AC adapter HP 65W Smart 854057-002 – 65W laptop power supply, HP original

HP 65W Smart AC adapter is an original HP laptop power supply that delivers 65 watts of power for compatible HP notebooks. Designed to charge and power portable computers, the adapter provides stable DC output, integrated safety protections and a compact form factor suitable for home, office or travel use. This HP power supply is intended as a direct replacement for lost or damaged adapters and is compatible with notebooks that accept a 65W input.

Advantages

The adapter offers a consistent 65W output to support charging and system operation under typical workloads while limiting voltage and current excursions. Built-in protections guard against short circuits, overcurrent and overheating to reduce the risk of damage to the notebook and battery. Its compact brick and cable design reduce bulk in a bag and simplify setup, and the connector is shaped to match HP notebook power inlets for reliable contact.

Suitable for

• Charging compatible HP laptops and powering them during use
• Replacing lost, damaged or failing original adapters
• Use at home, office or when traveling
• Maintaining battery charging while performing office tasks or light multimedia work

Key specifications

• Output power: 65 watts
• Output type: DC regulated output suitable for notebook charging
• Integrated protections: overcurrent, short-circuit and thermal protection
• Form factor: compact external AC adapter (brick) with attached DC cable
• Compatibility: designed for HP notebooks that require a 65W external adapter

How to use

Connect the AC adapter to an appropriate mains outlet using the detachable or fixed mains lead supplied, then insert the DC connector firmly into the laptop power socket until it seats. If the notebook has an LED charge indicator, confirm charging begins. Avoid forcing the connector and ensure contacts are clean and dry. Disconnect the adapter from the mains before unplugging the DC connector when not in use. Allow the adapter to cool before storing if it becomes warm during extended charging sessions.

Recommendations

Use the adapter with laptops that specify a 65W external power source and a matching connector; using a lower- or higher-rated adapter or an incompatible connector may lead to improper charging or damage. Keep the adapter and cables away from liquids, extreme temperatures and heavy mechanical strain. For sustained heavy workloads, ensure good ventilation around the adapter to prevent thermal shutdown.