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Black rectangular laptop charger with 7.4 by 5.0 mm barrel connector

Blueskysea

Blueskysea SLRIOYS-240W. 240W laptop charger 19.5V 12.3A 7.4×5.0mm

SKU CH-VY6P-C1DGR MPN SLRIOYS-240W.

240W AC adapter delivers 19.5V at 12.3A through a 7.4×5.0mm tip for Dell Precision mobile workstations

  • TypeAC Adapters
  • 240W output powers demanding Precision workstations
  • 5V 12.3A delivery matches original adapter specs
  • 4×5.0mm connector fits listed Dell models
  • 100-240V input works worldwide without a converter
  • Multiple safety guards protect against voltage faults

Blueskysea 240W AC Adapter

This Blueskysea SLRIOYS-240W is a 240W AC adapter built for Dell Precision mobile workstations. It delivers 19.5V at 12.3A through a 7.4×5.0mm barrel connector and accepts 100-240V input for worldwide use. The unit is supplied new and includes multiple smart safety features against incorrect voltage, short circuit and internal overheating.

Suits Precision owners needing 240W replacement

Buyers with a compatible Precision model such as the 7680, 7760, M4800 or 3540 can use this adapter as a direct power replacement. It also matches a long list of regulatory part numbers including ADP-240AB and LA240PM16. Users whose laptop requires a different wattage, voltage or connector size should look at another adapter.

Connector tip decides fit

The single specification that determines compatibility is the 7.4 mm by 5.0 mm barrel tip. Only laptops designed for this exact tip diameter and the 19.5V 12.3A output will work correctly with this charger.

Highlights

  • 240W output powers demanding Precision workstations
  • 5V 12.3A delivery matches original adapter specs
  • 4×5.0mm connector fits listed Dell models
  • 100-240V input works worldwide without a converter
  • Multiple safety guards protect against voltage faults

Specifications

TypeAC Adapters

Questions about this item

Does the 240W charger come with a mains lead or must I buy one separately?

The adapter ships with the 7.4×5.0 mm DC cable and three interchangeable plugs; a standard IEC C5 or C7 mains lead is not included and must be sourced separately.

My Precision 7680 needs 240W — is the SLRIOYS-240W the correct model or is there a higher-capacity version?

This model delivers exactly 240W at 19.5V 12.3A, matching the Precision 7680 requirement; no higher-wattage variant is listed for this connector size.

Will the 19.5V 12.3A output run my Precision 7760 at full speed under load?

Yes — the 240W rating equals the factory adapter for the 7760, so the laptop can draw its maximum performance power without throttling.

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