Is your only choice to charge is by USB only?
1425503
Fit bits can't be recharged. You must replace the battery when it dies. Battery life is pretty good. Hope this helps
1756104
Yes it charge through mini usb. This is excellence unit of power to go. I'm happy with..
577261
Yes, but I have found you have to plug it in just so if you want it to charge.
1212965
Recharges by USB. Which, ironically, is the same way it charges other things...Basically, if you have the ability to recharge it, you probably do not need it right then.
577168
I only use it with external power, but I believe I recall reading that it can not be powered by USB.
1765834
You cannot when charging from a computer (that's all I use, so I assumed....). But from external power source it looks to be a yes. (sorry folks)
530004
I think you just plug it into your computer for a charge. (it's a built in usb)
1935454
It is a USB charge only. We haven't had much luck getting ours to work properly.
563829
No, it's direct solar to usb, but you can use any usb rechargeable battery pack you choose.
1604985
If there is, it's by no means accessible to the average consumer. The clear answer is no.You can charge this through its micro usb port and then have it ready to power an electronic off the (full-size) usb slot when needed on the go. If it dies, you get a new one. If that's a concern then get a better, more expensive one.
15045
Yes, the USB port is the ONLY way to charge it. Any external source 5V (the 1A determines the speed of charge, could be less but will take more time) is ok as long as the connector be a Mini-B USB connector.
345649
In looking at mine I believe the only options is to charge it using a USB port not a regular wall plug.
447098
No, it does not charge over USB. The micro USB is only for service (firmware upgrades). It only recharges via included AC Adaptor.
1955816
I don't know, but I would say no. I believe you can only charge it by a USB port.
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
465579
You can use any USB cable in the USB OUTPUT port i- such as the USB cable that comes with the device you wish to charge. Does this help?
733805
No. The usb is for using the batteries to charge small devices like a phone.