COREPARTS 230W 20V 11.5A AC Power Adapter with USB Square (Lenovo Slim Tip) and Power Cord - Black (4X20E75115-CP)

For demanding workstations that need stable, high-wattage power, this COREPARTS adapter steps in where generic 90W or 170W units fall short. It delivers a full 230W at 20V with 11.5A, so your Lenovo ThinkPad P series or similar high-performance laptop can run at full load without throttling or battery drain. The square yellow Lenovo Slim Tip connector ensures a secure, exact fit, and the included AC power cord means you are ready to work out of the box.

Highlights

• 230W maximum output for power-hungry mobile workstations
• 20V DC / 11.5A with Lenovo Slim Tip (square yellow) connector
• Wide input range 100–240V AC, 50/60Hz for global use
• IEC C5 (cloverleaf) input with included AC power cord
• Over-voltage, over-current, and short-circuit protection
• Black ABS housing, CE and RoHS certified

In daily use

The adapter stays cool and quiet even during long rendering or simulation sessions. Its high efficiency reduces wasted heat, and the 1.8m DC cable gives you flexibility at the desk. The compact black housing is easy to pack, and the cloverleaf AC cord is replaceable if it ever wears out. Whether in the office, at a client site, or in a home lab, this power supply keeps your workstation running at peak performance.

Full specifications

• Product type: AC power adapter
• Maximum output power: 230 W
• Output voltage: 20 V DC
• Output current: 11.5 A
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Output connector: Lenovo Slim Tip (square yellow)
• Input connector: IEC C5 (cloverleaf)
• Included accessories: AC power cord
• Protection: over-voltage, over-current, short-circuit
• DC cable length: approx. 1.8 m
• AC cable length: approx. 1.2 m
• Operating temperature: 0°C to 40°C
• Storage temperature: -20°C to 85°C
• Humidity: 10% to 90% RH (non-condensing)
• Certifications: CE, RoHS
• Housing material: ABS plastic
• Colour: Black

Final note

Engineered for reliability under heavy loads, this COREPARTS adapter is a direct replacement for original Lenovo 230W power supplies. It meets strict safety standards and delivers consistent power, so you can focus on your work instead of battery warnings.