exide inverter plus 150ah battery Very low maintenance: Special hybrid alloy system, High reliability and extended cycle life: Ribbed free polyethylene pocket type separator along with texturized glass mat - double clad separation protects the design against internal short. Thick plate construction with special paste formulation. Hybrid alloy system for withstanding high ambient operating conditions as prevalent in India, Easy maintenance: Float/Float guide to indicate electrolyte level. Bolted type terminals fitted with shroud for easy connection, Instant state of charge indication: Magic Eye enables instant state of charge without having to open the plugs, Clean top with no surface leakage and fumes: Side vented design fitted with micro porous filter disc