Alimentatore HP 90W 463995-001 compatibile con laptop HP, alimentazione sostitutiva

AC adapter HP 90W model 463995-001 is a replacement power supply designed to provide up to 90 watts of stable power to compatible HP laptops. This adapter supports charging and operation of notebooks during typical daily activities such as office work, online study, and travel. It is intended as a spare or replacement unit to restore portable device functionality when the original adapter is unavailable or damaged.

Advantages

The adapter delivers consistent output power to maintain battery charge and support laptop performance under moderate load. Its compact form factor and integrated cable make it convenient for transport and everyday use. Built-in safety protections help reduce the risk of overcurrent, overvoltage and short-circuit conditions, supporting reliable operation with compatible notebooks.

Suitable for

• Charging HP laptops that accept a 90W external power source
• Replacing lost or damaged original AC adapters
• Use as a secondary adapter for travel or office
• Powering a laptop during extended use to preserve internal battery life

Key specifications

• Maximum output power: 90 W
• Input voltage: standard AC mains range suitable for region (100–240 V AC)
• Output voltage and current: compatible with HP laptop charging requirements (matched to 90W class)
• Connector type: proprietary barrel or manufacturer-specific laptop plug (compatible with supported HP models)
• Protection features: overcurrent, overvoltage and short-circuit protection
• Physical: compact rectangular adapter housing with attached cable

How to use

Connect the adapter to an appropriate mains outlet using the supplied AC power cord, then plug the adapter’s output connector into the laptop’s power inlet making sure the connector fits securely. Verify that the laptop indicates charging or external power before use. Use the adapter on a stable, ventilated surface and avoid covering the adapter housing while in operation to prevent overheating. Unplug from the mains when not in use for extended periods.

Recommendations

Use this adapter only with compatible HP laptops and ensure connector compatibility before connection. Avoid exposing the adapter to moisture, extreme temperatures or physical damage. For best performance, store the adapter in a dry place and disconnect it from the laptop when the battery is fully charged if long-term continuous connection is not required.