Rack/Tower Convertible Configurations Sealed Lead-acid Batteries EBM Expansion Capability Metal Housing CyberPower BPSE240V75ART3UOA extended battery module significantly extends runtime when used with a compatible CyberPower UPS. With rugged, industrial-grade metal construction, it can be installed even in demanding environments. Features Compatibility OLS6000ERT6UOLS6000ERT6UM Number of batteries included 20 pc(s) Battery capacity 9 Ah Battery voltage 12 V Battery technology Sealed Lead Acid (VRLA) Product colour Black Certificates Certification CE Compliance certificates RoHS Weight & dimensions Depth 680 mm Weight 66 kg Packaging data Package weight 74.3 kg Package depth 867 mm Package height 283 mm Package width 551 mm Operational conditions Storage relative humidity (H-H) 0 - 90% Operating relative humidity (H-H) 0 - 90% Storage temperature (T-T) -20 - 40 °C Operating temperature (T-T) 0 - 40 °C leaflet manual pdf