Brand : Luminous UOM : Each Model : RC 18000 Capacity : 150Ah Size : TT Battery Size : 502X191X388mm Tubular Technology battery Robust Tubular plates. Low antimony alloy used for low maintenance. Suitable for areas with frequent and long power cuts. Excellent overcharge tolerance (accepts very deep discharge-suitable for areas with long power cut). Factory charge battery in ready to use condition. High Durability with sealed plastic housing.