AC Adapter for HP Spectre 12-a004tu, 45W USB-C, outputs 5V/12V/15V, includes power cable

Replacement AC adapter for HP Spectre 12-a004tu, a 45W USB-C power supply that delivers selectable output voltages of 5V, 12V and 15V. The adapter connects via a USB Type-C plug and includes the detachable power cable. Designed for compactness and portability, it supports both battery charging and direct device operation for compatible HP Spectre laptops and other USB-C devices that accept these voltage levels.

Advantages

This 45W USB-C adapter offers multiple output voltages to match device power requirements, enabling safe charging and stable power delivery. The USB-C connection provides reversible plug orientation for convenient use, while the included power cable reduces the need to source additional accessories. Its compact form factor and lightweight design make it suitable for travel and everyday carry, and the adapter incorporates standard safety protections to help prevent overcurrent and short-circuit conditions during normal operation.

Suitable for

• Charging HP Spectre 12-a004tu and other compatible HP Spectre models that accept USB-C power
• Powering devices that require 5V, 12V or 15V USB-C input
• Portable and travel charging for laptops, tablets and USB-C devices
• Replacement of a lost or damaged original AC adapter

Key specifications

• Output power: 45 watts (total)
• Output voltages: selectable 5V, 12V, 15V
• Output connector: USB Type-C
• Input: AC mains via detachable power cable (included)
• Form factor: compact, travel-oriented external AC adapter
• Safety features: built-in protections for overcurrent, overvoltage and short-circuit (standard for powered adapters)

How to use

Connect the detachable power cable to the adapter and plug the cable into an appropriate AC mains outlet for your region. Insert the USB-C connector into the device charging port. If your device supports USB Power Delivery negotiation, the adapter will supply the appropriate voltage up to 45W based on the device’s requirements; otherwise, use the adapter at the specified selectable voltages that match the device input. Verify that the device indicates charging or external power before use and avoid using the adapter with devices that require higher power than 45W.

Recommendations

Use only with devices that accept USB-C power input and support the listed voltages. Avoid exposing the adapter to moisture, extreme temperatures or prolonged direct sunlight. Unplug from the mains when not in use and inspect the cable and connectors periodically for wear or damage. For best results, pair the adapter with compatible HP Spectre devices and certified USB-C cables.