Mini ups battery backup 8800mah uninterruptible power supply for wifi, router, modem, security camera with input ac 100v-240v output, usb dc 9v/12v poe 24v/48v (5v-48v poe). High compatibility, suitable for most digital products on the market. USB output, which is used as a normal Power Bank for Digital Products such as Smartphone, ipad, etc. Dc output, used for Router, modem, IP Camera and security camera for Home use, ect. This UPS has a Poe port, plugged into the network cable, It can transmit the data and power at the same time.  Multi-function small DC power supply, Provide uninterruptible power supply for small digital products such as communication, network equipment, router wifi, modem, and monitoring. Built-in four 18650 lithium batteries, high compatibility, suitable for most digital products on the market, and POE-430P products with overcharge protection, overcurrent protection and short circuit protection. When the device has no mains, the POE-430P can ensure that the device does not need to be powered off and restarted to continue to provide power (zero millisecond conversion) for normal operation, and maintain stable operation for a long time to protect your equipment.