The battery backup power supply is an essential component in computer systems that is designed to provide electricity during an outage for as long as it can. What it principally does is make sure that, if there be an emergency, the equipment connected to it will not fail because of disconnection and absence of back up power. The industrial inverters used are manufactured with advanced battery cells, intellectual charge controllers and sine wave inverters integrated. All components are combined into one cabinet for a dependable and stable power supply. It is easy to move, high in quality, inappropriate for a variety of situations (such as protecting individual homes and office equipment from the destruction of earthquakes), but also a barrier against massive i.e., propagated failures. Hospitals are using the same system to provide a computerized cafeteria service that is open night and day--even when nobody is in there at all--for patients as well as a steady table electricity supply. Local area network industry data centre editors and others involved in computer network operations need to provide uninterrupted power supplies for data processing operations, networks, communications through and maintenance of these facilities.