Pure Sine Wave Inverter Capacity : 1100VA /12V Rated Power : 924 W Supports 1 unit of 12V lead acid battery. To be purchased separately. 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) 24 Month Warranty Battery - Inverlast ILTT 26060 220 Ah capacity, 12V Warranty 60* Months Next generation tall tubular battery with better charge acceptance and long Back up 30% more acid volume per ampere hour than ordinary tubular batteries. It has high purity, corrosion-resistant proprietary spine alloy composition for long battery life Extra-strong, flexible oxidation-resistant gauntlet for better performance and long life Puncture-resistant polyethylene separator which minimize the possibility of internal short circuits High Durability with sealed plastic housing Best Solution for areas with long and frequent power cuts Easy maintenance with level indicators