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Blue-tip 85W Dell AC adapter with coiled cable

DELL SK90195333 85W 20V 11.8A Blue Tip AC Adapter

SKU CH-6VK7-A07EP

Delivers 85 W at 20 V through a 4.5 x 3.0 mm blue tip for compatible HP laptops

  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Current11.8A
  • AC Adapter Output Power85W
  • Features4.5 x 3.0mm Blue-L tip, Corded Electric, CE, 1, type_a_2pin_
  • Dimension14.33in W x 12.83in H x 9.06in D
  • Secure 4.5 x 3.0mm blue-tip connection prevents wiggling
  • 85W 20V 11.8A output powers compatible HP laptops
  • Smart IC chip and flame-retardant casing keep adapter cool
  • Reinforced strain relief tested to 10000 bends resists cable fatigue
  • Hook-and-loop fastener included for tidy travel storage

Compatibility & Connector

This 85W DELL adapter uses a 4.5 x 3.0mm blue tip connector rated at 20V and 11.8A. It suits HP Pavilion x360 11 13 15, Envy 13 15 M6 x360, EliteBook 830 840 850 G3 G4 G8, Spectre x360, Stream 11 14 and ZBook models that require the blue tip. It does not fit USB-C ports or 7.5 x 5.0mm big black tip sockets, so buyers needing those interfaces must choose a different unit.

Deciding Specification

The single figure that confirms fit is the 4.5 x 3.0mm blue tip connector combined with 20V 11.8A output. Verify the laptop’s original charger shows the same tip size and voltage before ordering.

Highlights

  • Secure 4.5 x 3.0mm blue-tip connection prevents wiggling
  • 85W 20V 11.8A output powers compatible HP laptops
  • Smart IC chip and flame-retardant casing keep adapter cool
  • Reinforced strain relief tested to 10000 bends resists cable fatigue
  • Hook-and-loop fastener included for tidy travel storage

Specifications

BrandDELL
ModelSK90195333
Part NumberSK90195333
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Current11.8A
AC Adapter Output Power85W
Features4.5 x 3.0mm Blue-L tip, Corded Electric, CE, 1, type_a_2pin_na, 19.5 volts, 3.33 amps
Dimension14.33in W x 12.83in H x 9.06in D
Weight10.08 ounces

Questions about this item

What connector must my laptop already have for the 4.5 x 3.0 mm blue tip to work?

Your laptop needs a round 4.5 x 3.0 mm blue tip charging port; this adapter does not fit USB-C or 7.5 x 5.0 mm big black tip ports.

Will the 85 W output damage a notebook that originally shipped with a 65 W charger?

The adapter delivers up to 85 W at 20 V and 11.8 A but only draws what the laptop requests, so it safely powers models designed for 65 W.

How can I verify the unit is operating correctly once plugged in?

The laptop should show it is charging at 19.5 V and up to 3.33 A, and the brick should stay cool under load thanks to its smart IC thermal control.

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