AC Adapter HP 65W Smart 3N853AV — Compatible HP Laptop Power Supply, 65 W, Smart Pin

Replacement AC Adapter HP 65W Smart 3N853AV is a 65 W power supply designed for compatible HP laptops. It features a Smart Pin connector that enables power delivery and basic communication with the laptop for charging control and battery management. The adapter offers a compact form factor and plug-and-play operation for use at home, in the office or when travelling.

Advantages

The adapter provides consistent 65-watt output for stable system operation and battery charging. Its Smart Pin connector supports power negotiation with the host device, ensuring correct charging behavior. The compact design and lightweight construction make it easy to carry, and the build includes standard safety protections against overcurrent, overvoltage and short circuits for reliable daily use.

Suitable for

• Replacing a lost or damaged HP laptop power supply
• Using as a secondary adapter for travel or office
• Maintaining continuous work during battery replacement or repair
• Charging compatible HP notebooks that support a Smart Pin connection

Key specifications

• Output power: 65 W
• Connector type: Smart Pin (HP proprietary barrel with communication pin)
• Input voltage: universal AC input compatible with standard mains voltages
• Form factor: compact external AC adapter with detachable or fixed DC cable
• Protection features: overcurrent, overvoltage and short-circuit protection

How to use

Connect the AC adapter to a compatible mains outlet using the included AC cable. Insert the Smart Pin connector into the laptop power port until it seats securely. When connected, the laptop should indicate charging status through its battery icon or LED. To disconnect, unplug the adapter from the laptop before removing it from the mains. Follow the laptop manufacturer’s guidance on charging cycles to preserve battery lifespan.

Recommendations

Use this adapter only with HP laptops that support a Smart Pin connector and a 65 W power input. Avoid using damaged cables or connectors, operate the adapter in well-ventilated areas, and disconnect during electrical storms. For optimal battery health, avoid keeping the adapter connected continuously at 100% charge for extended periods.