is the red lighe suppose to stay on all the time it is plugged in
1187601
Yep. It indicates that the unit is powered up. When the temp drops, the heat and fan start up.
1187602
My heater has a lighted switch that is on whenever there is power to the heater
316653
Red light should be blinking. Once the charge is completed, the red light should stay on.
1055225
Yes it does stay on the entire time. It will not drain your battery if you leave it plugged in. Me personally I just unplug mine. It will save the station you programmed. Hope this helps. I enjoy mine.
1712455
Mine stays on 24/7 too. I even tried replacing it and new one was no different.
1288029
No, I think you have to keep it plugged in. I always unplug it when I leave the car. Kind of annoying
606635
Hi, it starts automatically and stays on , and when its on u can click on soft power button to standbt ( might need to unplug and plug power if u do that) and reboot . So I keep it on all the time unless it gets hot, which is not often, then I unplug to rest it.
1173258
I just plug mine in the red light comes on and then I leave it there till I need to use it. Yours might be defective...
1583735
There is a little red light in the lower right corner, if it is connected and charging it will be on, once it is fully charge it will be off.
1053485
It plugs in and a red light comes on. The light will not change however when the charging is completed. It stays red.
1762663
When I plug mine in the red light goes on. If it's been plugged in for days it goes off. I believe this indicates a full charge. The maintainer must have some sort of circuitry measuring voltage or current from the battery so as not to overcharge.
1536771
Depends on if your power to the outlet stays on it stays on as long as it's get power but it does have a auto shut off at about 4 hours and you have to unplug and plug it back in
1208264
When the battery is charging it stay on red but when it's done it do go to green that indicate fully charged
1375075
No unfortunately it is on all the time. I keep one in the children's room, and one in the bathroom as a night light. After awhile you don't even notice it during the day anymore. It doesn't get hot and doesn't smell like the other plug ins do so I think it's pretty safe. Also doesn't use very much energy.
674614
No, it will remain on until the battery dies. Then you will need to plug it in and recharge.
916828
The red light indicates the unit is plugged in, and that is charging. It does not go out.
916829
From my experience, as long as the unit is attached to the charger and AC is active, the light stays on. I usually plug it in only when the unit seems low and leave it plugged in overnight.
1157327
That all depends on where you hook up your power supply. the unit will stay on as long as you have the switch turned on.