For more details, visit the Warranty section under Specifications. Eco Watt Neo series is No1 selling Intelligent Square Wave inverter series of Luminous with advanced microprocessor based design, fast battery charging, user friendly LED indications, , battery selection switch for longer battery life and performance and other protection features and alarms. It is the best in class value for money inverter series for Home, Office and Small commercial applications. Capacity - 1100 VA , Maximum bulb load - 924W 2- Technology - Intelligent Square Wave 3-No of battery supported - One battery (12V) 4-Adaptive battery charging control (ABCC) ensures longer battery life & higher backup time 5- User-friendly LED indication for checking the performance of inverter battery system 6- UPS Mode, the output voltage is kept in the range of 180V to 260V - ensuring the safety of sensitive appliances such as computers. In Eco Mode, the voltage range is extended thereby reducing battery usage. 7 - Advanced Microprocessor design ensures reliable & quick switchover from mains to inverter & vice versa (less than 15 Ms) 8 - Low voltage battery charging starts from 90V which makes it ideal for areas with low input voltage 9- Higher battery charging current than the competition ensures faster battery recharge enabling optimum battery capacity during next power cut 10-Equipped with Overcharging, overload, short circuit & over temperature protections & low battery, Switch over, overload alarm 11 - Supports all battery types Tubular, SMF Flat plate & local (80Ah - 250Ah)