Microtek Smart Hybrid Digital & Sinewave Technologies UPS Model 1275 (12V), which is a Perfect Combination of Digital & Sinewave technologies which ensures Noiseless Performance, Quick Charging, More Load, Longer Battery Life and Longer Backups. It is a Premium Product that comes with Multiple Features such as In-Built Bypass Switch and IBGM (Intelli Battery Gravity Management) Technology. It has Battery type Selection Switch for Tubular and Flat Plate Battery type and also Voltage Range Selection Switch.