The SK616 Mini DC UPS is a compact, multi-voltage battery backup designed to keep small electronic devices running during power outages. With its versatile output ports and zero-transition (0ms) transfer time, it prevents internet or security feed drops when switching to battery power.Battery Capacity: High-capacity lithium battery, commonly ranging between 13,200mAh to 15,600mAh.Multiple Output Voltages: Features separate DC ports to simultaneously power devices requiring different voltages (typically 5V, 9V, 12V, 15V, and 24V).USB Port: Includes a standard 5V USB port for charging smartphones, tablets, or other USB-powered gadgets.Typical Applications: Ideal for powering Wi-Fi routers, ONUs (fiber modems), CCTV/IP cameras, and switches.Safety & Protection.