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Black car charger adapter with 4.0mm x 1.3mm tip

Power4Laptops

Power4Laptops DC Adapter Car Charger 19V 2.37A 4.0mm 1.3mm for Asus X541U

SKU CH-GKEJ-QC991

A 12 V car charger supplies 19 V at 2.37 A through a 4.0 mm by 1.3 mm plug to power compatible Asus X541U laptops

  • Charges laptop from 12 V car socket
  • 19 V 2.37 A output powers Asus X541U
  • 0 mm × 1.3 mm tip fits device port
  • Maintains battery charge while system runs
  • Powers notebook and charges battery when off

Car Charger for Asus X541U

This Power4Laptops DC adapter lets you run or charge an Asus X541U laptop from a vehicle 12V socket. It supplies 19V at 2.37A through a 4.0mm by 1.3mm barrel plug. The unit is intended for mobile professionals who need power between sites.

Simple plug-in installation

Insert the adapter into the cigarette lighter receptacle and connect the barrel plug to the laptop power jack. No drivers or configuration are required. The only common issue is a loose fit if the vehicle socket is worn or the laptop jack is damaged.

Steady output on long journeys

The charger maintains its rated 19V 2.37A output continuously while the engine is running. It charges the battery during use and keeps it topped up when the system is off. Performance does not degrade over extended trips.

Highlights

  • Charges laptop from 12 V car socket
  • 19 V 2.37 A output powers Asus X541U
  • 0 mm × 1.3 mm tip fits device port
  • Maintains battery charge while system runs
  • Powers notebook and charges battery when off

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 19V 2.37A output is working after plugging into the 12V socket?

The laptop charging indicator should light and the battery percentage rise while the car engine runs; if it stays flat, check the lighter fuse and that the 4.0mm x 1.3mm tip seats fully.

What comes in the box and do I need a separate cable for the Asus X541U?

The package includes the car charger with the fixed 4.0mm x 1.3mm tip; no extra cable is required for the X541U.

Which version matches the Asus X541U — 19V 2.37A or a different amperage?

Choose the 19V 2.37A model with the 4.0mm x 1.3mm plug; it matches the X541U power requirement exactly.

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