Ensure uninterrupted power and protection for your devices with the APC Back-UPS ES 350VA, 120V (RBC35 BE350G). Although this unit comes without a battery, it has been tested and is confirmed to be working, offering a reliable solution for power surges and outages. Perfect for home offices, entertainment systems, or any setup that requires consistent power, the APC Back-UPS ES 350VA provides peace of mind with its proven performance. Ideal for those seeking an effective power backup solution without the initial battery investment, this model allows you to customize your setup by adding a battery of your choice. Don't let power disruptions disrupt your productivity or leisure – not securing this APC Back-UPS could mean risking valuable data and device safety. Equip your space with this tested and working unit today for continuous protection and power stability!