POE02 supports 100V-250V AC input, 2*DC output ports, 1*USB output port and 1*POE output, and can connect to various devices. DC supports 9V and 12V output, and POE output can choose 24V/48V. Its maximum output power can reach 14W; the internal structure is composed of 2*4000mAh 21700 battery cells, with a maximum capacity of 29.6wh. Large capacity can be customized according to needs. It is specially designed to provide power needs for various IP phones, gateway devices and devices that support POE interfaces.