If fully charged and then stored, how long will it keep its charge for?
1108511
Hi Eric, I keep this charged and stored in my computer case. The longest I've had it charged without using it was three weeks. It seemed to have kept a full charge during that time. I hope this helps.
1108512
I've had mine a while. I usually keep it in my purse for emergencies. The longest I think I've kept it without using it was about 2 weeks and it was still charged, so I'm sure it can last longer (I just haven't had to test it for more than that).
1108513
I last charged mine almost a month ago and just checked - it still reads a full charge. I've yet to run into a situation where it's drained significantly while sitting unused (I've only had mine since March though).
1108514
Mine has been in my work backpack now for several weeks and still has enough charge to power up my iphone and ipad. Best I can do I haven't managed to kill it yet. I do periodically when I think about it, and that isn't very often, plug it in, and that is just for ten or fifteen minutes lets say maybe once or twice a week. Hope this helps.
2227834
Long term I cannot answer your question, because I just recently bought it. But the one I have has kept a full charge for over two weeks when not being used. Hope this helps.
2093502
i have never tested the last time of the full charge. i do know that it will perform after 12 hours of medium use.
780848
no sure if hold the charge for the whole month if you dont use it, the longest i had left it without use is about 15 days and when i check the battery level was 100%
793548
If I remember correctly, mine was only partially charged when I got it. Sorry I couldn't be more precise.
194402
I would guess several hours, I didn't keep it in constantly after a charge, but using it 20-50 minutes at a time a few times a week, it lasted over a month for me.
416661
Weeks/months I would imagine. I haven't gauged the time to be honest, but think of it like a battery that is waiting to be used - if you don't use it, it will just stay charged for a rather long time. This is essentially a rechargeable battery.
1632375
? I have never used it that long. I have let it sit for hours even overnight and it still had charge the next day so I would Think it would last for four hours straight.
2017249
Hi Barbara,Yes, it will have somewhat of a charge, but not fully. You will need to let it charge for at least 8 hours. After that, you will be good to go. Please note: You will need to charge it once a month for only 1 to 2 hours. It's to keep it fully charged.I bought one for my wife and she loves the since of security it gives, just knowing its there. By the way; the Red Light will never go out while charging. I really do hope this helps out.R/Dwayne (spelling corrections)
715688
would think it would stay charged for 5 days if turned off when not in use. But to be sure, take an extra battery.
1926914
I've never timed it, but it seems to be only a couple of hours to go from dead to full charge. Keep in mind this device can be used while charging which will likely slow the charge down.
1885712
I haven't used mine since last June and it is still fully charged. I don't know how long it will hold the charge, but going great so far! Hope this helps.
618706
it depends on the charge of the battery, but usually a fully charge will last 2 hours.
82686
Typically with lots of use it generally lasts 1-2 hours depending on use and takes approximately 3 hours for the battery to charge up to full capacity again. I hope this helps with your decision.
1418756
Sadly, I'm not able to answer that question adequately at this time. I haven't had mine long enough to know. As a habit, I do remove the battery once I'm done with it. But I use mine until all charge is down and then have a full charge ready to go for the next time and "that" charge appears to hold when I use it.
931473
No! Once it is fully charged the Lithium Ion battery has a one year shelf life. So it will stay charged for you until you need it.
1017957
It holds a full charge for a long, long time. I had it in the bottom of my purse for well over a month or more, fully charged, and when I turned it on like 4-6 weeks later? STILL FULLY CHARGED! I was amazed to say the least.