Lenovo 90W 3-Pin AC Power Adapter (45N0196) – 20V 4.5A, Black

Losing power mid-task is more than an inconvenience—it's a workflow killer. The Lenovo 90W 3-Pin AC Adapter (45N0196) restores reliable, efficient charging to your compatible Lenovo laptop, ensuring you stay productive whether at your desk or on the move. This genuine Lenovo adapter delivers stable 90W output, safeguarding your device and your work.

Who is it for

Professionals, students, and anyone who depends on a Lenovo laptop for daily computing. If your original adapter is lost, damaged, or you need a spare for travel or home, this adapter is a direct replacement that meets Lenovo's exacting standards.

Main features

• 90W output power with 20V / 4.5A for fast, reliable charging
• Wide input voltage range (100-240V) for worldwide use
• Round barrel DC connector (7.9mm outer / 5.5mm inner) with center pin
• 3-pin AC input (C5 cloverleaf) for secure connection
• Built-in over-voltage, over-current, and short-circuit protection
• Energy Star compliant for efficient power consumption
• Compact, black external design with 1.8m DC cable

Specifications

• Brand: Lenovo
• Model: 45N0196
• Output Power: 90 W
• Output Voltage: 20 V
• Output Current: 4.5 A
• Input Voltage: AC 100-240 V
• Input Frequency: 50/60 Hz
• DC Connector: Round barrel (7.9mm outer / 5.5mm inner, center pin)
• AC Input Connector: C5 (Cloverleaf)
• DC Cable Length: 1.8 m
• Protection: Over-voltage, over-current, short-circuit
• Energy Efficiency: Energy Star Compliant
• Colour: Black
• Form Factor: External
• Operating Temperature: 0 - 40 °C
• Storage Temperature: -40 - 85 °C
• Operating Humidity: 8 - 80% (non-condensing)
• Safety Certifications: CE, FCC, UL, CCC

Tips

Always verify your laptop's voltage and connector size before purchase. This adapter does not include a power cord; use a compatible C5 cloverleaf cable. For travel, pair with a plug adapter suited to your destination—the adapter itself handles 100-240V automatically.