Features: This DCUPS Voltages Converter Module is designed to provide uninterrupted power supply for routers, switches, and other networkequipment, ensuring continuous operation even during power outages. With a working voltages ranges of 5V-12V and an output voltages of 9/12V, this module offerversatile compatibility and flexibility for various devices and applications. Idealfor techenthusiasts, IT professionals, and small business owner who rely on stable and uninterrupted power supply for their networkequipment. Whether it is setting up a homeoffice or managing a small businessnetwork, this UPS module ensures reliable power backup, preventing data loss and disruptions in critical operations. Experience peace of mind with this highquality DCUPS module, knowing that your networkequipment will stays powered up and protected even in the event of power fluctuations or outages. Specifications: Material:PCB Size: Approx.5x2cm/1.96x0.78inch Color:Green Working Voltage:DC5V-12V Output Voltage:DC9V/12V Output Power:9W/12W Support Battery(No include!):3.7VLithium or polymer battery 1 5AhMax Working Temperature ranges:-40°C~85°C Package Includes: 1x UPS Uninterrupted Power Supply Module note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.