Feature: 1. For Device Power Supply: Mini UPS uninterrupted power supply, rated power of 9W, output voltage of DC9V 1A, suitable for power outage emergency scenarios, providing convenient power supply for equipment. 2. Wide Application: This power supply is compatible with routers, modems, security cameras, smartphones, fax machines, fingerprint recorders, DSL, etc., ensuring that you can still use the network during power outages. 3. Intelligent Regulation: To better adapt to the device, this UPS power supply adopts intelligent IC real time regulation, providing better and stable output power to better match your device and reduce device damage. 4. Multiple Guards: This UPS battery backup power supply provides short circuit guard, voltage fluctuation guard, overcharge guard, overdischarge guard, and temperature guard to ensure secure and reliable use. 5. Large Capacity Battery: Built in 4400mAh large capacity polymer battery, this emergency power supply provides continuous and lasting performance for power outage equipment, suitable for various scenarios. Specification: Item Type: Mini UPS Power Supply Material: ABS Battery: 1 x Polymer Battery, Capacity: 4400mAh (Built in) Input Voltage: 9V Rated Power: 9W Output Voltage: DC9V 1A. Package List: 1 x Uninterrupted Power Supply 1 x Adapter 2 x Adapter Heads 1 x User Manual