Baterie UPS 12V/ 18AH Tuncmatik TBS (same as 12V/ 17AH)Nomnal Voltage: 12VNomnal Capacty (20HR): 18.0AHDmensionLength 181.5+/-2mm (7.14 inches )Wdth 77+/-1mm (3.03 inches )Container Heght 167.5+/-2mm (6.59 inches)Total Heght (wth Termnal) 167.5+/-2mm (6.59 inches)Weght: Approx 5.32kg (11.73lbs)