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Black rectangular AC adapter with slim tip connector and power cord

DELL DED200120M 20V 11.8A 85W AC Adapter

SKU CH-JZ8D-WC253

Replacement 85 W Dell AC adapter with a 20 V 11.8 A slim rectangular tip for compatible MSI gaming and creator laptops

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withMSI Stealth A16 16 17 GS77 16AI AI+ Studio, Alpha 17, Creato
  • Delivers 85W at 20V for reliable laptop charging
  • 8A output current supports demanding workloads without strain
  • Slim rectangular tip fits listed MSI Stealth, Raider, Leopard and Creator models
  • Built-in short-circuit, over-current, over-voltage and over-heat protection
  • 100-240V 50-60Hz input enables worldwide use without a converter

Power and compatibility

The DELL DED200120M is an 85W AC adapter built for MSI gaming and creator laptops including the Stealth 16 and 17, GS77, GE66, GE76, GP66, GP76, Alpha 17, CreatorPro 16, Creator A16, Z16 and WE76 models. It supplies 20V at 11.8A through a slim rectangular tip that matches the charging port on those machines. Buyers who need a higher-wattage brick for 230W or 240W systems should look elsewhere.

Build and daily use

The adapter accepts 100240V input at 5060Hz so it works on mains worldwide without a voltage converter. Safety circuitry includes short-circuit, over-current, over-voltage and over-temperature protection. A robust casing and ample cable length give flexible placement on a desk or in a travel bag. The rectangular connector seats firmly but cannot be used with round-tip or USB-C charging ports.

Upgrade context

This unit replaces a lost or failed 85W 20V charger for the compatible MSI series listed above. It restores full charging speed for those platforms but will not deliver the 230W or 240W peak power that some larger MSI models require for maximum GPU performance. Users of those higher-power laptops need a supply rated for the higher current.

How it compares

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

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameDED200120M
Part numberDED200120M
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Compatibility
Compatible withMSI Stealth A16 16 17 GS77 16AI AI+ Studio, Alpha 17, CreatorPro 16, Creator A16 16 Z16, GE66 GE76 Raider, GP66 GP76 Leopard, WE76

Questions about this item

Does the 20 V 11.8 A output on this DELL DED200120M adapter cap at 85 W in practice?

Yes, the unit is rated for 20 V at 11.8 A which equals 85 W maximum continuous output.

What physical connector and cable style does the DELL DED200120M need to fit the supported MSI laptops?

It uses a slim rectangular tip on a corded electric cable designed for the listed MSI Stealth, Raider, Leopard, Creator and Alpha models.

How is the DELL DED200120M installed and what step do people often miss?

Connect the rectangular tip firmly until it clicks, then plug the three-pin IEC cord into a 100–240 V 50/60 Hz mains socket; the click is the step many skip.

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