1. For DC 12V car use only. 2. Ensure correctly voltage & polarity is used as continuous excess villager or false polarity could damage your computer. 3. Do not use this adaptor with appliance that exceeds 80W. 4. Do not attempt to open this unit. 5. Remove from vehicle lighter socket when not in use. 6. Always turn off the computer before you connect disconnect the car adaptor. 7. Please do start the car engine first then plug in the car adaptor.
Package Included: 1 x Charger Power Supply Adapter 8 x Tips
Specifications: Input: DC 11-14V Output: DC 15/16/18/19/20V 4A max; DC 22/24V 3.3A 80W max This high power DC adaptor is designed to power the popular brand notebook computers which require DC input from 15V to 24V while you are traveling in the car. The adaptor features overload and short circuit protection to protect it from damage Status light to indicate functions Adjustable output voltage Power LED monitor 8 different tips Interchangeable tips at 15, 16, 18, 19, 20, 22, and 24V DC