SITOP UPS1100 Battery Modules Maintenance free SITOP UPS1100 battery modules with 1.2 Ah up to 12 Ah and various types of energy storage for SITOP UPS1600 DC UPS modules. The intelligent UPS1600 battery management charges the UPS1100 with the optimal, temperature-controlled charging characteristics. It then monitors the status (operating data and diagnostics information) via the energy storage link of the connected battery modules. For longer buffer times, up to six battery modules can be connected in parallel. Mounting onto standard mounting rail or directly to the wall. Features and Benefits • Screw-type terminal connection • Protection Class III • Degree of protection: IP20 • Status display with green LED • Service-free sealed batteries