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HP 179725-002 50 Watts Power Adapter For Pavilion & Presario
- Power Output: 50 Watts
- Input Voltage: 100-240V AC
- Output Voltage: Typically 18.5V DC (verify specific model)
- Connector Type: Specific HP proprietary barrel connector
- Compatibility: HP Pavilion & Presario series laptops
- Model Number: 179725-002
- Function: Powers laptop and charges battery
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Product Overview
The HP 179725-002 is a 50 Watt power adapter designed for a range of HP Pavilion and Presario series laptops. It provides the necessary power to operate the laptop and charge its battery, ensuring uninterrupted use for mobile professionals and home users.
Technical Information
| Wattage | 50W |
| Input Voltage | 100-240V AC |
| Output Voltage | 18.5V DC (Typical) |
Additional Specifications
| Connector | Proprietary Barrel Connector |
| Compatibility | HP Pavilion & Presario |
Product Description
The HP 179725-002 is a 50-watt AC power adapter specifically manufactured to supply power to a variety of HP Pavilion and Presario laptop models. This adapter serves the dual purpose of powering the laptop directly from an AC outlet and replenishing the charge in its battery. Its 50W rating is suitable for the typical power requirements of these consumer-oriented portable computers, ensuring efficient operation and charging. Featuring universal input voltage support (100-240V AC), this power adapter is designed for global usability, allowing users to power their laptops in different countries without needing a separate voltage converter. The output is typically regulated at 18.5 volts DC, delivered through a proprietary HP barrel connector that ensures a secure and stable connection to the laptop's power input port. This specific connector type is crucial for maintaining proper electrical contact and preventing damage to the laptop's power circuitry. As an official HP part, the 179725-002 guarantees compatibility and reliability with the intended HP Pavilion and Presario laptops. Using an authentic HP adapter helps to ensure the longevity of the laptop's battery and internal power components by providing the correct voltage and current. This makes it an essential accessory for replacing a lost or damaged adapter or for having a convenient spare at home or in the office, ensuring that users can keep their devices powered up and ready for use.

