how many times can it charge a phone full until it needs to be charged itself?
1376073
Mine doesnt work....it barely would charge the phn...the couple times i tried...now when i plug it in the wall....it says its charged and i plug it into my phn and it is dead is less than a minute...i would not buy! !
271022
It almost doubles it. It's worth it though. Mine can go for two day before I have to charge it again.
1803649
It should hold its charge twice as long as your phone dormant or not, the item may be defective
999417
This works like a bigger battery, that can be charged over and over again. So you charge it and then you can use to charge a device/phone. With my HTC android phone on position 1 or 2, I can get 1 full charge. The 3 position are not well described, except how many milliamps (ma) are outputted.
1641323
I charged it and left it for about 3 weeks and it still indicated being fully charged. I then was able to charge my phone (almost dead) three times before it ran out of steam.
1563374
If you charge it fully you should be able to get 1-1 1/2 charges out of it before needing to be recharged. If in the sun it will charge the phone battery till full then itself.
387503
I have not had one until the end of it's lifetime, but per charge you can get about 1-2 full charges depending on your phone.
2085472
I have never charged phone from 0-full. I have charged it about a 1/4 power just to see how well it works. It takes about 12 minutes. I crank it slowly and the lighting bolt comes up immediately. it seems important to try to crank it slowly and consistent just like when you have plugged into the wall.
253832
Dont know have not tried as I have this for either emergency use or backcountry use and one cellphone is enough. I would say probably it would charge two phones since it will charge a phone and still give you hours light on one charge, but if you juice up two phones that will probably mean no light. Real world results will vary as will the phone you use. If you are depending on this for emergency or life critical issues and actually need to charge someone elses phone, then emergency protocols typicaly dictate that person should have their own and you should not be sharing. In other words stop being cheap and do the right thing. Dont know have not tried as I have this for either emergency use or backcountry use and one cellphone is enough. I would say probably it would charge two phones since it will charge a phone and still give you hours light on one charge, but if you juice up two phones that will probably mean no light. Real world results will vary as will the phone you use. If you are depending on this for emergency or life critical issues and actually need to charge someone elses phone, then emergency protocols typicaly dictate that person should have their own and you should not be sharing. In... » Read More Dont know have not tried as I have this for either emergency use or backcountry use and one cellphone is enough. I would say probably it would charge two phones since it will charge a phone and still give you hours light on one charge, but if you juice up two phones that will probably mean no light. Real world results will vary as will the phone you use. If you are depending on this for emergency or life critical issues and actually need to charge someone elses phone, then emergency protocols typicaly dictate that person should have their own and you should not be sharing. In other words stop being cheap and do the right thing. « Show Less
2273100
After around 2-3 your power will be too low to support anymore. Physically, it would connect, but the amperage would have to be 4-5 times that of the normal charger to provide enough to 7 different phones. 5 volts at maybe 25 amps might do it, but you would fry any of them that where less than the 7.
1106475
No. I charged it once and have used it 5-10 times since without another charge.
1455084
Sure, you can take one phone off and simply put another on. no reset required for this unit, it's a "always on" charger, as long as it's plugged in.
533412
I can usually get about 3 charges out of it. I tend to use my phone (for twitter or whatever) at the same time it's trying to charge it, but I can usually do that 2-3 times before the Pebble is drained. I love my Pebble! Wouldn't travel without it, as my phone tends to drain quickly when I'm in roaming territory.
1663608
Aparently you can not do that, once is full charge ur phone it will shut down to prevent over charhing ur batery.
173459
I have had it charged to full capacity at 100% I did not use it for a week until I needed to again since I was stuck in a rut and the powergen still had 100% charge and was able to charge my phone twice before charging the powergen battery again. I hope this helps but it does hold a good charge and maintains its battery capacity at the charge level that's its left at. I hope this helps you out.
356141
it charges both at the same time:) and it will stop charging one once it's full.
1979103
Yes, it charges it fully, don't know how many times though. But I like my Mophie.