CyberPower CPS1200EILCD Power Inverter features high-efficiency conversion design and adjustable voltage range, providing reliable power supplies and longer backup to household and office appliances. Its flexible mounting design provides installation flexibility including horizontal, cabinet, and wall-mount orientations. The Power Inverter accommodates hot-swappable external batteries and remains charging via the built-in intelligent charger during utility mode. In the event of power loss, a severe brownout or overvoltage, the inverter automatically switches over to battery power to maintain an uninterrupted power supply. If connected loads exceed the maximum capacity, overload protection activates and shuts off the power inverter.