90W Universal AC Laptop Charger Automatic Voltage power supply 15-20V Power Adapter for Original Laptop Charger

• AC/DC input mode support used in Home,Auto,Boat,and Train etc.
• LCD screen shows you the accurate output voltage and other more working information.(home or car or air).
• With 5.1V 2.4A usb port is applicable to cell Phone, Tablet, Camera, PAD and most digital products.
• Multiple DC 12 PCS connectors is replaceable for different brand computer.
• Two output ways for power supply. Both In-car  and home use.
• Double chipset innovation provides constant voltage with low consumption.
• Built-in import intelligent IC protects your devices from overcurrent, overvoltage and short circuit.
• LED indicator three color show you the state of charge. Red means the laptop is hunger. Orange represents  the power is filled with 50%~60%. Green show you the full power.
• This item can be made to one way output, home use or In-car use.