Brand : Luminous UOM : Each Model : F3200 VA Rating : 3200VA Battery Capacity : 48V Integrated Li-ion battery design. Smart inverter with inbuilt WiFi functionality to view system statistics on smart phone via android/ios App. Zero maintenance Li-Ion batteries with a lifecycle of upto 10 years. 3x faster battery charging than lead acid battery. Smart BMS technology for safety mechanism. Smart mobile App monitoring for backup time, charging time and mains condition.