DescriptionThe cigarette lighter equips with protection to auto shutdown when over-current ,over-voltage and overheat to provide comprehensive protection for your equippments. It feature with dual USB ports which will offer you excellent charging experience during driving.Features- Color: Black - Material: ABS and aluminum - Size: 11 x 5.4 x 3.1cm - Input voltage: 12-24V - Output: 3.1A - Power: 120W - The cigarette lighter socket can be split into 3 sockets by this cigarette lighter, and it supports Max. 120W power, can supply power for 3 devices at the same time such as GPS, DVR, etc. - Designed with smart IC, support intelligent charging, 2 independent USB ports produce Max 4.8A output current, the smart chip can automatically identify all kinds brand mobile phone / tablet and output the best and fastest charging current. - High definiton LCD display shows the real time voltage and charging current and other data. Intelligent circuit design, auto shutdown when over-current ,over-voltage and overheat. - Support voltage range of DC 12-24V, suitable for various cars, such as truck, SUV, off-road vehicle, bus, etc.