The UPS has died - no lights, no beeps, and the fan is out. I know the battery was dying. So I'm sure it's dead. But is it normal for all the lights, fan to not function when the battery dies eventhough the unit is plugged in? I really don't want to buy the battery and find out that it's the...
Hi, I'm looking for a USP that supports- USB/SERIAL connection. At least one 3-PIN CONNECTION (to allow Router connection) Business software to allow for email\Text etc power warning service and AVR . PT


