Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP WE449AA 40-Watts 19V 2.10A Power Adapter for NoteBook
- Product Type: AC Power Adapter
- Brand: HP
- Part Number: WE449AA
- Wattage: 40 Watts
- Output Voltage: 19V DC
- Output Current: 2.10A
- Connector Type: Specific HP barrel connector
- Compatibility: Designed for select HP Notebook models
We'll confirm the current price and availability for WE449AA.
Key specifications
See full specs ↓- Product Type
- AC Power Adapter
- Brand
- HP
- Wattage
- 40W
- Output Voltage
- 19V
- Output Current
- 2.10A
- Input Voltage
- 100-240V AC
Product details
The HP WE449AA is a 40-Watt power adapter designed for HP notebooks. It provides a reliable power source and charging capability with an output of 19V and 2.10A.
Technical Information
| Product Type | AC Power Adapter |
| Brand | HP |
| Wattage | 40W |
| Output Voltage | 19V |
Additional Specifications
| Output Current | 2.10A |
| Input Voltage | 100-240V AC |
| Connector | HP Specific |
Description
The HP WE449AA is an official HP AC power adapter, also known as a power supply or charger, specifically designed to provide power to and recharge the battery of compatible HP notebook computers. With a maximum output of 40 watts, it delivers the necessary electrical current and voltage to ensure optimal performance and battery health for the intended devices. The adapter operates by converting AC power from a wall outlet into the DC power required by the notebook. It features an output of 19 Volts and 2.10 Amperes, which are critical specifications for ensuring compatibility and preventing damage to the laptop's internal components. The included connector is designed to securely interface with the power input port on the HP notebook. This power adapter is an essential accessory for HP laptop users, providing a reliable solution for powering their device during use and replenishing the battery when it's depleted. Its compact and durable design makes it suitable for both home and travel use, ensuring that users can stay connected and productive wherever they go, provided their notebook model is supported by this specific adapter.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for WE449AA.
