Edit Product Description Save and continue editing Save changes Sku LS Description APC Smart-UPS Online 48V 2U Lithium-Ion External Battery Pack Extended-runtime lithium-ion battery pack provides much higher energy density and scalable runtime to Smart-UPS applications. The APC Smart-UPS On-Line Lithium-ion Extended Runtime Battery Pack offers flexible rack and tower installation options and provides 3X the battery life when compared with a VRLA battery. Compatible with SRTL 1-3kVA systems, this versatile 2U long runtime battery is perfect for critical long runtime applications in network IT and other applications. Main Input Voltage 48 V DC Number of rack unit 2U Battery type Li-Ion (Lithium-Ion) Provided equipment- 4 post rail kit, Communication cable, Grounding cable, Installation guide, Rack mounting brackets Battery location External frame Number of battery free slots 0 Number of battery filled slots 0 Device mounting Rack mount Battery voltage 48 V Battery capacity 50 Ah Standards UL 1973 Ambient air temperature for operation 040 C Operating altitude 0...10000 ft Relative humidity 095 % non-condensing Ambient air temperature for storage -1545 C Storage altitude 0.0015240.00 m Storage Relative Humidity 095 % non-condensing Mounting mode- Rack mounted Compatible Mounting- SRTRK4 Compatible UPS -SRTL2200RMXLI, SRTL2200RMXLI-NC, SRTL3000RMXLI, SRTL3000RMXLI-NC, SRTL2200RM4UXLI Alloy Description Alloy Short Description Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?