Originally Posted by acp
I'm trying to use a kindle fire charger for the Nexus 4, but it won't charge the phone, is this standard with micro USB that some chargers work and some don't?
I was excited that I had all these extra chargers, but now I'm not off to a good start.
It's possible the Kindle Fire charger is proprietary and not actually microUSB. I know the Nook Color has this problem; its charger is slightly longer than a standard microUSB, so it won't work in other devices and the Nook won't charge with a standard microUSB.
Try other chargers, though. As long as it's a standard microUSB, it should charge the N4 just fine.