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Black rectangular AC adapter with 7.4 mm barrel connector and three-prong power cord

XPI

XPI DE17 130W 19.5V AC Adapter 7.4mm Dell

SKU CH-P4AT-P0ZA7

130 W AC adapter delivers 19.5 V to compatible Dell Precision, Studio, Vostro, XPS and Alienware laptops via a 7.4 mm connector

  • Power adapter voltage100 V - 240 V
  • Power adapter wattage130 W
  • Main functionNotebook
  • Product colorBlack
  • Product typeAC Adapter
  • 130 W output powers demanding Dell laptops
  • 100–240 V input works worldwide
  • 4 mm connector fits listed Precision, XPS, Alienware models
  • CE, FCC, RoHS certified for safety
  • Includes 3 ft power cord for immediate use

What this adapter powers

The XPI DE17 is a 130 W AC adapter built for a wide range of Dell Precision, Studio, Vostro, XPS and Alienware 13 laptops. It delivers 19.5 V at 6.67 A from a 100–240 V input, making it suitable for mobile workstations and performance notebooks that require the higher 130 W rating. The barrel connector measures 7.4 mm by 5 mm and the unit ships with a 3-foot US power cord.

Connector fit and input range

The 7.4 mm barrel must match the laptop’s power port, which should measure 7.5 mm or slightly over one-quarter inch across; a mismatch will prevent a secure connection. The adapter accepts 100–240 V at 50–60 Hz, so it operates on mains supplies worldwide without a voltage selector. No other connector sizes or output voltages are provided by this model.

Checks before ordering

Verify that the original charger for your Dell laptop is rated at 130 W and uses the 7.4 mm barrel; systems that require a lower wattage or a different tip will not work correctly. Confirm the port diameter on the device itself, because several similar-looking Dell models use smaller connectors. This adapter does not support USB-C Power Delivery or any proprietary Dell communication protocols beyond the basic barrel interface.

How it compares

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

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameXPI
Model nameDE17
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage100 V - 240 V
Power adapter wattage130 W
More details
Main functionNotebook

Questions about this item

Which Dell models is the XPI DE17 130W adapter compatible with?

The adapter supports Dell Precision 3510, M20, M2400, M2800, M4400, M4500, M4800, M60, M6300, M70, M90; Studio 1535, 1536, 16 1645, 16 1647; Vostro 1000, 1200, 1400, 1500, 2510, 3700, 3750, 500, A840; XPS 14 L401X, 15 L501X, 15 L502x, 17 L701X, Gen 2, L702X, M1210, M1330, M140, M1530, M170, M1710; Alienware 13, Alienware 13 R2.

What does the 130W output mean for my laptop in daily use?

The 19.5V 6.67A output delivers up to 130 watts, enough to charge the battery while running demanding workloads on supported Precision, XPS, Studio, Vostro and Alienware models.

What connector standard does the 7.4mm barrel use and what does it limit?

The 7.4mm x 5mm barrel fits Dell ports measuring about 7.5mm across; it carries 19.5V at 6.67A and cannot be used on laptops that require a different barrel size or voltage.

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