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Black rectangular USB-C power adapter with detachable power cord

WUINTE YG45W-TC USB-C 45W AC adapter

SKU CH-RC6F-1M6X2

Delivers up to 45W over USB-C with multiple voltage steps and includes a power cord

  • Battery typeCorded Electric
  • Power adapter voltage240 V
  • Power adapter current3.25 A
  • Power adapter wattage45 W
  • Product colorBlack
  • Product typeUSB Type C
  • 45W maximum output powers compatible Lenovo laptops efficiently
  • Multiple voltage profiles from 5V to 20V match device requirements
  • USB-C connector fits ThinkPad, Yoga, Chromebook and IdeaPad models
  • Built-in protection guards against short circuit, overvoltage, overcurrent and overheating
  • Package includes power adapter and mains cord for immediate use

USB-C 45 W AC adapter for Lenovo laptops

The WUINTE YG45W-TC is a 45 watt USB-C power adapter designed for Lenovo ThinkPad, Yoga, IdeaPad and Chromebook models that charge through a USB-C port. It ships with a detachable mains cord and a black USB-C connector. The unit accepts 100 to 240 V AC input at 50 to 60 Hz, making it suitable for worldwide travel.

Practical limits of the USB-C Power Delivery

The adapter negotiates output voltages of 5 V, 9 V, 12 V, 15 V and 20 V over a single USB-C cable. Maximum current is 3 A at the lower voltages and 3.25 A at 20 V, so the brick cannot supply more than 45 W even if the laptop requests 65 W. Devices that require a proprietary barrel connector or a higher fixed voltage will not charge from this unit.

Capacity and headroom for everyday workloads

At 45 W the adapter comfortably powers ultraportables such as the ThinkPad X1 Carbon, X1 Yoga, X270, X280, X380, X390 and X395 during office tasks, web browsing and video playback. It will also run larger ThinkPad T-series and L-series models but may not sustain peak CPU and GPU loads or charge the battery while the system is under heavy use.

How it compares

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

Price $24.99
Cheaper than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameWUINTE
Model nameYG45 W-TC
Part numberUSB C Laptop Charger
Product colorBlack
Product typeUSB Type C
Power
Battery typeCorded Electric
Power adapter voltage240 V
Power adapter current3.25 A
Power adapter wattage45 W

Questions about this item

Should I choose the 45 W or 65 W version for my ThinkPad T480s?

The adapter delivers up to 45 W; it also negotiates 65 W profiles (20 V / 3.25 A) for laptops that request them.

What does the 45 W rating mean when I plug it into a Lenovo Yoga 920?

It supplies up to 45 W (20 V / 2.25 A) so the Yoga 920 will charge at its normal 45 W rate.

Does the USB-C connector support Power Delivery 3.0 and what voltage steps are available?

The USB-C port offers fixed PDO steps of 5 V / 3 A, 9 V / 3 A, 12 V / 3 A, 15 V / 3 A, 20 V / 2.25 A and 20 V / 3.25 A.

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