Home UPS - Zelio Wifi 1100 900 VA Wi-Fi Battery - ILTT 18048N 150 Ah 12V tall tubular UPS - Zelio Wifi 1100 900 VA Inverter 24 Month Warranty Wi-Fi connectivity with Smartphone (Android & iOS) LED Display for status of Power back-up / battery charging time in Hours and Minute Battery - ILTT 18048N 150 Ah capacity, 12V Warranty – 60* Months Tubular Plates Technology Next generation tall tubular battery with better charge acceptance and long Back up 30% more acid volume per ampere hour than ordinary tubular batteries Easy maintenance with level indicators No of Batteries in Combo