APC BX600C-IN 600VA/360W UPS System for Personal Computers, Home Entertainment Power Cuts could be frustrating in the midst of your mission. The loss of power, is the loss of your 2-hour expedition. APC’s BX series is the perfect answer to your problem. It is a perfect UPS system (Uninterruptable Power Supply) for your PC and Home Entertainment Network to keep it protected, connected and to keep you Game On all the time.