These Power Inverters are designed using latest technologies such as Mosfet to ensure high converting efficiency and under voltage shutdown protection. They are designed with overload and overheat protection to ensure safety of the valuables. They easily convert DC 12V to household AC 220V to provide power to different household AC products. In addition to this, they are designed with low battery alarm, automatic thermal shut down and low / high battery shut down. Moreover, its advanced chip technology, intelligent cooling fan system and aluminum alloy case enhance its value.