Is there some kind of LED light indication of whether it's on/off or of the battery level?
1323757
I have already returned both units that I purchased. However, if I remember correctly, there are 4 lights showing the strength of the battery. Not sure about the on/off.
1323758
Yes. When it is being charged, the indicator lights will flash the level from 1-5 until full. When it is charging a device, there is a button next to th eindicator lights that you can press for a current battery level. It seems to charge 3-4 devices before itself needs to be recharged. It takes about an hour to fully charge an iPhone, but you can be mobile and using that iPhone while it's charging.
1323759
well, I don't have it in front of me, but there are like 4 or 5 green squares that light up when it is fully charged, as the charge drops the number of green squares decreases. There is also another light. . .hate to sound dumb, but I don't know if it is on/off, I really like this thing!
1711637
If you mean light indicator, yes. If the keyboard is charged it is one of the lights on the top.
439295
Yes there is a battery level indicator, but I can say how accurate it is at monitoring the actual voltage. Lead Acid batteries do not like to be deeply discharged like Ni-Cads, so you must keep them charged regularly.
1093377
No it doesn't have a light to indicate the level of battery left, you'll know it's being charge or charging when the it lights up. Other than that you are on your own! But the battery last long enough to fully charge iPhone 5s
1298974
The indicator light comes on when it is plugged in and switched to on. When its plugged in but switched to off the light is off.
147140
I haven't had my battery die out yet, with that said it doesn't appear to have any manner to indicate a low battery. The instructions do no mention this either.
2256750
The only level indicator is in the charger which indicates whether the battery is supposedly charged or not.After that you're on your own. My battery self-destructed after a few uses & expense makes battery replacement impractical. A totally bad product
913235
No, there is no On/Off button. The red button when pressed causes the lights to display charge status.
1338227
There is no "low battery" indicator. Since we use ours for the driveway, it works every time I leave or come home. When it stops working, I change the battery.
2091362
Yes, there is a button to test the lights on the battery. It blends in to the case.
1298975
It does have an indicator light but it only shows when it is turned on. If it
1688930
Yes there is a simple activity indicator light. Not an issue for me at all. This is a simple memory bucket!
614694
Yes, it indicates a low battery by flashing rapidly when turning the light on or off, and it has both mounts.
913237
There is no on/off switch. The big red square is a button that lights up a indicator that says how much charge is left in the battery. Its really easy to read and use.
2272570
No visual indicator. Perhaps, you notice buildup :-) . I use rechargeable batteries, changing it when I notice little slowdown.
2184619
The 4 indicator lights are hidden underneath the plastic case. Once you insert a battery, you'll see its corresponding light comes up.
2085025
There is a battery level indicator on the battery. You press a button and a series of green indicator lights show how much charge it has.