The PowerShield DC Mini is designed to provide emergency power backup to all kinds of DC powered equipment including routers, modems (including fibre optic – ONT), VOIP phone systems, surveillance equipment, alarm systems and many critical telecommunications devices. The DC Mini can economically provide hours of operation during power failure.
•Built in replaceable Li-ion batter
•Auto start when plugged in
•Embedded micro-controller
•Multi-colour indicator
•Manual power off switch port
•Overload, short-circuit, over-charge and over-charge protection
•2 Year Warranty
Manufacturer Link:
https://powershield.com.au/wp-content/uploads/productmanuals/PSDCMin12-18-QuickGuidewithBatteryillustration-20170628.pdf