Laptop Adapter 45W 19.5V 2.31A 4.5mm*3.0mm Adapter for HP

Description

Product Description

Power your HP notebook securely and reliably with this high-quality HP 45 W Laptop Adapter providing 19.5 V output at 2.31 A, featuring the blue-tip barrel connector (4.5 mm × 3.0 mm) and compatible with many HP laptops and ultrabooks. Ideal for students, professionals, and everyday users in Bangladesh who require an efficient replacement or a trusted spare charger.

In the Bangladeshi market many replacement adapters fail to meet correct voltage, use loose fit plugs, or lack proper protection — leading to overheating, slow charging or damage to your laptop’s battery and power circuitry. This adapter is engineered to the correct specification: 19.5 V / 2.31 A, correct plug size (4.5×3.0 mm), full built-in protection and backed by a 12-month warranty for confidence in purchase.

Whether you’re doing daily tasks, streaming, working from home, or using your laptop for light export work — this adapter delivers the reliable power your HP device needs.

Key Features & Benefits

• Accurate Output Specification: 19.5 V × 2.31 A = approximately 45 W, matching many HP notebook requirements.

• Blue-Tip Connector (4.5 × 3.0 mm): Ensures secure and proper fit into HP laptops that support this connector type — avoids loose connections and power drop.

• Universal AC Input (100-240 V AC, 50/60 Hz): Suitable for Bangladesh’s mains voltage and travel abroad.

• Built-in Safety Protections: Includes over-voltage protection, over-current protection, short-circuit and overheating safeguards, ensuring safe usage in Bangladesh’s variable power conditions.

• Compact & Portable Design: Lightweight and slim form factor — perfect for travel, carry in a laptop bag, or keeping as backup at home or office.

• 12-Month Warranty: Local warranty support in Bangladesh ensures peace of mind — replacement or service for manufacturing defects under normal use.

• Bangladesh-Market Optimised: Correct specification, local consign plug type, warranty included — designed for Bangladesh laptop accessory buyers.

Core Specifications

Compatibility & Usage Notes

Before purchasing, please verify the following details to ensure perfect compatibility and optimum performance:

1. Check your current or original charger’s label: it should read something like “Output: 19.5 V 2.31 A” for a proper match.

2. Confirm your laptop’s power socket uses the 4.5 × 3.0 mm blue-tip barrel connector. Using a different size may result in loose fit, connection instability or no charging.

3. Wattage check: This adapter is rated ~45 W. If your laptop originally came with a charger of higher wattage (for example 65 W, 90 W or above), this adapter may still work but could lead to slower charging or reduced performance under heavy load.

4. In Bangladesh’s power-environment use a good surge protector or voltage stabiliser — this helps protect both your adapter and laptop from voltage swings and power cuts.

5. Place the adapter on a hard, ventilated surface when in use; avoid covering it with soft materials (like cushions or bedding) which can trap heat.

6. Retain your purchase invoice and warranty card safely — the 12-month warranty covers manufacturing defects under normal use but does not cover damage from misuse, incorrect voltage input, liquid exposure or use with incompatible devices.

Why Choose This Adapter?

In Bangladesh’s laptop accessories market, many users are sold generic or mismatched chargers: wrong suppllied current, inadequate protection, no warranty, loose plugs. These can cause overheating, battery degradation, slow charging and damage to laptop’s internal power system. By choosing this HP 45 W adapter you gain:

• Correct match to HP’s required voltage and current

• Secure and proper connector fit (4.5×3.0 mm blue-tip)

• Trusted build quality, protection and brand compatibility

• Local warranty support (12 months) giving confidence

• Excellent value — correct specification rather than guesswork

Tags

HP laptop adapter Bangladesh, HP 45W charger Bangladesh, HP 19.5V 2.31A adapter Bangladesh, HP blue-tip 4.5×3.0mm charger Bangladesh, laptop adapter HP 45W Bangladesh, original HP adapter Bangladesh, HP Pavilion/EliteBook charger Bangladesh.

Package Includes

• 1 × HP 45 W Laptop Adapter (19.5 V / 2.31 A, 4.5×3.0 mm blue-tip)

• 1 × AC Power Cable (Bangladesh standard plug)

• 1 × Warranty Card (12-month coverage)

• 1 × User & Safety Instructions document

Warranty & After-Sales Support

This adapter comes with a 12-month manufacturing warranty, which covers defects in materials or workmanship under normal usage conditions. Should any manufacturing defect arise within this period, you may submit it to the authorised service centre or your reseller in Bangladesh for inspection and replacement. The warranty does not cover damage caused by misuse (incorrect voltage input, physical damage, liquid ingress, use with unsupported device or connector). Please retain your purchase invoice and warranty card for a claim.

Final Note

If you’re using an HP notebook that relies on a blue-tip barrel connector (4.5×3.0 mm) and requires approximately 19.5 V at ~2.31 A (≈45 W) input, this HP adapter is a smart, reliable replacement or spare. Ideal for users (students, professionals, remote workers) in Bangladesh who need a dependable charger that we trust. Replace your old, faulty or mismatched adapter now and enjoy stable, uninterrupted performance. Order today and power your laptop with confidence.