Description：The sine waves inverter can take power from the battery through the cigarettes lighter plug, professionally converting up to 5000W DC power to AC power. Sine waves inverter power conversion rate > 90%. High voltage and low voltage alarms to ensure the safety of your car and electrical appliances. It saves space with a cooling fan that is more conducive to heat dissipation. Car socket adapter high-quality aluminum alloy shell.Product Parameters:-Color: Red / Black-Max continuous power:5000W-NO load current draw:>0.3A-Input DC Voltage Range:DC12v-Output Voltage Range: AC 110V-220V±5%-Output Frequency Range:50/60+/-3Hz-USB output:DC 5V(2.1A)-Output waveform: Modified sine waves-Max Outer Temperature:90%-High Voltage Cut Off Level:16.8+/-0.5v-Low Voltage Alarm Level:10.5+/-0.5v-Low Voltage Cut Off Level:9.6+/-0.5v-Overload and Short-circuit Protection: Yes-Product weight:530g-Built-in Cooling Fan: Yes-Input Voltage: DC 12v-THD:Package Included:1x Inverter (red/black)1x Power Cord1x Instruction Manual