DELL LA130PM121 130W 19.5V power adapter

What this adapter replaces

This 130W Dell LA130PM121 power adapter supplies 19.5V at 6.7A to compatible Dell Alienware, Latitude, Precision Mobile, Studio, XPS and Vostro notebooks. It accepts 100-240V 50-60Hz input for worldwide use and includes a 7.4x5.0mm DC plug with a three-prong AC cord matched to the destination region. Buyers whose laptops require a different voltage, amperage or barrel size cannot use this unit.

Sustained delivery and protection

The adapter is rated for continuous 130W output rather than a short burst, with a PCB design that provides overcharge, over-discharge, over-temperature, overcurrent, overvoltage and short-circuit protection. These safeguards operate throughout extended charging or high-load sessions to keep the power supply stable. Users needing more than 130W for larger workstations or multi-GPU systems will find this adapter insufficient.

Thermals, noise and draw in normal use

Under typical loads the brick runs at normal operating temperatures for a 130W class supply and produces no audible fan noise because it uses passive cooling. Input current scales with the 100-240V AC source, drawing proportionally less at higher mains voltages. The unit ships brand new with a 12-month warranty and contains no moving parts that could wear or rattle over time.