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Black rectangular USB-C power adapter with detachable cord

DELL SM65CS-01 65W 45W USB-C AC adapter 3540 7430 E5430 E5440 XPS Power Cord

SKU CH-4AB2-ZZ1E8

A 65W USB-C power adapter compatible with 45W Dell laptops, supporting Latitude, Inspiron, XPS and Chromebook models with 20V output and fast charging

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Compatible withLaptops
  • Key featuresFast Charging, USB Type C, Corded Electric, ETL, 1, type c 2
  • 65W output charges compatible Dell laptops quickly
  • USB-C connector fits many Latitude, Inspiron and XPS models
  • 100-240V input works worldwide without a converter
  • ETL certified for electrical safety
  • Weighs only .322 kg for easy travel

USB-C Power Adapter for Dell Laptops

This 65W USB-C AC adapter charges compatible Dell Latitude, Inspiron, XPS and Chromebook models. It accepts a 100-240V input and delivers up to 20V at 3.25A through a USB Type-C connector. The unit weighs 0.322 kg and carries ETL certification. It replaces Dell part numbers including P137G, P133G and P148G.

Fast Charging and Corded Electric Design

The adapter supports fast charging across multiple voltage profiles: 5V, 9V, 15V and 20V at 3A each, with 20V at 3.25A for maximum output. A fixed mains cable is included, so no separate IEC lead is required. The single USB-C port handles both power delivery and data on supported laptops. ETL listing confirms compliance with North American safety standards.

65W Output Decides Compatibility

The 65W rating determines whether this adapter can power a given Dell laptop; systems that require more than 65W will not charge at full speed or may not charge at all. Buyers needing 90W, 130W or higher output for Precision, Alienware or larger Latitude models cannot use this unit. The 45W compatibility note means it safely down-negotiates for lower-power ultraportables.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSM65CS-01
Part numberB0D24
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Product weight0.322 kg
Compatibility
Compatible withLaptops

Questions about this item

Will the USB-C cable on this DELL SM65CS-01 adapter need replacing after heavy daily use?

The USB-C cable is permanently attached to the 65W adapter body, so the entire unit would be replaced if the cable frays or the connector wears out.

What stops this 65W charger from delivering more power during prolonged maximum-load sessions?

The adapter is rated for 65W total output — 20V at 3.25A — and will not exceed that limit regardless of how long the laptop draws full power.

How warm does the SM65CS-01 get and does it make any noise when left plugged in all day?

The brick is a sealed, fanless design weighing .322 kg; it runs silently and reaches only normal operating warmth under continuous 65W load.

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