Buy HP 2.31A Blue Pin Laptop Power Charger Adapter at Laptop BD

The HP 2.31A Blue Pin Laptop Power Charger Adapter is a reliable replacement power adapter designed for HP laptops that use the iconic blue-tip (blue pin) connector. With a stable 19 V output at 2.31 A (approx. 45 W), it provides dependable power for everyday computing tasks such as browsing, office work, video playback, and light productivity. Equipped with built-in safety protections against over-voltage, over-current, short circuits, and overheating, this adapter ensures safe and consistent performance. Its compact, durable design makes it ideal as a spare or replacement charger for home, school, office, or travel.

Full Specifications of HP 2.31A Blue Pin Laptop Power Charger Adapter

• Brand: HP (compatible aftermarket grade)

• Product Type: Laptop Power Charger / AC Adapter

• Model Output: 19 V 2.31 A (~45 W)

• Input Voltage: AC 100–240 V ~ 50/60 Hz (Universal)

• Output Voltage: 19 V DC

• Output Current: 2.31 A

• Total Power Output: Approx. 45 W

• Connector Type: Barrel plug with Blue Pin (HP proprietary)

• Connector Size: Typically 4.5 mm × 3.0 mm with blue inner pin

• Protection Features:

  • Over-voltage protection

  • Over-current protection

  • Short-circuit protection

  • Overheat protection

• Build Quality: Strong housing with quality internal components

• Color: Black

• Usage Purpose:

  • Replacement or spare adapter for compatible HP laptops

  • Provides stable power for everyday computing, browsing, office, and media

• Compatible HP Laptop Series & Models (Blue Pin, 19 V, 2.31 A):

  • HP Pavilion Series: Pavilion dv2, dv3, dv4, dv5, dv6, dv7 (select models with blue pin)

  • HP Compaq Presario Series: Presario CQ40, CQ41, CQ45, CQ50, CQ60, CQ70 and other compatible models

  • HP Pavilion G Series: G4, G6, G7 and similar models requiring blue pin 45 W charger

  • HP Stream / HP 14 / HP 15 (select models) requiring blue pin 45 W adapter and matching specs

  • Other HP laptops needing 19 V, 2.31 A, 45 W with blue pin connector

• Supported Operating Devices: HP laptops and notebooks requiring matching power and connector specs

• Warranty: 6 Months Warranty

Buy HP 2.31A Blue Pin Laptop Power Charger Adapter with Full Parts, Accessories & Services Support

Are you looking for an original and reliable HP 2.31A Blue Pin Laptop Power Charger Adapter at the best price in Bangladesh? At Laptop BD, we offer high-quality laptop and desktop accessories that are fully tested, durable, and perfectly compatible with your device. Whether you are replacing a faulty component, upgrading your system, or looking for expert guidance, we ensure a smooth and hassle-free experience from purchase to support.

What You Get with Your HP 2.31A Blue Pin Laptop Power Charger Adapter Purchase

When you buy a HP 2.31A Blue Pin Laptop Power Charger Adapter from us, you receive:

• Original or high-quality compatible product
• Fully tested and quality-checked item
• Perfect fit with stable and reliable performance
• Expert guidance for compatibility and installation
• Warranty and after-sales support
• Access to all other laptop and desktop components

Our Additional Services

• Professional laptop and desktop repair & servicing
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• Training programs for basic and advanced laptop & desktop repairing
• Expert advice for upgrades, replacements, and system optimization

Why Choose Laptop BD?

• One-stop solution for laptop and desktop parts & services
• Affordable pricing with the best value
• Genuine quality and thoroughly tested products
• Trusted support and hassle-free purchase experience
• Fast delivery available across Bangladesh

Ideal for Repair, Upgrade & Replacement

Whether you are repairing a system, upgrading performance, replacing a damaged part, or purchasing accessories for long-term use, HP 2.31A Blue Pin Laptop Power Charger Adapter ensures dependable performance, durability, and access to professional technical support.

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