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Compact black USB-C power adapter with detachable cord

GCROWN

GCROWN 45W USB-C Universal Replacement AC Adapter Power Cord

SKU CH-3N45-EF6PF

A 45 W USB-C charger with multi-voltage output for HP, Lenovo and Asus Chromebooks and ThinkPad laptops

  • Battery TypeLithium-Ion
  • Charges worldwide with 100 V to 240 V input range
  • Delivers up to 45 W through USB-C Power Delivery profiles
  • Supports 5 V, 12 V, 14 V, 18 V and 20 V output voltages
  • Replaces original chargers for many HP, Lenovo and Asus Chromebooks
  • Includes USB-C AC adapter ready for immediate use

Universal 45W USB-C Adapter

This 45W USB-C AC adapter replaces the original charger for a wide range of HP, Lenovo and Asus Chromebooks and select ThinkPad models. It accepts 100V to 240V input at 50Hz or 60Hz, making it suitable for worldwide travel. The package includes one Type-C AC adapter with a fixed USB-C connector.

Sustained multi-voltage output

The adapter delivers four fixed output profiles: 5V at 3A, 12V at 3A, 14V at 3A, 18V at 2.5A and 20V at 2.25A, providing 10W, 30W, 36W or 45W depending on the connected device. Under continuous load the unit maintains the negotiated voltage without stepping down, so a Chromebook or ultraportable can charge at full speed while in use. Thermal protection prevents shutdown during extended sessions.

USB-C power delivery limits

The USB-C connector caps maximum power at 45W, so laptops that require 60W or more will charge slowly or not at all. Only the five listed voltage steps are available; devices requesting intermediate voltages fall back to the nearest lower profile. The 1.3A input rating at 100V means the adapter draws modest mains current even at full output.

Highlights

  • Charges worldwide with 100 V to 240 V input range
  • Delivers up to 45 W through USB-C Power Delivery profiles
  • Supports 5 V, 12 V, 14 V, 18 V and 20 V output voltages
  • Replaces original chargers for many HP, Lenovo and Asus Chromebooks
  • Includes USB-C AC adapter ready for immediate use

Specifications

Battery TypeLithium-Ion

Questions about this item

How much heat does the 45 W USB-C adapter produce when running at full load all day?

The unit delivers up to 45 W through its USB-C connector and accepts 100 V to 240 V input at 1.3 A; typical warmth is comparable to other compact 45 W chargers.

What cable must I already own to use this charger with my laptop?

The adapter has a fixed USB-C output connector, so you only need a device that charges via USB-C Power Delivery; no separate cable is required.

Will this power supply work with an older ThinkPad T480s that uses USB-C charging?

Yes — the T480s is listed in the compatibility data and the adapter provides the 20 V 2.25 A profile that model expects.

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