PWR+ DC Charger Car Laptop Adapter for Dell Laptops Input: DC 11.5V - 16V / Output: 19.5V 3.34A / Power: 65 Watt / Brand-new PWR+ dc adapters are made with the highest quality materials. Laptop safeguard features against incorrect voltage PWR+ products were tested by manufacturer to match and/or exceed specifications of OEM products Warranty: 1 Year / Total Cord Length is 7 Feet Enables you to operate your system or charge the battery from electrical power outlets in cars