DC UPS 12V 12W UPS uninterruptible power supply control board, used to design the continuous power supply of routers, switches and other network equipment or infrared alarms.When the battery is fully charged, the upper limit can output 1A current, and when the battery voltage is about to empty, it can output 8-9W Power, automatically shut down when the output is short-circuited, and recover after recharging. Before the battery is discharged and shut down, a flashing prompt will often appear. After flashing several times, it will enter the low-power protection and turn off the output : Input or output interfaces can share negative poles, positive poles cannot share negative poles, and battery terminals cannot share negative poles Reminder: The current motherboard has a charging time detection function. The default slow charge is suitable for batteries within 8Ah, and the jumper is changed to fast charge for batteries within 8-15Ah.A high-power UPS uninterruptible power supply motherboard developed for 12V 1.5A routers or optical cats, and can also be used for 12V 1A equipment colour: greenMaterial: PCBSize: 49x19mmPackage Contents:1 x UPS uninterruptible moduleOnly the above package content, other products are not included.Note: Light 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.