American Power Conversion

Model: BR1500

Features Include: Audible Alarms, Automatic Self Test, Automatic Shutdown, Automatic Voltage Regulation (AVR), Building wiring fault indicator, Cold-start, Easy Overload Recovery, Hot Swap Batteries, Intelligent Battery Management, Internet FAX - modem - DSL surge protection, Lightning and Surge Protection, Overload Indicator, PC and Mac Compatible, Replace Batt Indicator, Resettable circuit breaker, Status Indicator LED's, Transformer Block Spacing, Unattended Safe & Graceful Shutdown, USB Connectivity, User Replaceable batteries