How long do you leave it on the charger? Mine is completely dead.
634591
I bought mine on Feb 18, 1014. I charged it for the 18 hours suggested and as of today, July 10th, it hasn't needed a charge and is as strong as the day I bought it.
634592
I charge my kids' toothbrush overnight after they use it after eating dinner and I take it off from the charger in the morning before they use it after breakfast. Sometime in the middle of the day, I charge it again and take it off in the afternoon.
634593
When it goes completely dead you have to charge it for 24 hours, after that you can put it on the charger every other day.
634594
I generally leave mine on overnight, but I know it doesn't need that much time. Never had one go completely dead, so don't know about that. When I observe it running really slow, I put it on the charger when done using it at that time. I find mine (and I've owned about 5 or 6 of them) usually run about a month on a charge.
634595
I leave it on the charger whenever I'm not brushing... But it would probably last for several brushes after a days charge.
634596
I charge mine 24 hours once every 2 or 3 weeks when it gets slow. Even if it is dead it should pick up enough charge to run within 30 to 60 minutes. If not either the charger is not charging or the handle is not taking the charge. These are cheap enough it is more cost effective to replace than repair if anything is failing.
1316361
Yes it can be on for about 6 hours fully charged, but it wouldn't be a good idea to keep it constantly charging all the time. When it's fully charged, unplug the charger until it's on orange. On orange basically ranges from 50-70% charged. When you're not using it or nobody else is using it, it's best to just turn off. You can still use it while it's charging, just make sure when all lights are green to unplug it until it hits orange. When it's on red, that means it's basically running low. I hope I was able to help you out Mr. Gordon.
199024
I am starting to have problems too, my computer is getting over heated and shuts down. As to your case, how long have you left it on the charger without usage?
1683061
I will try to answer y our question- I leave it on the charger several hours and then it lasts for daysafter I use it again.I usually just put it on the charger at night and when I wake in the morning and use it. It just seemseasier to to it at night.
2254342
I can only speak about my charger. When I 1st used it I charged it 4 8hrs (electric ).Give it a full then see what happens.
2154386
It takes mine a full night to get close to full. About 11 or 12 hours will charge it 100%. Try using a different charger and cable and charging it again. If it charges correctly with the new charger, replace your charger. If it still doesn't, replace the Lumsing.
1503534
You're not supposed to leave it on the charger if it's plugged in. It will lose the battery life sooner. Only charge for four hours when needed.
1355120
Not too sure on that (yet). However, after it charged in the charger, I unplugged it and left it for about 8-9 hours and when it was put in my phone it was still at 100%. Hope that helps.
201895
I just used mine for 6 straight hours, and 2 hours the day before, still going strong. I would estimate 10 hours full charge to dead.
920401
At least two weeks. I once charged it fully, unplugged it, put it in my backpack, and did not use it for about two weeks, and it seemed to have maintained its full charge even after that whole time not being used. Just remember not to have anything plugged into the USB port when it's not in use, otherwise it will drain all of its power by itself (keep it unplugged unless you want to charge your device).
1855362
I keep it charged all the time, but I don't know how necessary that is or how long it will hold a charge when it is not on the charger. I do know that if I took it off the charger for any amount of time it would disappear and never be seen again (hence why I keep it on the charger).
165505
I am not really sure, i have a total of 3 batteries, so when/if one goes dead, i just pop it in the charger and it stays till i need it again. My android phone takes a while to charge, even on its own w/o any apps running. My guess it takes about 3 hours from completely dead to charge.
2050419
Hello Friend, when it is charging, a red light comes on. When it is already fully charged, the red light disappear. It takes about 3-4 hours or even more. Good luck! Anita.
788797
Mine did the same thing. Just leave it in. It charges just fine (even though it saus differently)
1914623
I had this for two years, used it maybe 10 times, stored it on the charger---and it's dead.
495272
The light on mine turns off when it's dead. It also tasks around 3 hours when I charge mine. Yours might be broken.
1017038
I also have this issue, doesn't yours charge? Or does it just die and not recharge?