Uniti Power Symphony SPY 72V 3kVA Rack/Tower Battery Pack 2U. Uniti Power’s Symphony 72V external battery pack is designed to provide additional runtime during prolonged power outages.. The EBM7218RT2U is designed to work with the Uniti Power Symphony SPY3000RMi2U 3000VA UPS and includes the necessary power and detection cables for connecting to the UPS. To achieve the desired level of autonomy, multiple modules can be connected in parallel.. Uniti Power Symphony provides market-leading power protection for mission-critical loads in server rooms, IT networks, medical applications, and industrial settings. Installable in either a rackmount or freestanding tower, this UPS is extremely versatile.. Specification. Model Number. EBM7218RT2U. Dimensions W X D X H (MM). 438 x 600 x 86.5 (2U). Weight Per Unit. 39.9 kg. Number of Units Per Pallet. 6. Battery Type. Lead-acid battery. Ambient Air Temperature For Operation. 0 – 40°C. Storage Temperature Range. -15 – 30°C. Humidity. 0-95% Relative Humidity (Non Condensing). Operating Altitude Tolerance. Up to 10000ft. EAN Number. 0639114348823. Warranty. 2 Years Repair or Replace. Number of Replacement Battery Kits Required. 2. Replacement Battery Kit. URBK2. Lead Time. Usually in stock