Product 1.Bigger Socket Output: Dual cigarette lighter sockets with independent switches provide a total power of up to 200W, enough for simultaneous use of various high watt automotive electronics, like heated car seat cushion. 2.Faster USB Charging: Features both 18W PD Port and Quick Charge 3.0 USB port to boost the charging process. Dual USB ports with total 5.4A output charge two devices simultaneously at full speed. 4.LED Voltage Display monitors your car battery timely. Warning with flashing number on the display when the voltage is under 10.5V. keep the battery health and safe. 5.Can be used for both 12V DC and 24V DC. Rated Power: 200W. Safe Usage with All-Round Protections 6.Stable plug with built-in replaceable 15A fuse and protective circuits against overcharging, over-temp and short-circuit to safeguard your precious appliances.