What Is an Uninterruptible Power Supply (UPS)? A Guide to Choosing the Right UPS, Battery Life, and Usage (2027)
Power outages, voltage fluctuations, and sudden losses of power can affect the operation of many devices—ranging from computers and security cameras to servers and industrial automation systems. A UPS (Uninterruptible Power Supply) provides power to connected devices via an internal battery during an electrical outage, helping systems continue to operate in a controlled manner.
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