Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Overview

The Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W is a genuine OEM replacement adapter designed to provide reliable and efficient power for Lenovo ThinkPad laptops. Delivering a stable 20V DC output at 4.5A, it supplies up to 90W of power, ensuring smooth laptop operation while efficiently charging the battery.

Featuring the Lenovo round barrel connector, this adapter provides a secure and stable connection for compatible ThinkPad models. Its universal 100–240V AC input makes it ideal for use at home, in the office, or while traveling internationally. Built-in protection against over-voltage, over-current, overheating, overload, and short circuits ensures safe, dependable, and long-lasting performance.

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Price Table

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Key Specifications

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Electrical Output Specifications

The adapter delivers stable electrical output for reliable laptop performance and efficient battery charging.

Voltage (V): 20V DC

• Provides a regulated 20V output for stable operation.
• Matches Lenovo factory charging specifications.
• Ensures safe and reliable power delivery.

Amperage (A): 4.5A

• Delivers up to 4.5A of charging current.
• Supports efficient laptop performance.
• Maintains consistent battery charging.

Wattage (W): 90W

• Produces up to 90W of continuous output.
• Powers the laptop while charging the battery.
• This charger belongs to the 90W performance category.

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Common Wattage Tiers & Use Cases

45W

• Suitable for lightweight notebooks.
• Ideal for basic office and educational tasks.
• Lower than the recommended power for this laptop.

65W

• Common for ultrabooks and business notebooks.
• Supports standard productivity workloads.
• Lower than the required power for this model.

90W

• Designed for ThinkPad business laptops.
• Supports multitasking and professional applications.
• This charger belongs to the 90W category.

135W–170W

• Intended for mobile workstations.
• Suitable for higher-performance systems.
• Not required for this laptop.

230W

• Designed for gaming laptops.
• Supports dedicated graphics processors.
• Not compatible with this model.

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Input Specifications

Input Voltage

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

Input Frequency

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

Power Source

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

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Connector Types

Lenovo Round Barrel Connector

• Uses Lenovo's round barrel power connector.
• Provides a secure and reliable fit.
• This charger uses the Lenovo Round Barrel connector.

Lenovo Slim Tip

• Used on newer Lenovo ThinkPad laptops.
• Different from the round barrel connector.
• Not compatible with this model.

USB-C Power Delivery (PD)

• Found on modern USB-C laptops.
• Supports USB-C charging technology.
• Not compatible with this laptop.

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W FAQs

1. Is this charger compatible with the Lenovo ThinkPad X60s 1704?

Yes. It is specifically designed for the Lenovo ThinkPad X60s 1704 and compatible Lenovo laptops requiring a 20V 4.5A 90W round barrel charger.

2. Does the package include a power cord?

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

3. Can I replace my original Lenovo charger with this adapter?

Yes. If your original charger is rated at 20V, 4.5A, 90W, and uses the Lenovo round barrel connector, this adapter is a suitable replacement.

4. Does this charger support worldwide voltage?

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

5. How do I verify compatibility before purchasing?

Verify your laptop model together with the voltage, amperage, wattage, and connector type of your existing charger.

6. Does this charger include built-in safety protection?

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

Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W Conclusion

The Charger for Lenovo ThinkPad X60s 1704 20V 4.5A 90W is a dependable OEM replacement adapter designed to deliver reliable power for compatible Lenovo ThinkPad laptops. With 20V output, 4.5A current, 90W power, a Lenovo round barrel connector, universal 100–240V AC input, and an included AC power cord, it provides safe, efficient, and dependable charging for work, study, and everyday computing.