Green mode Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenance Power-saving outlets Automatically cuts power to idle equipment to conserve electricity. Resettable circuit breaker Easy recovery from overloads; no need to replace a fuse. Battery-protected & surge-only outlets Reserves power capacity & run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment Cold-start capable Provides temporary battery power when the utility power is out. Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Disconnected battery notification Warns when a battery is not available to provide backup power. Dataline Surge Protection Provides protection of connected equipment from power surges on the data lines. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Adjustable voltage-transfer points Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Adjustable voltage sensitivity Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Audible alarms Provides notification of changing utility power & UPS power conditions User-replaceable batteries Increases availability by allowing a trained user to perform upgrades & replacements of the batteries reducing Mean Time to Repair (MTTR) USB (Universal Serial Bus) connectivity Provides management of the UPS via a USB (Universal Serial Bus) port (not available on all models). Serial Connectivity Provides management of the UPS via a serial port. Transformer-block spaced outlets Protect equipment with input transformer blocks without blocking access to other receptacles. Boost & Trim Automatic Voltage Regulation (AVR) Gives higher application availability by correcting low & high voltage conditions without using the battery (not available on all models). Intelligent battery management Maximizes battery performance, life, & reliability through intelligent, precision charging. Safety-agency approved Ensures the product has been tested & approved to work safely with the connected service provider equipment & within the specified environment. Battery replacement without tools Enables fast battery replacement, lowering Mean Time to Repair (MTTR). LCD graphics display Text & mimic diagrams that display modes of operation, system parameters & alarms. For the replacement battery please see Quick Find 283899. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.