When it says a certain amount of full charges to your phone, does that mean you cannot use it anymore or when you have to charge the bank to your laptop? sorry, new to this, dumb questions
77844
I believe what your asking about is when you are done with the number of charges it says, can you use it again, so I am going to answer that question. If it holds, let's say, 2 charges for your phone, that means you can use it to charge your phone twice to full without any outlet needed. After that, you will have to charge up this battery pack again, and then you will have 2 more charges. After a while, the amount of charge it hold may get lower, so it may eventually only charge your phone once before needing to be plugged in again, but you can continue to use it. If that's not your question, I'm sorry, but then I'm not sure what you're asking! Hope this helps.
1171268
charge it to be safe,when you plug the charge in it will automatically start charging at a lower number and work its way up,you can tell how much of a charge it needs by how long it takes to get back to 100%,you cant over charge it so this wont hurt it,once your sure its 100% only charge it when it gets low,if its fully charged your just wasting electricity!!!!!
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.
206591
I did not find that to be the case. Are you charging thru a laptop? This would slow the process. I fully charged the Poweraff once and have had full power since even after recharging my cell phone multiple times a week for over a month
1105327
I'm sorry Chris B. I'm pretty much a moron when it comes to the working of a cell phone. :( That was a gift I purchased for someone, did you sign up for an account to get minutes? Like it works when he's at home for internet but cuz he doesn't have the minutes right now, it doesn't work if he leaves.. sorry that probably doesn't help much but it's all I got.. ;)
789894
That's a bit of a problem. You cannot use it while it is charging. But it does charge through the USB connection so your power bank will still be useful.
84333
If you are asking how long your PHONE or other item will stay charged, after charging....then I charged my phone in the AM at camp, and didn't use it much and it still had prob 40% or so when I went to bed. So a normal day's charge for me. The device itself, I've been home 2 weeks, and it still had 1/2 the usage bar full when my husband borrowed it this morning.
174867
Yes you can... i love these things :-) ... if you use the micro usb on your laptop you will always have a charge..
1613379
This is unacceptable. We have two cases. One case gives us, when the phone and case are fully charged, almost 2.5 days of phone use. The other one only gives two days, and I am not satisfied with that. 10% is ridiculous. You should immediately call support for an exchange.
1493451
Thank you MD! The 'not charging' is ok for me. We plan on using this at home only. Thanks again :-)
938649
No, your phone or charging item cannot be over charged, but I used it maybe 2 times and the charger stopped working, I suggest not buying it.
1997927
to N Lee The Engineer: You wrote 'keep them in the charger', but: - a 2012-Jul-28 review of the charger wrote 'Let them die completely ... every time!' - a 2010-Sep-12 article wrote: 'make sure that the battery is fully spent before you even begin charging it again' (from 'Tips on Laptop Computer Battery Care', By Suzie Sanchez; the Web address can't be posted here) (such article is expressly about laptop computer batteries, but might apply to other types of batteries). Is your view supported by any written support on the Web? Thanks in advance.
4160
Not quite sure. You'll have to experiment for yourself. Since I don't use it regularly, I just always give it a full charge whenever I need to take it out when using it occassionally.
1663608
Aparently you can not do that, once is full charge ur phone it will shut down to prevent over charhing ur batery.
184968
You have to charge it on your computer. One charge is only good for one charge on your phone, then you have to recharge. I ordered two, one for me and one for my husband but it definitely was not worth it.
1756713
You cannot overcharge the battery so don't worry about it. Also no harm done if you undercharge. I have had mine for years, and to be honest do not charge it regularly, and have not had any problems. These are really just guidelines.
1494175
didn't test with computer, but I noticed that when I used it to charge and wanted to continue use it didn't charge for some reason. I have the galaxy note 10.1 tablet. It will charge full if left along charging. Used up until dog got to it