Brand : Luminous UOM : Each Model : Optimus 1250 Capacity : 1100VA Power Rated : 924W Pure Sine Wave Inverter. Supports 1 unit of 12V lead acid battery. Advanced LCD display shows Inverter battery performance statistics. User selectable output voltage (200V-240V) and charging current (8A-18A) for optimized performance. Low voltage battery charging begins from 95V and fast charging from 135V input supply. Mains By pass switch for supplying output directly from grid in case of a fault in Inverter. Supports all Battery types (Flat, Tubular and SMF) and all battery capacities (80Ah-220Ah).