72 V / 14 Ah external battery pack for Riello Sentinel Dual 2 SD2 2200 and SD2 3000. Double capacity for significantly longer backup time.

72 V / 7 Ah external battery pack for Riello Sentinel Dual 2 SD2 2200 and SD2 3000. Adds extra UPS backup time during power outages.

36 V / 14 Ah external battery pack for Riello Sentinel Dual 2 SD2 1000. Double capacity for significantly longer backup time.

36 V / 7 Ah external battery pack for Riello Sentinel Dual 2 SD2 1000. Adds extra UPS backup time during power outages.

36 V / 14 Ah external battery pack for Riello Sentinel Pro 2 SP2 1000. Double capacity for significantly longer backup time.

36 V / 40 Ah external battery pack for Riello Sentinel Pro 2 SP2 1000. High capacity for operation through longer outages.

36 V / 7 Ah external battery pack for Riello Sentinel Pro 2 SP2 1000. Adds extra UPS backup time during power outages.

DNV-certified UPS for vessels. The Riello SMU 10000W Online UPS delivers 10 kW, features a 6 A battery charger for large external battery banks, and dual input with separate supply of rectifier and bypass.

Battery cabinet for extended runtime on Sentinel Dual Marine UPS.

DNV-certified UPS for vessels. The Riello SMU 6000W Online UPS is supplied without internal batteries. Instead, it features a powerful 6 A battery charger, dimensioned for larger external battery banks and extended uptime.

DNV-certified UPS for vessels. The Riello SMU 6000W Online UPS is supplied with internal batteries and an increased number of output connections.