Features: 1.Support 5V, 9V, 12V multi-voltage output, adapt to different brands and models of routers, optical cats and monitoring equipment, multi-purpose, improve compatibility and practicality 2. Designed for long time operation, it provides stable power supply to ensure that the network equipment can continue to work during power outage and reduce the risk of network interruption. 3. Built-in intelligent chip automatically detects connected devices and optimizes power distribution, and also has a low power reminder function to effectively manage power usage. 4. Replaceable battery design, the battery compartment is designed to be easy to use outside, and the battery can be replaced at any time, so there is no need to worry about the battery life outside. 5. Compact size, easy to carry, whether it is a family backup or outdoor work, can easily cope with, to meet the needs of mobile office and temporary deployment control Parameter: Input: AC85-265V Frequency: 50-60Hz Output: USB 5V/2A DC 5V/2A DC 9V/1A DC 5V2A DC 12V/2A POE 15V/0.6A POE 24V/0.6A Output power (max): 18W Operating Temperature: 0℃~45 Humidity: 10%-90%RH Caution: 1, using 18650 lithium batteries, installed in accordance with the direction of the instructions 2, the battery discharge multiplier used is 2C\3C 3, when installing, make sure the voltage of the four batteries is the same (the error is less than 0.05V) Package include: UPS uninterruptible power supply *1 ( Not included Battery) Power cord *1 One tow two lines *1 One tow a line *1 Screwdriver *1