Lenovo ThinkPad 90W AC Adapter - Power Supply - 90 Watt (92P1104)

When your ThinkPad's battery runs low and you need reliable power, this 90W AC adapter delivers the necessary charge to keep you working. It is built to match Lenovo ThinkPad laptops, providing a stable 20V output at 4.5A.

Who is it for

This adapter is for ThinkPad users who need a replacement or spare power supply for home, office, or travel. It suits professionals and students who depend on their laptop throughout the day.

Main features

• 90W power output for efficient charging
• 20V / 4.5A output for compatible ThinkPad models
• Round barrel tip connector (7.9mm x 5.5mm with center pin)
• IEC C5 (cloverleaf) input connector for standard AC power cords
• 1.8 m DC cable length for flexible placement
• Black colour for a professional look

Specifications

• Product Type: AC Adapter / Power Supply
• Power Output: 90 W
• Output Voltage: 20 V
• Output Current: 4.5 A
• Input Voltage: AC 100-240 V
• Input Frequency: 50/60 Hz
• Output Connector Type: Round Barrel Tip (7.9mm x 5.5mm with center pin)
• Input Connector (Adapter Side): IEC C5 (Cloverleaf)
• DC Cable Length: 1.8 m
• Colour: Black
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 65°C
• Operating Humidity: 8% to 80% (non-condensing)

Tips

Check your ThinkPad's power requirements before purchase. The round barrel tip fits many ThinkPad models, but verify compatibility with your specific laptop to ensure proper fit and charging.