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Black rectangular USB-C 45W AC adapter with cable

Lenovo

Lenovo GX20N20876 45W USB-C ac adapter

SKU CH-QJG0-E8TNN MPN GX20N20876

45W USB-C adapter powers Lenovo Yoga 720-13 and IdeaPad 720s-13 models

  • ColorBlack
  • TypeOthers
  • Battery TypeLithium-Ion
  • FunctionInternet Tablet
  • Weight1.00 lbs
  • 45 W USB-C power for rapid charging
  • compatible with Yoga 720-13 and IdeaPad 720s-13
  • OS independent operation across platforms
  • lightweight 1.00 lbs design for easy travel
  • genuine Lenovo GX20N20876 reliability

45W USB-C Adapter for Lenovo Laptops

This 45W USB-C AC adapter supplies power to compatible Lenovo Yoga and IdeaPad models. It is intended for owners who need a replacement or spare charger for daily use at home or in the office. The unit operates independently of the operating system.

45W Output Capacity and Limits

The adapter delivers up to 45W of power through its USB-C connection, sufficient for charging the supported ultraportable notebooks under normal workloads. It will not provide enough power for larger laptops or devices that require higher wattage inputs.

Replaces Lost or Damaged Original Chargers

This unit serves as a direct replacement for the original charger supplied with Yoga 720-13 and IdeaPad 720s-13 systems. The upgrade is worthwhile when the original adapter is lost, damaged or when a second charger is needed for travel.

Highlights

  • 45 W USB-C power for rapid charging
  • compatible with Yoga 720-13 and IdeaPad 720s-13
  • OS independent operation across platforms
  • lightweight 1.00 lbs design for easy travel
  • genuine Lenovo GX20N20876 reliability

Specifications

BrandLenovo
ModelGX20N20876
ColorBlack
TypeOthers
Battery TypeLithium-Ion
FunctionInternet Tablet
Weight1.00 lbs
Shipping weight0.45 kg
Package size165 × 127 × 64 mm

Questions about this item

Will the 45W USB-C adapter charge my older Yoga 720-13 that still uses a rectangular tip?

No, this unit only provides power through its USB-C connector, so a legacy rectangular-tip Yoga cannot use it without a separate USB-C-to-tip converter.

How can I confirm the GX20N20876 is delivering the full 45W after I plug it in?

The laptop's battery indicator will show a charging icon and the OS power menu should report approximately 45 watts input when the system is under load.

Does the box include a USB-C cable or only the brick with a fixed lead?

The adapter ships with a permanently attached USB-C cable; no detachable cable or additional accessories are supplied in the package.

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