Can you charge the battery through the phone while it is in the phone? att i727
1603813
Yep...I always do when it gets down to about 10-15%...you can also charge the other battery in the wall charger and plug another device into the charger through USB and charge that one as well. These batteries hold their charge well.
1603814
Yes, you can. As a matter of fact, you can connect the phone USB end to the charger itself while the other battery is on the charger.
1603815
Mine was used for Verizon Galaxy Nexus which has a same battery and yes...mine does charge while it is in the phone. I can't speak for att i727...but I believe it should without a problem since it is known to be compatible with all galaxy nexus batteries (even the extended one)
1603816
Yes I leave mine in the phone and charge through the normal chargers. I keep a spare charged up and in my pocket in case I need it.
1603817
Yes, you can charge the battery in the phone, while the phone is on, and/or while using the phone.
1603818
Yes you can. Just like the stock battery. I just didn't like bringing the wall charger and cord with me everywhere.
1603819
Yes you can, the only difference between this and the stock battery is that this has a higher capacity, and nfc will not work with this battery.
1603820
Yes you can. No different than a stock OEM battery as far as the functionality is concerned.
1826244
No. You can't use it while charging the battery... you need to put the headset in the dock to charge.
1218636
Once you charge it attach your phone to it. When you get the battery low warning press the button to the bottom of the battery and it will start charging you phone. And you can go on with business as usual
323323
Yes you can, when I do I make sure the batt case is on after plugging it in, just make sure to push button on so the lights are lit and the phone charge bolt icon is on iPhone on top right corner
1420110
Yes, it will charge an extra battery. You can charge the phone and extra battery together at the same time or charge either one separately.
1056621
Yes. You can use it while charging. Only wish there was some indicator light or audible message that tells you how full the battery is. Maybe they have that in the newer model.
992438
The phone connects via a usb so you should be able to charge it from there. I assume that if you have a usb capable plug that you can use that as well.
948990
You can take the iPhone out and charge it, but the charging of the battery and the case is done with one charger at the same time. I never use the Apple charger anymore.
1609205
Yes you can charge the battery normally via USB. No need to take the battery out of the phone. Works twice as good as my stock battery for my Sensation 4G.
244367
Understand that your phone is still on while the battery is charging. The drain would be longer if you use the phone at the same time while you charge the phone.
313594
You charge i t the way you would charge your phone. It has a special battery that have connectors that charges both batteries.
519424
You can charge it either way you want. It should operate identically to the original battery (aside from capacity of course). I've only been charging it inside the phone, and I haven't had any overheating problems with it so far.
2196105
You can plug in and charge the battery directly through the phone... It's nice to keep the second battery charged in the wall charger and near by in case you are in a situation that you cannot use the original phone charger (airplane, traveling, etc)
1217550
Yes, when you insert your phone into the case there is a connector in the case that plugs into your phone. The case has a rechargeable battery built in that will provide a full charge to your phone. You can leave the phone in the case and when you charge the case it will also charge the phone. It's basically a spare battery built into the case. I'm very happy with mine!
1736971
No. But it is best practice to only charge a phone when it has lees than 20% battery. Yes you can use the device and charge at the same time.
1676555
Yes. You can use it and charge it at the same time. I leave mine on charge in my auto continuously while I am driving. Works well that way. I never have to touch it.
1679367
Yes, you can charge the battery in your phone. If you need a manual with this battery, please email support@ianker.com for further help.