Description

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Overview

The Lenovo IdeaPad Y550 Y550p Y560 90W Power Supply Adapter Charger is engineered to deliver dependable and efficient power for compatible Lenovo IdeaPad laptops. Delivering a regulated 20V DC output at 4.5A, it provides sufficient power to run the laptop while simultaneously charging the battery.

Designed with high-efficiency switching technology, this charger ensures stable power delivery for gaming, multimedia, office work, online learning, programming, web browsing, and everyday productivity. Intelligent voltage regulation helps protect sensitive laptop components while maintaining reliable charging performance.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Price

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Full Specifications

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Electrical Output Specifications

• Output Voltage: 20V DC regulated output.
• Output Current: 4.5A continuous current delivery.
• Maximum Output Power: 90 Watts.
• Stable voltage regulation.
• High-efficiency AC-to-DC conversion.
• Low ripple output.
• Intelligent power management.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Common Wattage Tiers & Use Cases

45W Chargers

Suitable for lightweight notebooks and entry-level laptops.

65W Chargers

Recommended for ultrabooks and standard productivity laptops.

90W Chargers (This Charger)

Designed for Lenovo laptops requiring 20V 4.5A power. Ideal for gaming, office productivity, multimedia editing, online learning, web browsing, programming, and everyday computing.

135W Chargers

Recommended for higher-performance Lenovo gaming laptops and mobile workstations.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Input Specifications

• Input Voltage: AC 100–240V
• Input Frequency: 50–60Hz
• Automatic voltage detection.
• High-efficiency switching circuitry.
• Low operating temperature.
• Stable input regulation.
• Designed for continuous daily operation.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Connector Types

Round Barrel Connector

• 7.9 × 5.5 mm Lenovo round barrel connector.
• Secure and reliable fit.
• Designed specifically for compatible Lenovo laptops.

USB-C Power Delivery (PD)

• Not supported.

Micro USB

• Not applicable.

Proprietary Connectors

• Not applicable.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A FAQs

Q1. Is this charger compatible with the Lenovo IdeaPad Y550, Y550p, and Y560?

Yes. It is designed for the Lenovo IdeaPad Y550, Y550p, and Y560 as well as other compatible Lenovo laptops requiring a 90W 20V adapter.

Q2. What electrical output does this charger provide?

It delivers 20V DC at 4.5A, providing a maximum output of 90W.

Q3. Can I use the laptop while charging?

Yes. The charger powers the laptop while simultaneously charging the battery.

Q4. Can this charger be used internationally?

Yes. It supports 100–240V AC, making it suitable for worldwide use.

Q5. Does it include built-in safety protection?

Yes. It includes protection against over-voltage, over-current, overload, overheating, and short circuits.

Q6. Is this a suitable replacement for the original Lenovo charger?

Yes. It matches the original 90W (20V 4.5A) power specifications for compatible Lenovo laptops.

Charger for Lenovo IdeaPad Y550 Y550p Y560 – 90W 20V 4.5A Conclusion

The Lenovo IdeaPad Y550 Y550p Y560 90W 20V 4.5A Power Supply Adapter Charger delivers reliable, efficient, and safe charging for compatible Lenovo laptops. Featuring a regulated 90W output, universal voltage compatibility, durable construction, and advanced safety protection, it is an ideal replacement adapter for gaming, office work, education, and everyday computing.