Car Power Inverter 120W 12V 24V Dc To 110V Ac 4 Usb Ports Car Charger Adapter ?HIGH QUALITY: DC 12V 24V to AC 110V Car Charger Adapter both applied for your car DC 12V OR your truck/Vehicle 24V to AC 110V. And our products Support DC 12V and 24V input. ?PERFECT PERFORMANCE: Universal power inverter provides power source for your cellphones,DVD players, speakers and other electronic devices with 4 USB ports(Fast Charging: USB Output Current:2.4A*2+2.4A*2 ), 3AC outlets, dual cigarette lighter and intelligent LED display monitor to protect battery. ?INTELLIGENT LED DISPLAY: The Power Inverter of LED display shows: input / output voltage, battery capacity, load capacity. Easy to know the battery status:full, normal or empty. Easy to know the loads capacity. ?SPECIAL DESIGN: Built-in temperature control cooling fan and with 8 protection functions of over power protection, high voltage, short circuit protection, overload protection, impact protection, over current protection, low voltage and over heat protection to make your batteries and appliances safer. Car Power Inverter has been passed CE, RoHs and FCC quality test. And we have 12-Months Warranty. ?Widely Application :It can be used for camping,outdoors,vacations,road trips widely used to Cellphone, Notebook, Digital Camera, GPS Navigator, Bluetooth Kit, DVD, PDA and Others stay in charge at all times and add this to your travel emergency.