HP Original AC Adapter 90 W 7.4mm Big Pin – Used

The HP Original 90W AC Adapter with 7.4mm Big Pin connector is a genuine HP power supply designed for compatible HP laptops, business notebooks and mobile workstations that use HP’s larger 7.4mm barrel-style charging connector.

It typically delivers 19V or 19.5V DC output depending on the adapter revision, providing up to 90W of power for supported systems. The adapter uses HP’s traditional 7.4mm barrel connector with center identification pin, commonly referred to as the HP Big Pin connector.

This original HP adapter is suitable as a replacement for a compatible existing charger or as an additional power supply for office, home, workstation or professional use.

• ℹ️ PRODUCT IMAGE INFORMATION
  Images are for reference only. As this is a used original HP Original 90W AC Adapter, the physical appearance, label design, and housing shape may vary slightly depending on batch and part number, while specifications and compatibility remain the same.

Key Features

90W Power Output
Provides up to 90W of output power, making it suitable for compatible HP systems that require more power than standard 45W or 65W adapters.

High-Capacity DC Output
Designed to deliver up to 90W through a regulated DC output. Exact voltage and current ratings may vary between genuine HP 90W adapter revisions.

7.4mm Big Pin Connector
Uses HP’s larger 7.4mm barrel-style connector with center identification pin, commonly known as the HP Big Pin connector.

Original HP Power Adapter
This product is a genuine HP AC adapter rather than a generic third-party replacement, providing the correct HP connector format and electrical characteristics for supported systems.

Designed for Compatible HP Systems
The 90W power class is commonly used with selected HP EliteBook, ProBook, ZBook and other professional HP systems. Exact compatibility depends on the specific laptop model and required adapter specification.

Suitable for Business & Professional Laptops
Its higher power capacity makes it suitable for compatible systems used in office, engineering, business and professional workloads.

Smart Center-Pin Identification
The connector incorporates HP’s center identification pin, allowing compatible HP systems to recognize the connected power adapter.

Universal AC Input
Supports standard 100–240V AC, 50–60Hz input, allowing operation with compatible regional mains power cables.

Replacement or Additional Adapter
Suitable as a replacement for a compatible original charger or as an additional power adapter for use at another desk, office, home or workstation.

Compatibility Check Recommended
HP laptops may use different wattages and connector sizes even within the same product family. The required voltage, wattage and 7.4mm Big Pin compatibility should be verified before purchase.

Condition & Quality Assurance

This product is sold in used condition and has been professionally tested to ensure full functionality.

Normal signs of previous use such as light scratches, scuffs, minor marks or cosmetic wear may be present on the adapter housing or cable.

Multiple cosmetic condition grades may be available. The customer can select the preferred condition from the available product options.

The core specification remains 90W maximum output with an HP 7.4mm Big Pin connector. Cosmetic condition, adapter housing design, HP part number, exact voltage/current rating and included AC power cable may vary depending on the selected product variant.

Package Includes

• HP Original 90W AC Adapter
• Integrated 7.4mm Big Pin DC Charging Cable

AC mains power cable or other additional accessories are included only when specifically mentioned in the selected product option.

All our refurbished products come with a 12-month warranty covering manufacturing defects. Returns accepted within 14 days, free of charge. Shipping is carbon-neutral via DHL Express.

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