Main Features:◆ Simple operation without professional skills◆ Alarm function, fault prompt◆ Aluminum-magnesiumm alloy casing guarantees large current◆ Small loss and sufficient power◆ USB output interface, compatible with 99% plugs on the market◆ Intelligent mute technology, energy-saving variable speed intelligent fan◆ Pluggable plug, easy to carry and replace cable◆ There are 7 major safety protections: overload protection, low voltage protection, overvoltage protection, leakage protection, overcurrent protection, short circuit protection, high temperature protection.   Specification -Material: Alloy-Use: Inverter Power Supply-Power: 1200W-Model: 12V/1200W-Color: Red-Output power: 1200W-Inverter Efficiency: 90-Efficiency: Up to 93%-Power: 600watts rating power, 1200watts peak power-Output Wave: Modified Sine Wave-Input Voltage: 9.5-14VDC-Output Voltage: 120VAC±10%-LED Display: Shows the input voltage of inverter.-Built-in cooling fan: Will run when inverter opened.-Over-temperature Protection: Around 149℉-Over-voltage Shutdown: 15V±0.5VDC-Under-voltage Alarm: 9.8V±0.5VDC-Under-voltage Shutdown: 9.5V±0.5VDC   Package Contents 1x 1200W Power Inverter1x Cigarettee plug2x Battery Cables (Black and Red)1x User Manual