HP 18.5V 3.5A Big Pin Laptop Charger

HP 18.5V 3.5A Big Pin Laptop Charger Overview

The HP 18.5V 3.5A Big Pin Laptop Charger is a dependable replacement power adapter designed for HP laptops that use the 7.4mm × 5.0mm big pin connector. It delivers 65W of power to provide stable charging and reliable performance for compatible HP notebooks.

This charger is suitable for home, office, school, and travel use, offering protection against common electrical issues while ensuring your laptop receives consistent power.

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Key Features & Benefits

• 65W Power Output (18.5V 3.5A)
  • Benefit: Provides efficient and stable power delivery for compatible HP laptops.
• 7.4mm × 5.0mm Big Pin Connector
  • Benefit: Ensures proper compatibility with HP notebooks using the large barrel charging port.
• Built-in Safety Protection
  • Benefit: Protects against over-voltage, over-current, overheating, and short-circuit conditions.
• Universal AC Input Support
  • Benefit: Allows use with different power standards worldwide (100–240V AC).
• Compact Portable Design
  • Benefit: Makes it convenient to carry as a replacement or spare charger.

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Technical Specifications

General

• Brand: HP Compatible
• Product Type: Laptop AC Power Adapter
• Power Rating: 65W
• Connector Type: Big Pin Barrel Connector

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Power Specifications

• Input Voltage: 100–240V AC
• Input Frequency: 50–60Hz
• Output Voltage: 18.5V DC
• Output Current: 3.5A
• Maximum Output Power: 65W

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Connector Specifications

• Connector Size: 7.4mm × 5.0mm
• Connector Type: Large Pin / Big Pin Barrel
• Connection: DC Output Plug

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Protection Features

• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Over-temperature protection
• Overload protection

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Compatibility

Compatible with selected HP laptops including models from:

• HP Pavilion Series
• HP ProBook Series
• HP EliteBook Series
• HP Compaq Series
• HP Presario Series

Suitable for HP laptops with:

• 18.5V charging requirement
• 65W power requirement
• 7.4mm × 5.0mm big pin charging port

Confirm your laptop model and charger specifications before purchase.

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Pros

• Reliable 65W charging performance
• Compatible with many HP notebook models
• Lightweight and easy to carry
• Provides electrical protection
• Suitable as a replacement or spare charger
• Easy plug-and-play installation

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Cons

• Not compatible with HP small pin chargers
• Not suitable for USB-C charging laptops
• Requires matching voltage and connector size

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Ideal Applications

• HP laptop replacement charger
• Office environments
• Home users
• Students
• Business travel
• Spare power adapter

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Available from: Novelty Tech Solution 

Location: Revlon Professional Plaza, Mezzanine 2, Shop Number 1, Nairobi CBD, Kenya.