and short-circuit protection.

90W output capacity and headroom

The adapter delivers up to 90W, which covers the power draw of many Dell Latitude, Inspiron, Precision and Studio XPS models listed in the compatibility data. Systems that require more than 90W or a different voltage will not operate correctly from this unit.

Barrel connector and voltage constraints

The fixed 5.0mm inner and 7.4mm outer diameter connector fits only devices designed for that specific barrel size and 19.5V polarity. Laptops using USB-C Power Delivery, proprietary Dell connectors or other barrel dimensions cannot use this adapter.

Highlights

  • 90 W output powers demanding Dell Latitude and Precision laptops
  • 5 V 4.62 A delivery matches original charger specifications exactly
  • 0 mm by 7.4 mm barrel connector fits listed models securely
  • Universal 100–240 V input works worldwide without a voltage converter
  • Built-in overload, over-voltage and short-circuit protection safeguards your device

Specifications

No published specifications for this item yet.

Questions about this item

Will the 5.0 mm inner and 7.4 mm outer connector fit the Dell Latitude E6430 I already own?

The adapter uses a 5.0 mm inner and 7.4 mm outer barrel connector, which matches the Dell Latitude E6430 power port listed in the compatibility data.

How can I confirm the 90 W output is delivering stable power once connected?

The unit includes built-in overload, over-voltage and short-circuit protection; a steady charge LED on the laptop and no unexpected shutdowns indicate it is operating correctly.

Does the package contain both the 90 W brick and a mains lead, or must I source a cord separately?

The box includes one AC adapter and one power cord, so no additional cable purchase is required for immediate use.

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