MARSRIVA KP5 Max is an 18W smart mini DC UPS with a 20,000 mAh LiFePO4 battery (64Wh).
It supports passive PoE (24V), multiple DC outputs (12V, 9V, 5V), plus USB-A and USB-C ports. Designed to keep Wi-Fi routers, outdoor CPE, cameras, and other network devices running during power outages, with built-in overcharge/overdischarge protection and a flame-retardant enclosure.