APC Easy UPS On-Line SRV Battery Pack (6/10kVA) for Extended Runtime Model 240V, 2160VAh, rackmount with kit, 3U Number of rack unit 3U Battery type Lead-acid battery Provided equipment- User manual, Battery cable, Rack mounting brackets Number of battery blocks per string 20 Device mounting Rack mount Number of battery filled slots 0 Number of battery free slots 0 Battery voltage 240 V Ambient air temperature for operation 0…40 °C Relative humidity 0…95 % non-condensing Operating altitude 0...3000 m Ambient air temperature for storage -15…40 °C Storage Relative Humidity 0…95 % non-condensing Storage altitude 0…15000 m Mounting mode- Rack mounted with kit Compatible Cables- SRV011 Compatible Mounting- SRVRK2