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Black 45W USB-C power adapter with detachable cable

NShi

NShi GX20M33579 45W USB-C ac adapter

SKU CH-T078-YD95M

45W USB-C power adapter replaces Lenovo GX20M33579 for IdeaPad 720S and Yoga 720, 910, Miix 720 models

  • Power adapter voltage5 V 2A, 12 V 2A, 14.5 V 2A, 15 V 3A, 20 V 2.25A
  • Power adapter wattage45 W
  • Product colorBlack
  • Product typeAC Adapter
  • Compatible withLENOVO IDEAPAD 720S-13IKB 81A8, IDEAPAD 720S-13IKB 81BV, IDE
  • 45W USB-C power charges compatible Lenovo laptops efficiently
  • Multi-voltage output 5V 2A, 12V 2A, 14.5V 2A, 15V 3A, 20V 2.25A matches original specs
  • Replaces OEM part numbers GX20M33579, 81MH0006US, 81MH0007US for direct fit
  • Certified UL, CE, FCC, RoHS for electrical safety assurance
  • Supports IdeaPad 720S, Miix 720, Yoga 720, Yoga 910 and N23 Chromebook models

Replacement 45W USB-C adapter for Lenovo IdeaPad

This adapter replaces OEM part GX20M33579 and matches the 81MH0006US and 81MH0007US specifications. It delivers 45W through a USB-C connection with multiple voltage profiles including 5V 2A, 12V 2A, 14.5V 2A, 15V 3A and 20V 2.25A. The unit carries UL, CE, FCC and RoHS safety certifications.

Check your laptop model

Verify that your device appears in the supported list: IdeaPad 720S-13IKB 81A8, IdeaPad 720S-13IKB 81BV, Miix 720-12IKB 80VV, N23 Yoga Chromebook ZA26, Yoga 720-13IKB 80X6, Yoga 910-13IKB 80VF or Yoga 910-13IKB Glass 80VG. Confirm your original charger uses a USB-C connector and requires 45W output. This adapter is not for laptops that need higher wattage or a different connector type.

Replaces a lost or failing original Lenovo charger

Use this unit when the factory adapter is missing, damaged or no longer holds a stable charge. The multi-voltage design matches the original power profiles so the laptop charges at the same rate. Buyers who need a second charger for travel or a spare for the office will also find it suitable. It does not serve devices that require more than 45W or a barrel-style plug.

How it compares

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

Price $19.99
Cheaper than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Model nameGX20M33579, 81MH0006US, 81MH0007US
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage5 V 2A, 12 V 2A, 14.5 V 2A, 15 V 3A, 20 V 2.25A
Power adapter wattage45 W
Compatibility
Compatible withLENOVO IDEAPAD 720S-13IKB 81A8, IDEAPAD 720S-13IKB 81BV, IDEAPAD MIIX 720-12IKB 80VV, N23 YOGA CHROMEBOOK ZA26, YOGA 720-13IKB 80 × 6, YOGA 910-13IKB 80VF, YOGA 910-13IKB GLASS 80VG

Questions about this item

Does the NShi GX20M33579 adapter come with a USB-C cable or must I buy one separately?

The adapter has a fixed USB-C output cable so no separate cable is required.

My laptop is a Yoga 910-13IKB 80VF; will this 45 W unit charge it at full speed?

Yes, the adapter matches the OEM GX20M33579 specification and supports the 20 V 2.25 A profile your Yoga 910 expects.

What does the 45 W rating mean when I plug it into my IdeaPad 720S-13IKB?

It delivers up to 45 W via USB-C Power Delivery, negotiating 5 V, 12 V, 14.5 V, 15 V or 20 V depending on the laptop's request.

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