Lithium Battery Line Interactive UPS 300W/600W

The SLI series is a lithium uninterruptible power supply for home office and business. Designed with line interactive topology, SLI tower UPS provides battery backup, power protection (using pure sine wave output), and surge protection for corporate servers, department servers, storage appliances, network devices, and telecom installations requiring Active PFC power source compatibility. The line-interactive UPS uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently. This model features a USB/RS232 commnunication port which provides intelligent monitoring functions, and RJ11/RJ45 providing reliable data and fast transmission.