AC power adapter HP 65W USB-C L04540-001, compatible with various HP laptops

HP 65W USB-C AC power adapter L04540-001 supplies up to 65 watts of USB-C power for charging and operating compatible HP laptops. Designed as a replacement or spare adapter, it delivers basic charging functionality through a single USB-C output and is intended for users who need a compact power source for home, office, or travel use. The adapter supports standard USB-C power delivery profiles suitable for many HP notebook models and provides a straightforward plug-and-play power connection.

Advantages

The adapter offers a compact form factor and a single USB-C output that simplifies connections and reduces cable clutter. Its 65 W power rating covers common laptop charging needs including typical ultrabooks and mainstream notebooks. Built to meet general compatibility with HP USB-C charging ports, the unit serves as an accessible spare or replacement without additional configuration. The adapter also includes integrated protection features for voltage and current stability during normal charging scenarios.

Suitable for

• Charging compatible HP laptops and notebooks that accept USB-C power delivery
• Use as a travel or secondary adapter for office or home
• Replacing a lost or damaged original charger with a functional spare
• Powering USB-C equipped portable devices within the adapter's power range

Key specifications

• Output power: 65 W (maximum)
• Connector type: USB-C (female)
• Power delivery: USB-C PD profiles supported for laptop charging
• Input voltage: compatible with standard AC mains (region-specific plug required)
• Form factor: compact external AC adapter with integrated cable/connector

How to use

Connect the AC power adapter to a suitable mains outlet using the regional plug, then insert the USB-C connector into the laptop's USB-C charging port. The laptop should indicate charging or power input according to its own power management. For best results, use the adapter with devices that support USB-C Power Delivery and check the laptop's documentation for compatible power ratings. Disconnect the adapter when the device is fully charged or if abnormal heat or behavior is observed.

Recommendations

Use the adapter in environments with normal ambient temperatures and avoid exposure to moisture. Ensure the USB-C connector is fully seated in the laptop port for reliable charging and avoid placing heavy objects on the cable. If the laptop requires higher wattage for full performance under heavy load, use a charger that meets the device manufacturer’s specified power rating.