. Maximizes battery performance life & reliability through intelligent precision charging. Protects connected loads from surges spikes lightning & other power disturbances Key Product Info. Boost & Trim Automatic Voltage Regulation (AVR) Intelligent battery management Power conditioning Temperature-compensated battery charging Automatic restart of loads after UPS shutdown Automatic self-test Disconnected battery notification Audible alarms LED status indicators Adjustable voltage sensitivity Product Features Intelligent battery management Maximizes battery performance life & reliability through intelligent precision charging. Power conditioning Protects connected loads from surges spikes lightning & other power disturbances. Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature. Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. What's in the box?. CD with software Documentation CDRack mounting support rails Smart UPS signalling RS-232 cable USB cable User manual