Prolink 650VA Offline UPS

The Prolink 650VA Offline UPS is a dependable power backup solution designed to keep essential home and office devices running during unexpected outages or voltage disturbances. Built with a 650VA / 390W capacity, it provides stable and reliable power for computers, routers, CCTV systems, and other small electronic equipment. Its input voltage range of 140–300VAC ensures flexible compatibility with fluctuating power sources, while the UPS supplies a consistent 220V ±10% output to keep your devices protected. Equipped with a 12V, 8.2Ah battery, the Prolink 650VA UPS offers up to 20 minutes of backup time, depending on the load. This allows users enough time to save work, shut down equipment safely, or keep essential devices running during brief outages. The UPS uses a simulated sine wave inverter, ideal for general electronics that require stable but non-pure sine wave power delivery. For added safety, the UPS includes overload protection, battery overcharge protection, and deep-discharge prevention, ensuring long-term durability of both the unit and the battery. Its quick 2–8 ms transfer time minimizes interruptions when switching from main power to battery mode, helping maintain consistent performance. The Prolink 650VA UPS is built for long-term reliability but requires proper care to maintain warranty coverage. Conditions like thunder damage, improper temperature environments, dust exposure, lack of generator connectivity, or incorrect voltage settings can void the warranty. When used properly, the UPS provides a full 1-year warranty, making it an excellent value for users seeking dependable power backup at an affordable price. Overall, the Prolink 650VA Offline UPS is a practical, budget-friendly choice for users who want essential power security without complexity.