Dell J2472 | Auto Air Adapter includes AC Powercord 12v DC cable Adapter

Technical Specifications:
- Input Voltage: 12V DC
- Output Voltage: 19.5V DC
- Power Capacity: 90W
- Connector Size: 7.4mm x 5.0mm
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -40°C to 70°C
- Operating Humidity: 10% to 90% non-condensing
- Storage Humidity: 5% to 95% non-condensing
- Efficiency: 87% (typical)
- Overvoltage Protection
- Undervoltage Protection
- Overcurrent Protection

Helpful Notes:
- This adapter is compatible with select Dell laptops and tablets.
- The 12V DC cable allows you to use the adapter in your car or airplane.
- The overvoltage, undervoltage, and overcurrent protection features help keep your device safe from electrical damage.