Siemens 6EP4133-0GA00-0AY0 SITOP BAT1600 24 V DC 3.2 Ah Pb battery module. SITOP BAT1600 24 V DC 3.2 Ah Pb battery module with maintenance- fee closed lead-acid battery for SITOP UPS1600. It belongs to SITOP BAT1600 battery modules. Recorded manufacturer technical characteristics include Net weight: 3.8 kg; Number of cells: 2; Battery capacity: 3.2 A·h; Protection class IP: IP20; Depth of the enclosure: 169 mm; Width of the enclosure: 89 mm; Height of the enclosure: 156 mm; Charging current maximum: 0.8 A.