DC UPS 9V 12W UPS uninterruptible supply control board, used to design the continuous supply of routers, switches and other network equipment or infrared alarms.When the battery is fully charged, the upper limit can output 1A current. When the battery voltage is about to be discharged, it can output 8-9W . When the output is short-circuited, it will automatically shut down. After recharging, it will recover. Before the battery is discharged and shut down, a flashing prompt will often appear, and it will enter the low- protection after flashing several times. and close the output Tip: Input or output interfaces can share negative poles, positive poles cannot share negative poles, and battery terminals cannot share negative poles A high- UPS uninterruptible supply motherboard developed for 9V 1.5A routers or optical cats, and can also be used for 9V 1A equipment A minimum input of 5V is required for charging.Type: UPS uninterruptible moduleInput voltage: DC5V-12V (this voltage is the voltage when charging the battery)Output voltage: DC9VOutput : MAX 12Wcolor:GreenMaterial:PCBsize:50 x 20 x 6mmPackage Contents:1 x ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.