Fonte de alimentação AC HP 45W compatível com portáteis HP modelo 8TP44AV

The AC Power Adapter HP 45W compatible with HP laptops Model 8TP44AV delivers 45 watts of DC power for charging and operating supported HP notebooks. This compact adapter provides the necessary power for everyday tasks such as web browsing, document editing, and video playback. It is intended as a replacement or spare unit for users who require a portable, reliable source of power at home, in the office, or while travelling. The adapter includes a standard AC input and a DC output connector designed to mate with compatible HP laptop power sockets and offers stabilized output to support battery charging and device operation.

Advantages

The adapter offers a compact form factor and a lightweight design that simplifies transport and storage. Engineered to deliver a stable 45W output, it supports consistent charging and helps maintain laptop performance during use. The integrated protection features reduce risks associated with overcurrent, overvoltage and short circuits, contributing to safer charging. Its compatibility with a range of HP laptop models makes it a practical spare or replacement power supply for routine use.

Suitable for

• Charging compatible HP laptops and maintaining operation during use
• Use as a spare adapter for travel or office mobility
• Replacing a lost or damaged original power adapter
• Light-duty computing tasks: browsing, office applications, media playback

Key specifications

• Output power: 45 watts DC
• Input: standard AC mains input compatible with regional sockets (check plug type before use)
• Output connector: DC barrel/compatible HP connector designed for supported notebook models
• Protection: built-in overcurrent, overvoltage and short-circuit protection
• Form factor: compact and lightweight adapter housing for portability

How to use

Connect the adapter to an appropriate AC mains outlet using the supplied or compatible power cord, then plug the DC connector firmly into the laptop power socket. Ensure the connector matches the laptop’s input jack and that the adapter is rated for the device’s power requirements. When connected, verify that the laptop indicates charging; disconnect the adapter by first unplugging it from the laptop and then from the mains socket. Allow the adapter to cool if it has been in continuous use before storing.

Recommendations

Use the adapter in dry, well-ventilated environments and avoid covering it during operation. Confirm compatibility with your specific HP laptop model before purchase, and do not attempt repairs or modifications. For prolonged use, place the adapter on a hard, heat-resistant surface and periodically inspect the cable and connector for wear or damage.