STABLE POWER SUPPLY: This 1500VA AVR UPS provides clean, stable power output by correcting voltage fluctuations without switching to battery, ensuring consistent power protection in retail, small office, and POS applications. USER-REPLACEABLE BATTERIES: This AVR UPS supports easy and hot-swappable battery access, providing users with uninterrupted power protection and simplified maintenance for retail and office electronics. CONVENIENT LCD DISPLAY: This UPS features a bright color LCD screen that displays input voltage, battery level, load capacity, and alerts in real-time, providing users with clear visual monitoring of power status. THREE-YEAR WARRANTY: This UPS comes with a three-year, full-unit and battery coverage with a hassle-free advanced replacement warranty for long-term peace of mind. DEDICATED ALARM MUTE FUNCTION: A built-in UPS alarm mute button allows users to suppress unnecessary alerts after resolving issues, keeping environments quiet without compromising system safety or notifications.