HP CQ40 19.5V 4.74A 90W Laptop Charger Adapter

Basic Information
Wattage (W)	90W
Input Voltage	AC Input 100V – 240V~0.6A DC Output 4.74A
Voltage (V)	19.5V
Ampere (AMP)	4.74A
Compatible Laptop Model	HP Compaq Presario CQ40 CQ45 CQ50 CQ60CQ61 CQ70 CQ60 CQ61 CQ62 CQ70 HP ProBook 430 440 450 470 G1 G2 G3 HP ProBook 4310s 4311s 4321s 4325s 4326s 4410s 4411s 4415s 4416s 4420s 4421s 4425s 4525s Series
Manufacturing Warranty
Warranty	01 Year Warranty

HP CQ40 19.5V 4.74A 90W Laptop Charger Adapter – Bangladesh

The HP CQ40 19.5V 4.74A 90W Laptop Charger Adapter is a durable and stable power supply designed for many HP Compaq Presario CQ series and other compatible HP laptops. It is commonly used in Bangladesh as a replacement or backup charger for older HP laptops, offering reliable performance for daily office, study, and basic multimedia use.

This adapter delivers a 90W output (19.5V ⎓ 4.74A), which ensures steady and efficient charging for supported HP laptops. The higher wattage helps maintain stable power delivery, especially during multitasking or extended usage sessions, without performance drops.

It typically comes with a 7.4mm × 5.0mm big pin connector (with inner pin), which is a standard HP barrel-type charging tip used across many business and consumer HP laptops. The adapter also supports a wide AC input range of 100–240V, making it suitable for use in different locations including home, office, and travel setups.

For safety, this charger includes built-in protection against over-voltage, over-current, and short-circuit issues, helping to protect your laptop’s motherboard and battery from electrical damage. Its compact and sturdy design makes it easy to carry in a laptop bag, which is useful for students and professionals who need portability.

Although it is widely known as “HP CQ40 charger,” it is also compatible with many other HP Compaq Presario CQ series laptops, making it a versatile replacement option in the market.

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Key Specifications

• Model: HP CQ40 19.5V 4.74A Adapter
• Output Power: 90W (19.5V ⎓ 4.74A)
• Input Voltage: 100–240V ~ 50–60Hz
• Connector Type: 7.4mm × 5.0mm (Big Pin with inner pin)
• Compatibility: HP Compaq Presario CQ series and select HP laptops
• Protection: Over-voltage, over-current, short-circuit protection
• Design: Durable and portable

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Why Choose HP CQ40 19.5V 4.74A 90W This Charger

• Stable 90W power output for HP laptops
• Works with many HP CQ series models
• Strong and safe charging performance
• Affordable replacement option in Bangladesh
• Portable design for everyday use

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Ideal For HP CQ40 19.5V 4.74A 90W

• HP CQ40 / CQ series laptop users
• Students and office users
• Backup or replacement charger needs
• Basic computing and productivity tasks

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Buy HP CQ40 19.5V 4.74A 90W Laptop Charger Adapter from Super Tech

Get the reliable HP CQ40 19.5V 4.74A 90W Laptop Charger Adapter at Super Tech in Bangladesh. This high-quality power adapter is specially designed for compatible HP Compaq Presario CQ40 series laptops, ensuring stable, efficient, and safe charging performance for daily use.

With an output of 19.5V, 4.74A (90W), this charger delivers strong and consistent power, making it suitable for older HP laptops that require stable high-wattage input for smooth operation and performance. It is an ideal replacement or backup charger for home, office, or travel use.

The adapter typically uses a 7.4mm × 5.0mm barrel pin connector, ensuring a secure and proper fit with compatible HP laptops for uninterrupted charging.

Built with durable materials, it offers long-lasting reliability and consistent power delivery. Its compact design makes it easy to carry in a laptop bag, making it convenient for everyday mobility.

For safety, it includes multiple protection features such as over-voltage protection, over-current protection, and short-circuit protection, helping to keep your laptop safe during charging.

If you are looking for a dependable and affordable 90W charger for your HP CQ40 or compatible HP laptops, this adapter is a smart choice.

Visit Super Tech or order online today to get the best price in Bangladesh.