1With LCD screen, high definition, making it easy for viewing voltage conditions. 2Built-in protection for short circuit, overload protection, overheat protection, low voltage and over voltage protection, keep your devices and car safe. 3Built-in cooling fan, can extend the service life and safety. 4Compact size, lightweight and portable, has lower noise and no pollution. 5Adopts pure sine wave technology, precision equipment has low interference, low noise and strong load capacity, which can meet any type of AC negative cutting without harming the load. 6Suitable for household/office appliances, industrial equipment, etc. Condition: 100% Item Type: Power Inverter Material: Aluminum Color: As shown in the picture Size:Approx. 220x55x125mm / 8.7x2.2x 4.9in Weight: Approx.1200g/42.3oz Peak Power: 600w Rated Power: 300w Digital Display: Input / output voltage Input Voltage: DC 12V, 24V, 48v (Optional)v:* {behavior:url( default VML);}o:* {behavior:url( default VML);}x:* {behavior:url( default VML);}.shape {behavior:url( default VML);} 12V Series 24V Series 48V Series Start Voltage 11.0V-14.5V 22.0V-29.5V 44.0V-59.0V Working Voltage 10.5V-15.0V 21.0V-31.0V 42.0V-61.0V Under Voltage Recovery 13.0V 25.5V 52.0V Over Voltage Recovery 14.5V 29.5V 58.5VOutput Voltage: 220V USB Output: 5V Conversion Efficiency: > 94% Waveform: Sine wave Protection Functions: Overload, over temperature, high voltage, low voltage, reverse connection and short circuit, intelligent temperature control, USB output interface, universal plug, can be used for small power appliances (except induction load appliances) motor products). .w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid000;};.w-e-text table,.wang-edit-text table{border: 1px solid000important;}1 x Power Inverter2 x Power Line1 x Fuse Wire1 x Instruction Manual1. Please allow 12cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.