After the battery is used, can you use this product as a charger? for example plug it into a computer or USB outlet and also into your phone?
1029459
Maybe, it does charge USB and almost all devices are charged through USB These day mine still works so I haven't been able to try it yet but does have a good chance tho
307844
You sure can.It's not the battery that you plug the charger into, but rather the device. Only thing I found was that it took a little longer to charge it... but I expected that since it's a much bigger battery.You'll love it once you get it... I'm getting 4 days of heavy heavy usage on a single charge, and I don't let it get down below 20% :)
1849847
As long as you have a USB adapter for a wall outlet you can use it as a charger.
661982
You can plug it into an outlet. A USB cable is included but no proper charger, I use any cell phone or tablet charger at hand. You could possibly charge it by plugging it to a computer USB but it'll take forever to fully charge. Cranking it would also take a long time to fully charge, it's meant to be used as a last resort.Been using it for nearly a year with no complains btw
1106479
No, I just charge it after I use it and let it sit until I use it again. Seems to work for me.
1913752
You can use it after recharging it for only a half an hour or less, but I would recommend fully charging it. The time it takes to charge depends on your power source.
457951
Yes, you can charge the battery with the USB cable that goes to computer and it also comes with an external wall charger. Also a second battery was included so you will always have a spare!
56141
Charge it for a while and then try to use it. You can use it while it is plugged up
218700
You charge the battery just like you charge your phone. And yes you can use your phone while it is charging.
415270
If you have a usb style electrical (ie. wall socket plug that you can plug a usb cable into), plug, yes. I use my cellphone charger to charge it up when I need to charge via wall instead of my computer.
1322643
You can plug it in to recharge it, and I have used it while plugged in. I believe the instructions say not to do that, but it works.
535853
Most likely no. I believe other comments have the voltage and amperage noted for this device - more than likely, this is lower than your phones charger. If you were to plug the phone in, it would be recognized by the computer and will retain its battery status (IE most likely would not lose battery, and would show it as charging) but would more than likely charge very slowly or not at all.
530004
I think you just plug it into your computer for a charge. (it's a built in usb)
401671
I generally plug mine into the computer. If you have a Wall adapter , you can charge that way as well. It doesn't come with one though.
2125001
Yes, to both questions. Plus the battery last a long time after charging. One problem. When the battery goes bad, you throw it away. No way to replace it from what others have told us.
1415797
Yes, you can use it even if you unplug it from the wall as long as the internal battery is charged. Actually while plugged into a charger, it will not charge other devices such as a phone.
237504
if you have a standard wall outlet to usb charger adapter: yes it can be used while charging or 1.5-2 hr battery life