12V-2A Uninterruptible Power Supply Mini UPS for Router Camera CCTV 100% new and high qualityHigh-performance lithium battery: When the built-in battery is fully charged, it will enter the automatic sleep state, and switch to battery power supply in zero seconds when the power is off, ensuring that the device is in normal use and the device does not need to be restarted.It can be used by ordinary light cats for 4hours in the event of a power failure.Regulated foot current power supply: 110V-240V wide voltage input, 12V2A regulated foot current does not damage the equipment.Universal interface: outer diameter 5.5mm/0.23inch, inner diameter 2.1mm/0.08inch, 12v outdoor surveillance camera Universal interface.Equipped with battery protection board: over-current protection, over-voltage protection, over-charge protection, over-discharge protection. Out Put 12V 2A Battery Backup Time :3 to 4 Hrs Cable Length 3M IP 66 Waterproof Input 110V /230V Can be Use for Router Wifi CCTV IP Camera