ITEM NAME:2-Way Car Cigarette Lighter Socket Splitter+ 3-Port USB Charger Adapter Product Description Description: Features: 1. 3 USB charging with maximum output 5V/4.8A 2. 2 cigarette lighter interfaces 3. Support USB charging identification protocol 4. Support digital display 5. Support over-current / overvoltage / short circuit protection 6. Support car battery voltage display and load current display 7. Support USB reverse plugging charging Specifications: Rated working voltage: 12V-24V Extreme working voltage: 9-26V USB_8 output: 2.4A/5V USB_3/USB_6 output: 2.4A/5V Battery voltage display accuracy: error  ±1V Load current accuracy: error  ±0.3A Overcurrent / overvoltage / short circuit protection: support Charging identification protocol: support Reverse plugging: support On/off cigarette lighter interface: support Working temperature: -10~ 60℃ Output interface: 3 USB ports+ 2 cigarette lighter sockets Gross weight: 185g Included: 1 x Car Cigarette Lighter Socket Splitter 1 x User Manual.Included: 1 x Car Cigarette Lighter Socket Splitter. 2 cigarette lighter interfaces. Output interface: 3 USB ports+ 2 cigarette lighter sockets. On/off cigarette lighter interface: support. Support USB reverse plugging charging.