The APC SMT2200C SMART-UPS 2200VA Pure Sine Wave UPS Battery is a reliable and high-quality uninterruptible power supply designed for desktop or freestanding use. With a maximum wattage of 2700W and voltage compatibility of 120V, this UPS is compatible with universal brands and offers features such as surge protection, AVR, and LED display. Perfect for protecting your computers, tablets, and networking devices from power outages and surges, this APC SMART model also includes an audible alarm, cold start capability, and noise filtering technology for added reliability and performance.