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HP KG298AA 90 Watts Power Adapter For Presario CQ40-500 Notebook
- Power Output: 90 Watts
- Input Voltage: 100-240V AC (Universal)
- Output Voltage: Typically 18.5V DC (standard for many HP laptops)
- Connector Type: HP proprietary barrel connector
- Compatibility: HP Presario CQ40-500 Notebook PC series
- Includes AC power cord
- Designed for charging and powering the laptop
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Product Overview
The HP KG298AA is a 90 Watt power adapter specifically designed for HP Presario CQ40-500 series notebooks. It provides the necessary power to charge the laptop's battery and run the system simultaneously.
Technical Information
| Product Type | Power Adapter / AC Adapter / Charger |
| Power Output | 90 Watts |
| Input Voltage | 100-240V AC |
| Output Voltage | 18.5V DC (typical) |
Additional Specifications
| Connector | HP Proprietary Barrel |
| Compatibility | HP Presario CQ40-500 Notebooks |
| Manufacturer | HP |
Product Description
The HP KG298AA is an original equipment manufacturer (OEM) power adapter, also known as an AC adapter or charger, specifically designed to meet the power requirements of the HP Presario CQ40-500 series of notebook computers. It delivers a stable and reliable power supply, essential for both charging the laptop's internal battery and powering the system's components while in use. With a substantial 90-watt power output, this adapter is capable of handling the demands of the notebook's processor, display, and other peripherals. It features universal input voltage compatibility, allowing it to be used with standard AC power outlets worldwide (100-240V). The output is typically a regulated 18.5 volts DC, delivered through a proprietary HP barrel connector designed to fit securely into the laptop's power input port. Using the correct OEM power adapter like the KG298AA is crucial for maintaining the health of the laptop's battery and ensuring optimal system performance. It prevents potential damage that could arise from using incompatible or lower-quality third-party chargers. This adapter is a direct replacement for lost or damaged original power supplies for the specified Presario models.
