1.DC to AC power inverter 2.Multiple protection, safe for use 3.Long life span ... .4.Over load protected. Restart automatically.5.Works without noise, high efficiency,long lifespan.6.With USB output.7.Universal socket, suitable ... Voltage Protection10.0V±2Other protectionShort circuit/Over load/Over temperature DC to AC Power Inverter 150W, 12V to 220V AC