Soft Start Technology (SST) -Gradually and safely ramps up the output voltage to start difficult motorized loads and protects sensitive appliance circuits. Automatic Reset -Restarts automatically if the inverter shuts down from: over-voltage, under-voltage, overload, short circuit, or over temperature, after the problem is corrected. Previously, manual reset was required. Noise Free Technology - Filtered modified sine wave. Eliminates the horizontal lines and static that can appear on TV sets. 　ITEM 　LS-150 　Continuous power 　150W 　Surge capability 　600W 　Input voltage 　10-15VDC 　Output voltage 100V/110V/120V 60Hz 　and frequency 220V/230V/240V 50Hz 　　Output waveform 　Filtered Modified 　Sine Wave 　Efficiency 　＞90% 　Static current 　＜150mA 　Low voltage protection 　10V 　Low voltage warning 　10.6V 　overload　protection 　150W 　With cooling fan 　Yes 　Reverse polarity protection 　Yes 　High temperature protection 　Yes 　Short circuit protection 　Yes 　AC outlet receptacle 　1 　Product weight 　500g 　Product size 　115*85*50mm 　Carton size 　550*360*300mm 　Units per carton 　20 pcs 　G.W./N.W. 　12kg/10kg