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Black rectangular AC adapter with USB tip and 240W label

DELL LX-130W 240W AC Adapter 20V 11.8A USB Tip

SKU CH-4ZW1-R9FV5

A 240W laptop charger delivering 20V at 11.8A with a USB tip and short-circuit protection for compatible MSI workstations

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Compatible withLaptops
  • Key featuresShort Circuit Protection, USB Tip, 20 V, 12 A
  • Product weight1.41 lb (0.64 kg)
  • Delivers 240W output to power demanding MSI workstations and gaming laptops
  • Operates on 100-240V AC input for worldwide travel use
  • Includes USB tip for charging phones or accessories from the same brick
  • Built-in short-circuit protection safeguards connected devices during power faults
  • Weighs 1.41 pounds for manageable portability in a laptop bag

240 W DELL LX-130W adapter for MSI workstations

This DELL LX-130W unit delivers 20 V at 11.8 A for a total of 240 W from a 100-240 V AC supply. It is built for MSI CreatorPro and Stealth mobile workstations that require a USB tip connector. The brick weighs 1.41 pounds and includes short-circuit protection. Buyers who need a different tip style or a lower wattage unit should look elsewhere.

Thermals noise and power draw in normal use

The adapter accepts 50/60 Hz mains input between 100 V and 240 V and converts it to a steady 20 V DC output. Short-circuit protection engages automatically if a fault occurs on the output side. No active cooling fan is present so operation is silent. The 1.41 pound enclosure dissipates heat through its plastic shell during typical charging sessions.

Behaviour under sustained load rather than a short

Rated at 240 W continuous output the unit maintains 20 V at 11.8 A for extended periods while powering high-performance MSI laptops. The wide input range allows stable operation on varying mains voltages worldwide. Protection circuitry guards the connected notebook during prolonged maximum-current demand. Users requiring more than 240 W must select a higher-capacity power supply.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameLX-130 W
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Size & build
Product weight1.41 lb (0.64 kg)
Compatibility
Compatible withLaptops

Questions about this item

How do I connect the USB tip to my laptop and what step do people miss?

Plug the barrel connector into the laptop power port first, then attach the USB tip cable to the adapter; the step often missed is confirming the tip clicks fully into the barrel before powering on.

What part of this adapter will need replacement first under normal use?

The detachable USB tip cable wears fastest; the main brick has short-circuit protection and no moving parts, so the tip is the only routine replacement item.

What limit appears first when this 240W unit runs at full load for a long session?

Thermal protection engages once the brick reaches its internal temperature ceiling, causing output to throttle until it cools.

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