Laptop Charger/Adapter
Model: Automatic Universal Laptop Adapter for Car with 76 to 5A Current and 11.4 to 14V DC Input Voltage
   
 
Specifications:

1)DC input voltage: 11.4 to 14V 7 optional

2)Output voltages: 15, 16, 18, 19, 20, 22 and 24V

3)Current: 3.76 to 5A Over-current and short-circuit protection

4)12 optional tips

5)Charges laptops with 15 to 24V and most kinds of digital products in car when traveling