Can this be charging itself and charge a device connected at the same time?
1945285
You can charge the battery while charging your device, although it's probably not recommended.
1945286
That may b possible. But I don't see how the continuous fill would be possible. I think of this as a stand alone water or other fluid containing device.
1945287
I can only think of one reason why you would want to charge this and another device at the same time by using this device. When you do that, it charges very slowly, or not at all, depending on the power absorbed by the other device.
2265493
Yes, just be sure it is turned on. It will charge whether turned on or off.
379681
Never had the occasion to do both but just tried it and yes - will play and charge at the same time. The cords that it comes with aren't very long so your power supply would have to be close unless you use another cord.
626697
You can use both ports ... I have had 2 phones charging before at the same time
2070108
Hello, yes you can charge 2 devices simultaneously. If you only use the blue 2.1A output, then the output current is 2.1A; and if you only use the 1A output, then the output current is 1A; if you charge 2 devices simultaneously, the total output is 2.1A.
1612776
No...the external battery can not be charged as it is charging. I have tested this as well several times as I thought you would be able to.
146801
Yes. I have had it plugged into a wall outlet and used the charger at the same time.
615309
I am able to charge both my phone and pad at the same time, I hope this helps.
223093
Yes, you can use it while it is charging. This is important if you forget to plug it in so it still works.
104442
No. It can not be charging and used at same time. It holds a charge for almost 8 hrs of continued use.
1221794
Yes, I powered both my ultrabook and my iphone 4 at the same time while charging. The charger was able to maintain the battery at 100% with those two devices plugged in.
2133617
Yes. I don't know if charging time is longer when both are connected though.
318452
Should work just fine... plus you can charge your usb devices at the same time.
828068
Yes, both ports can be used at the same time or separately to charge android devices.
1236595
It charges at the same time, if you have it open. It will charge itself slow than it will charge the phone though.
1992687
There is only one USB port so you can only charge both devices at the same time if you have a splitter. Otherwise you can only charge one device at a time.
2065192
No it doesn't charge and work simultaneously. I wrote a previous response in detail as to this feature and a few others. Check it out...I generally like this product though.. I hope knowing this helps