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Black rectangular USB-C power adapter with detachable cable, matte finish, compact brick shape

DELL SL195923 140W USB-C AC Adapter

SKU CH-1VAP-TDGYJ

A 140W USB-C power adapter delivering 20V at 7A for compatible Lenovo laptops

  • CompatibilityLaptops
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Current11.8A
  • AC Adapter Output Power85W
  • FeaturesFast Charging, USB Type C, Corded Electric, 1, 20 volts, 7 a
  • 140 W USB-C power delivery charges compatible Lenovo laptops quickly
  • 20 V at 7 A output supports high-performance models like Legion Pro and Yoga Pro
  • 100–240 V input works worldwide without a voltage converter
  • USB Type-C connector fits modern slim-line charging ports
  • 78 lb weight keeps travel bags light

140 W USB-C power adapter for Lenovo laptops

This 140 W USB-C AC adapter is built for Lenovo Slim Pro, Yoga Pro and IdeaPad Pro models that require 20 V at up to 7 A. It suits owners of compatible 14-inch and 16-inch ultraportables who need a reliable replacement or a spare charger for travel.

Replaces lost or worn 135 W and 140 W USB-C units

The adapter matches the 20 V 7 A 140 W profile used by the listed Lenovo series and also covers 135 W variants sharing the same USB-C connector. The jump is worth it when your original supply has failed, when you want a second unit for a docking station, or when the existing brick no longer holds a stable voltage under load.

Verify your laptop model and USB-C charging support

Check that your device appears in the compatibility list — Slim Pro 7, Slim Pro 9, Yoga Pro 7, Yoga 9 and IdeaPad Pro 5i 14- and 16-inch models — and that it charges via USB-C at 20 V. Confirm the part number on your current adapter matches ADL140YDC3A, ADL140YLC3A, ADL135YSDC3A or ADL135YSCC3A before ordering.

Highlights

  • 140 W USB-C power delivery charges compatible Lenovo laptops quickly
  • 20 V at 7 A output supports high-performance models like Legion Pro and Yoga Pro
  • 100–240 V input works worldwide without a voltage converter
  • USB Type-C connector fits modern slim-line charging ports
  • 78 lb weight keeps travel bags light

Specifications

BrandDELL
ModelSL195923
CompatibilityLaptops
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Current11.8A
AC Adapter Output Power85W
FeaturesFast Charging, USB Type C, Corded Electric, 1, 20 volts, 7 amps
Weight0.78 pounds

Questions about this item

What USB-C power profiles does the 20.0V 7.0A output support?

It delivers 140W at 20.0V 7.0A, plus 19.95V 5.0A, 15.0V 3.0A, 9.0V 3.0A and 5.0V 3.0A for 15W devices

Which step is often missed when connecting the USB-C cable to a Legion Pro 5 7 9 16IRX8?

Push the USB-C plug fully until it clicks; a loose fit limits the charger to lower power profiles

When should the detachable AC cord be replaced?

Replace the cord if the IEC connector pins discolour, the insulation cracks or the cord becomes warm during normal 100-240V 2.5A operation

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