Lenovo Big Port 20V 3.25A 65W Laptop Charger Adapter

Basic Information
Wattage (W)	65W
Input Voltage	AC Input 100V – 240V~0.6A
Voltage (V)	20V
Ampere (AMP)	3.25A
Compatible Laptop Model	Lenovo IdeaPad Z470 Z570 Z575 V470 V570 Z380 Z480 Z485 Series
Manufacturing Warranty
Warranty	6 month Warranty

Lenovo Big Port 20V 3.25A 65W Laptop Charger Adapter – Bangladesh

The Lenovo Big Port 20V 3.25A 65W Laptop Charger Adapter is a reliable and efficient power solution designed specifically for Lenovo laptops that use a standard round “big pin” charging port. Whether you need a replacement for a damaged charger or a dependable backup for travel, office, or home use, this adapter ensures stable and consistent power delivery for uninterrupted productivity.

Engineered to deliver 20V output with 3.25A current (65W total power), this charger provides the optimal power required for many Lenovo IdeaPad and ThinkPad series laptops. It ensures smooth performance during everyday tasks such as browsing, office work, online classes, and even moderate multitasking without overheating or voltage drops.

The adapter features a big port round connector (typically 5.5mm × 2.5mm) that fits securely into compatible Lenovo devices, ensuring a stable connection and efficient charging. It is widely compatible with popular Lenovo models like IdeaPad Z470, Z570, V470, and similar series, making it a versatile option for many users.

Built with durable materials and heat-resistant components, the charger is designed for long-term use. It includes multiple safety protections, such as over-voltage, over-current, short circuit, and temperature protection, helping safeguard both your laptop and the adapter during use. The universal input voltage (100–240V) allows it to work reliably across Bangladesh, even in areas with fluctuating power conditions.

Its compact and lightweight design makes it easy to carry in a laptop bag, making it ideal for students, professionals, and business users who need power on the go. With a typical cable length of around 1.5 meters, it provides flexibility for comfortable usage in different environments such as offices, homes, or classrooms.

Overall, the Lenovo 65W big port adapter offers a perfect balance of performance, compatibility, and safety, making it a practical choice for everyday laptop users in Bangladesh.

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Key Features

• Power Output: 65W (20V, 3.25A)
• Connector Type: Big Port (Round Pin)
• Input Voltage: 100–240V AC
• Compatibility: Lenovo IdeaPad, ThinkPad & similar models
• Build Quality: Durable, heat-resistant design
• Safety: Over-voltage, short circuit & temperature protection

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Why Choose This Lenovo Big Port 20V 3.25A 65W Charger

• Stable and efficient charging for Lenovo laptops
• Wide compatibility with big pin supported models
• Safe operation with built-in protection features
• Compact and travel-friendly design
• Ideal replacement or backup adapter

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Ideal For Lenovo Big Port 20V 3.25A 65W

• Students and office users
• Replacement for original Lenovo charger
• Travel or secondary charger
• Everyday home and professional use

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Buy Lenovo Big Port 20V 3.25A 65W Laptop Charger Adapter from Super Tech

Get the reliable Lenovo Big Port 20V 3.25A 65W Laptop Charger Adapter at Super Tech in Bangladesh. This high-quality power adapter is designed for compatible Lenovo laptops, ensuring stable, efficient, and safe charging performance for everyday use.

With an output of 20V, 3.25A (65W), this charger delivers consistent power for a wide range of Lenovo IdeaPad, ThinkPad, and other supported models. It is an ideal replacement or backup adapter for home, office, or travel use, keeping your laptop powered without interruption.

The big port (round pin) connector ensures a secure and stable connection with compatible Lenovo laptops, reducing loose connection issues and providing smooth charging performance.

Built with durable materials, this adapter offers long-lasting reliability and consistent output. Most 65W Lenovo adapters support a wide input range (100V–240V AC), making them suitable for different power environments.

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

If you are looking for a dependable and affordable 65W charger for your Lenovo laptop, this big port adapter is a smart choice.