how do you know when they are fully charged
1172449
There is a red light that shuts off once it's fully charged. What I also like is, it will beep if you leave it on, reminding you to turn it off.
1172450
I don't know. All I know is that it def looses battery life if you haven't used in a week or so. It's died on me twice mid play. But I have to get better with keeping it charging overnight instead of just 1-3 hrs during the evening
135923
If you turn it on while it is charging, the battery icon that it has in the top right corner will cycle between three bars flashing and when all three bars are visible and no longer flashing, it is fully charged. Just so you know, when you charge it while it is off, the battery icon doesn't appear but it still does charge.
31698
when all the lights are dead, so is the unit. Charge it. When all the lights are fully on, its fully charged. when lights are flashing, either the unit is charging or you are charging something else from the unit.
1396400
When I charge I am able to see each LED glow before it becomes fully lit. When all 4 are lit, it is fully charged.
2098384
There is no indicator light that tells you when it is charged. I use mine everyday at work. I try to plug it in overnight everyday. I have had three of these units in the last 11 years at work. They will last @ 5 years if using it everyday like I do.
805868
My new battery was already charged and I used it right away. Then when I loose a bar I charge it about 20 min. when the battery light stops flashing which indicates the battery is fully charged.
376915
You just need to click the button near the indicated lights. It will show you remain battery level, 4 bars means full power. If 1 bar left, you have to charge it .
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.
694397
Probably about five or six hours. The flashing lights will indicate a full charge.
1056728
Yes! It will tell you it's fully charge when the battery is 100%. It will also tell you to unplug the device.
1144719
They normally come charged. When plugged into the alarm system the system should keep it charged. Allow about 24 hours once you have it plugged into the alarm system to charge.
235011
Click on the lightening bolt on the back dial. Then scroll and select auto or on (flashes every time) on the flash menu. Also check that your battery is charged.
2085635
Dear carbon, when the led light is stopped blinking, it show it has been charged fully. Thank you.
2264685
From what I read it takes about 4 full hours... another way to tell if unit is fully charged is to look at light on the plug. When you first plug charger in it will turn from green to red, then will be green after it is fully charged. Just make sure to do as the instructions say and not leave charger plugged in for more than 24 hours.
1522506
Great question. I jut checked mine - haven't used mine in over two months. Still full charge
640723
Sorry, I don't know. They came fully charged, so you might assume you and recharge them and store.
443067
In my experience, if you put them away fully charged, I came back over a month later and they still had a full charge. I always leave the charging battery in the charger for a few extra hours after the charged LED turns green. Seems to work well for me...