The APC Back-UPS Pro 1500 Desktop/Freestanding UPS in Black is a reliable power protection solution for your computer and networking equipment. This model from APC offers reliable backup power in the event of a power outage, ensuring that your devices continue to function without interruption. While it is mentioned that this particular unit may require batteries, this should not affect the overall performance or effectiveness of the device in providing uninterrupted power for your critical systems.