Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Specifications

• Adapter Type: Genuine Lenovo AC Adapter
• Output Voltage: 20V DC
• Maximum Output Current: 4.5A
• Maximum Output Power: 90W
• Input Voltage: 100–240V AC, 50–60Hz
• Connector Type: Lenovo Round Tip (7.9 × 5.5mm Barrel)
• Included Accessories: AC Power Cord
• Compatibility: Lenovo ThinkPad X201 3626-12U and other compatible ThinkPad X201 models requiring a 20V 4.5A 90W adapter
• Build: Genuine Lenovo OEM adapter with integrated safety protection

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Overview

The Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W is a genuine Lenovo replacement power adapter engineered to provide stable and efficient charging for the ThinkPad X201 series. Delivering a regulated 20V DC output at up to 4.5A (90W), it supplies dependable power for business applications, office productivity, remote work, web browsing, and everyday computing.

Designed with the Lenovo Round Tip (7.9 × 5.5mm Barrel) connector and supporting a universal 100–240V AC input, this adapter is suitable for use at home, in the office, or while travelling internationally. Integrated protection against over-voltage, over-current, overload, overheating, and short circuits safeguards both the laptop and the adapter, ensuring reliable long-term performance.

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Price Table

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Key Specifications

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Electrical Output Specifications

The adapter delivers stable and efficient power for compatible Lenovo ThinkPad X201 laptops.

Voltage (V): 20V DC

• Provides a regulated 20V DC output.
• Ensures stable laptop performance.
• Designed for compatible Lenovo ThinkPad systems.

Amperage (A): 4.5A

• Delivers up to 4.5A of output current.
• Supports reliable charging.
• Maintains efficient power delivery.

Wattage (W): 90W

• Provides up to 90W of continuous power.
• Ideal for Lenovo ThinkPad X201 laptops.
• This adapter belongs to the 90W charging category.

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Common Wattage Tiers & Use Cases

45W

• Designed for entry-level laptops.
• Suitable for basic computing.
• Lower than this model's required power.

65W

• Used by mainstream Lenovo laptops.
• Suitable for everyday productivity.
• Lower than this model's recommended wattage.

90W

• Designed for Lenovo ThinkPad business laptops.
• Delivers dependable charging during demanding workloads.
• This adapter belongs to the 90W category.

135W

• Designed for Lenovo mobile workstations.
• Supports higher-performance systems.
• Not required for this model.

170W

• Used by Lenovo gaming laptops.
• Higher than this model's power requirement.
• Not required for this application.

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Input Specifications

Input Voltage

• Accepts worldwide input from 100V to 240V AC.
• Suitable for international travel.
• No voltage converter required.

Input Frequency

• Supports both 50Hz and 60Hz electrical systems.
• Compatible with global power standards.
• Ensures reliable operation worldwide.

Power Source

• Connects directly to standard AC wall outlets.
• Converts AC power into regulated DC output.
• Provides stable and efficient charging.

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Connector Types

Lenovo Round Tip (7.9 × 5.5mm Barrel)

• Genuine Lenovo round barrel connector.
• Provides a secure and reliable connection.
• This is the correct connector for the Lenovo ThinkPad X201 3626-12U charger configuration.

Lenovo Slim Tip

• Used on newer Lenovo ThinkPad models.
• Different from the Round Tip connector.
• Not compatible with this adapter.

USB-C

• Used on modern Lenovo laptops with USB Power Delivery.
• Different from the Round Tip connector.
• Not compatible with this model.

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W FAQs

1. Is this adapter compatible with the Lenovo ThinkPad X201 3626-12U?

Yes. It is designed for the Lenovo ThinkPad X201 3626-12U and other compatible ThinkPad X201 models requiring a 20V 4.5A 90W Round Tip adapter.

2. Which connector does this adapter use?

It uses the Lenovo Round Tip (7.9 × 5.5mm Barrel) connector.

3. Can I use this adapter with other Lenovo ThinkPad laptops?

Yes. It is compatible with other Lenovo laptops requiring a 20V 4.5A 90W Round Tip power adapter.

4. Does it support worldwide voltage?

Yes. It supports 100–240V AC, 50–60Hz, making it suitable for worldwide use.

5. Does the package include a power cord?

Yes. The package includes the 90W AC adapter and an AC power cord.

6. Does it include built-in safety protection?

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

Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W Conclusion

The Adapter for Lenovo ThinkPad X201 3626-12U 20V 4.5A 90W is a genuine Lenovo OEM replacement charger engineered for dependable everyday charging. Featuring 20V output, 4.5A current, 90W power, a Lenovo Round Tip (7.9 × 5.5mm Barrel) connector, 100–240V AC input, an AC power cord, and comprehensive safety protection, it is the ideal replacement or spare adapter for the Lenovo ThinkPad X201 3626-12U and other compatible ThinkPad X201 laptops.