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Rectangular black power brick with three interchangeable barrel tips and a long cord

DELL 130W AC Adapter 20V 11.8A 5.5×2.5mm 4.5×3.0mm 7.4×5.0mm

SKU CH-1H8Z-373JS

A 130W Dell laptop charger delivering 20V at 11.8A with three interchangeable tips for broad compatibility

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresFast Chargings, 5.5 × 2.5 mm tip,4.5 × 3.0 mm Tip,7.4 × 5.0
  • 130 W output powers demanding laptops
  • 20 V 11.8 A delivers stable high-current charging
  • Three tip sizes 5.5×2.5 mm 4.5×3.0 mm 7.4×5.0 mm fit multiple ports
  • Intelligent IC guards against over-voltage over-current short-circuit overheating
  • 1 lb lightweight design suits home office travel

Dell 130W 20V AC Adapter

This Dell AC adapter delivers 20 volts at 11.8 amps for compatible laptops. It includes three interchangeable barrel tips measuring 5.5 by 2.5 mm, 4.5 by 3.0 mm, and 7.4 by 5.0 mm. The unit weighs 1.1 pounds and is supplied in new condition.

Output Power and Headroom

The adapter is rated for 85 watts of output power. It will run laptops that draw up to that level, while the built-in protection circuitry guards against over-voltage, over-current, short-circuit and overheating. Demands above 85 watts exceed its capacity and require a higher-rated supply.

Connector Fit Decides Compatibility

The three supplied tip sizes cover the listed MSI Katana, GF, Pulse, Sword, Stealth, GL, Bravo, Alpha, CreatorPro and Workstation models that use a 4.5 by 3.0 mm connector. Buyers must verify their original charger uses 20 volts and one of the included tip diameters before ordering.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDELL
Model name130w
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Product weight1.1 lb (0.5 kg)
Compatibility
Compatible withLaptops

Questions about this item

Will this 130 W adapter run an older laptop that originally used an 85 W charger with the same 5.5×2.5 mm tip?

Yes — the unit supplies 20 V at up to 11.8 A, so it can deliver the full 85 W your older system expects while the 5.5×2.5 mm connector matches the original barrel jack.

How can I verify the charger is delivering the rated 20 V and 11.8 A after I plug it in?

Check the laptop’s battery icon or power utility; it should report 20 V input and show a charge rate consistent with the adapter’s 130 W maximum output.

Does the package include the 4.5×3.0 mm and 7.4×5.0 mm tips, or must I buy them separately?

All three tips — 5.5×2.5 mm, 4.5×3.0 mm and 7.4×5.0 mm — are supplied in the box, so no extra purchase is required.

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