Graviton
Graviton 20V 2.25A 45W USB-C Power Adapter PA5279U-1ACA
A 45W USB-C power adapter delivering 20V 2.25A for compatible Toshiba Tecra and Portégé laptops
- Delivers 45 W through a USB-C connector
- Supports 20 V at 2.25 A for compatible laptops
- Works with Tecra X40 and Portégé X20W series
- Accepts 100 to 240 V input worldwide
- Includes CE certification and power cord
Graviton 45W USB-C Charger
This Graviton adapter delivers 45W over a USB-C connector for compatible Toshiba Tecra and Portégé ultraportables. It accepts 100-240V input for worldwide use and includes a detachable mains cord. The unit is supplied new with CE certification. It replaces part numbers PA5279U-1ACA and PA5279E-1AC3.
Check laptop model and port
Verify that your device appears in the supported model list, which covers Tecra X40-D, X40-E and Portégé X20W and X30T-E series variants. The charger uses a Type-C output plug, so the laptop must charge via USB-C Power Delivery. Confirm the original adapter specifies 20V 2.25A output before ordering.
Compact brick with fixed cable
The adapter body houses the regulation circuitry and ends in a fixed USB-C lead, reducing the number of separate cables to carry. A standard IEC mains lead plugs into the brick, allowing easy replacement of the AC cord for EU, US, UK or AU sockets. The design is suited to daily commuting and desk use alike.
Highlights
- Delivers 45 W through a USB-C connector
- Supports 20 V at 2.25 A for compatible laptops
- Works with Tecra X40 and Portégé X20W series
- Accepts 100 to 240 V input worldwide
- Includes CE certification and power cord
Specifications
No published specifications for this item yet.
Questions about this item
What comes in the package and is a USB-C cable included?
The box contains the 45W USB-C power adapter and a detachable mains power cord; the USB-C charging cable is integrated into the adapter so no separate cable is required.
Which part number should I select for a Tecra X40-D-10R or Portege X20W?
Both PA5279U-1ACA and PA5279E-1AC3 are listed as compatible replacements for those models.
What does the 45W rating deliver when connected to a Tecra X40-D?
The adapter negotiates 20V at 2.25A for 45W peak output and also supplies 5V/3A, 9V/3A and 15V/3A for lower-power states.
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