LENOVO 4X20E50574

  • Part Number: 4X20E50574
  • Category: Power Adapters
  • Manufacturer: Lenovo Group Limited
  • Quantity: 1
Get power when and where you need it with a ThinkPad AC adapter. Keep one in the office, one at home, and another in your carrying case for convenient access to power. Just plug it into an available wall outlet to deliver AC power to your compatible ThinkPad laptop and to recharge the system battery. ThinkPad AC adapters are compact, energy efficient and backed by a 1 year warranty.Performs to the same specifications as the standard AC adapter that ships with the ThinkPad laptops. Energy efficient with Energy Star V (ES 2.0) Compatible with ThinkPad laptops with rectangular "slim tip" common power plug Not compatible with ThinkPad laptops with the round, barrel-type power plug

Technical Information

Device Supported: Notebook

Power Description

Input Voltage: 110 V AC
Input Voltage: 220 V AC
Output Voltage: 20 V DC
Maximum Output Power: 170 W
Maximum Output Current: 8.50 A

Physical Characteristics

Weight (Approximate): 1.32 lb

Miscellaneous

Compatibility: Lenovo Thinkpad W540 Series Notebooks
Green Compliant: Yes
Green Compliance Certificate/Authority: ENERGY STAR 2.0

Warranty

Limited Warranty: 1 Year

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