can it be left on charge a day or so?
1557736
No problem to leave on charge a day or so, but overnight is MORE than sufficient. I would not purposely leave on charge for more than 8 hours, but doing so every once in awhile is fine. I purchased additional batteries, BUT I bought those with even more power for better life.
1557737
I leave mine on charge for days most times. No problem yet. But I'm sure it's good to let it run down sometimes
1557738
The batteries are not protected and neither does the charger. So it is risky to leave it charging for extended period.
1557739
You can leave it on charge for as long as you want if the charger is not malfunctioning - the batteries stop charging once the light turns green. Lithium batteries last the longest when they are kept charged. YOu don't need to cycle the batteries through charge discharge cycles - if anything - this is more harmful to the life of the battery. The charger will cut off and the light turns green once the batteries are fully charged. IF it didn't, the batteries have the potential to explode or catch fire.
1557740
I don't know if the charger is designed that way. The plug outlet lights up red while charging, then green when fully charged. I suggest you contact the company for more info.
1557741
When it is fully charged the light turn into green and stops. I don't think there's any problem in living it more hours connected... I have forgotten it some times charging of r a day or more and nothing happened...
146067
Yes. While they seem to be somewhat tolerate to overcharging you can ruin them. I've left them for 12hr and had no problem. But when I forgot about one and left it for a day. It was ruined. It just wouldn't hold a long term charge anymore. I had used it quite a bit so it may it was just its time to die but all the others I've had have lasted a very long time.
968012
Can't say for sure. We use ours daily. It charges well even with reflected light and the dispersed light of a cloudy day. Why not just put it in a window somewhere and let it stay charged? Put in an east window, it would get a little light every day. Then you'll have it when you need it.
1686531
I honestly suggest that you should not leave it there overnight so it will not over charge the battery itself. thanks
478203
Yes, I've had it for about a year, and never lets me down, it charges for like 8hrs, so I charge it at night, when I wake up it's full and good for some 3 days, it'll depend on his much you use it.
1820948
Hi Norma. I never had a problem with it if I charged overnight. Its possible to get a couple of days between charges if its not on all the time like at work, etc. I work in call center so its off for 8hrs on those days. I was happy with it till I lost it. Like all most of the others. :-) Happy Halloween.
235624
Yes. I know it will run all day long. Not sure about much after that as I always charged after each use.
147779
Tough to say. My old battery had to be charged daily and since I got this one I only have to plug it in every 4 or 5 days. One of the keys is to let it discharge down to 15% or so before recharging it.
784583
ofcourse you can definietly have it on all day. just make sure to turn in off when you dont need it to charge your phone and you'll be good to go(:
322694
My experience is similar, although I don't usually use it constantly all day. I keep it charging whenever I'm not using it.
45493
not sure, but i would take the battery out and leave it out for a day,then maybe it will reset.
104420
It can be charged using a USB connection with the cord supplied. However, they have to be charged about every 2 days. They do not hold a charge.
1968736
Yes, but then you must maintain the charge by keeping it plugged in or charging it periodically.
2065938
Yes it will charge it , BUT it will not be at a rate to maintain day to day use.
1976737
No, you charge it on a cradle. The batter lasts many days (around 7, I believe) with normal use, so as long as you put it in the cradle before bedtime, you should be good. The few times I've forgotten to do so, a minimal charge will keep you going until you can let it charge for longer.
754884
While I am not certain of actual hours, mine seems to hold its charge for days when on the shelf. But it is probably different if you are cycling it on and off.
2066938
I let mine charge overnight and have had no problem. I don't know how long I can go without charging