Brand NUMERIC Battery Cell Composition Lithium Ion Product Dimensions 8.4D x 9.4W x 0.3H Centimeters Voltage 12 Colour Grey About this item Wi-Fi Router UPS: Numeric Intizon Mini UPS for wi-fi routers provides upto 4 hours of power backup (depends on current consumption of wifi Routers) to your 12V Wi-Fi routers. Mini UPS works as an inverter for Wi-Fi routers which ensures uninterrupted power supply in case of power cuts or switch over to generators. Easy Installation, Safety & Certification: Quick Installation and can be placed as table top or wall mounted. Certified CE, RoHS Product for complete peace of mind. Supported Wi-Fi Routers: Numeric Intizon Mini UPS for Wi-Fi Router supports all types of 12V DC Wi-Fi Routers, Broadband modems, Set-top boxes, CCTV cameras, Smart gadgets (12V-0.5A, 12V-1A, 12V-1.5A, 12V-2A, 12V-2.5A, 12V-3A). Shall support all major routers. Before buying please ensure your Wi-Fi router is 12V DC)