INPUT of Cigarette lighter socket: 12V-24V Suitable for Cars Trucks RV SUV BUS This power inverter for laptop can be also used in boat. Open you new 12 volt power world Connector size: ø5.5 * 2.5mm (as shown in the Picture) Output 15.6V 16V 110W USB QC3.0 Fast Charging:USB Port with Quick Charge 3.0 is faster than common chargers. Give you a high speed.suitable for many electronic devices. Charge Smartphone, Galaxy ,Tablet, Power bank, Humidifier, Driving recorder while charging your laptop. [for Panasonic Toughbook Car Charger] Compatible with Panasonic Toughbook CF-52 Mk3 Mk1 Mk2 Mk4, Panasonic Toughbook cf-31 mk1 mk2 mk3, Panasonic Toughbook CF-33 MK1, Panasonic Toughbook CF-19 Mk5 Panasonic CF-AA5713A CF-AA5713AE CF-AA5713AM, CF-AA5713A J1, CF-AA5713A M1, CF-AA5713A M2, CF-AA5713A M3, CF-53AACZYDE, CF-AA5713A2E, CF191HAAXF2, CF19ADNAXDY [for Panasonic Toughbook DC Converter] Compatible with Panasonic ToughBook CF-18 CF-19 CF-P1 CF-R1 CF-R2 CF-T1 CF-T2 CF-T4 CF-T5 CF-W2 CF-W