How do you know when it is fully charged?
348410
I believe I went online to their website to find better instructions. These are my son's and they work, but more for an adult size head. I think you charge them for the first time for 12 hours. Copy the item name and do a web search for better info. I know there is a green light when it's charged. Hope that helps.
618217
The automatic setting ... it will indicate when the battery is fully charged. Hope this is helpful.
2195677
don't count on any new battery to be fully charged! mine had a charge but I'm sure it was not 100% charged. Once installed your system should start charging it.
1833017
The unit comes with a cord that you plug in to charge it. There are instructions that tell you how to do so. There is also an indicator light on the unit to let you know when it is fully charged.
2013698
Make sure its fully charged. I only figures this out after testing it out and seeing very short videos of the test. I know there has been some complaints of malfunctioning, but mine works fine.
2105482
On mine it shows a battery icon. When it begins charging that icon is empty and flashes. When it's fully charged, the icon is full and ceases to flash. Hope this helps.
135924
As far as I know, it must be turned on the charge/show that it is charging.
135448
Not that I can tell. Mine just starts charging when I plug it into my car and stops when the car battery is fully charged.
475144
When mine blinks it is charging. when it stops blinking it is fully charged.
2085635
Dear carbon, when the led light is stopped blinking, it show it has been charged fully. Thank you.
1525964
You need to hold the button for a few secs, you should see a green light on it while it's charging. Hold until you see.the green light. It should be fully charged well before 7 hours.
406159
My battery had a minimal charge when I RECEIVED it.I believe we are expected to fully charge it before using.
1169030
On my phone, I see a black area grown as the battery is used. After recharging the phone will chime letting me know it has a full charge. I make sure the battery is seated properly. I can go in stand-by mode for several days and the battery indicates a full charge.
2017247
It arrived partially charged. Recommend fully charging it prior to use or testing.
465742
It has a light to let you know when it's done charging. I usually left it plugged in overnight, but no amount of charging was ever enough to give me more than 10-15% battery power. I just pitched it and bought the PowerAdd 5200mAh. It was only $13, and it gives me 1+ full charge.
1525187
Mine was nearly fully-charged and I used it right away. It didn't take long to bring it to full charge either.
207795
Simply plug the USB cable into the device and the other end into the USB port on your computer and it will light up to indicate that it is charging and the light will let you know when it is fully charged....easy and charges fully in about 4 hours....