1 kVA / 900 Watt Convertible Rack Mount/Slim Tower Power Conditioner, Voltage Regulator, & Battery Backup UPS

User Guides:-Battery Backup Power Convertible Rack Mount UPS User Guide.pdf-Battery Backup Power Convertible Rack Mount External Battery Pack User Guide.pdf-Battery Backup Power SNMP Card Full User Guide.pdf Spec Sheet/Cut Sheet:-BBP Convertible DSP Series Specification Sheet.pdf 4 Tier Power Protection System – Surge Protection, Real Time Power Conditioning With Voltage Regulation, Pure Sine Wave Output, & Always On Double Conversion Backup Power Technology (Phase Locked To Utility Power Allowing Seamless Transition To Backup Power). Convertible design allows this system to be deployed in a tower or rack mount configuration.    Multiple Backup Time Options: Model Number: Description (Under Battery Options Drop Down): Approximate Backup Time At Full Load: BBP-AR-1000RM-PSW-ONL UPS With Internal Batteries Only (2 Batteries, 12 Volts, 9 Amp Hours Each) 0.22 KWH 11 Minutes BBP-AR-1000RM-PSW-ONL-WEBP UPS Plus 1 Extra External Battery Pack (10 Batteries, 12 Volts, 9 Amp H