Power supply for laptops compatible with the 5.5 x 2.5mm plug and requiring 120W at 24V, 5A. For laptops with a compatible plug but different power requirements, the charger may not be recognized and the laptop might automatically enter a safe mode during which it reduces processing power to the minimum and/or does not charge the battery. You can check compatibility by comparing the specifications of your old charger with the ones below.

• Input voltage: 100/240 V
• Input frequency: 50/60 Hz
• Output voltage: 24V
• Maximum output current: 5A
• Maximum output power: 120W
• Plug dimensions: 5.5 mm x 2.5 mm