OK guys. So I have been reading a lot on car chargers for this device. Last night I had an idea to take a mini usb car charger (from my razr v3cm) and cut the end off and to wire a micro on the end (from my usb cable). The usb had 4 cables and the car charger had 2 (obvs). Black (for ground )and red(for power). I splinted the 2 together and the usb cable still works fine and the charger will charge my lg dare, ev2, voyager, razr, and versa, but not my droid. I used google and figured the problem out. A car charger usually produces around 800mah but the droid needs a high powered 1000mah or something like that. (Don't quote me on those actual numbers.) Anyways.. I thought this was cool. When i plug the phone in, the screen wont light up or make a sound. However, if u shut the phone off and then plug the car charger in, the phone will turn back on. it will disconnect, but once you unlock your phone, if you kept the power in, the phone will magically charge. Why does this happen? I thought the connection was loose, but its soldered pretty tight and then i used hot glue just incase and then put electrical tape on top. No matter how i wiggled it, it would still be charging. I unplugged the phone and put it back in and it started to charge again. I unplugged it, waited for 5 minutes and plugged it back in and it wouldnt charge. So i rebooted it, same deal. It works fine. Strange... Below is a picture of the design.. i was wondering if anyone could explain why this happens. The piece is the center is the mini i cut off the car charger, which is soldered to the usb cable.. red to red; black to black. remaining wires (data in and out) were not touched.
EDIT: If it matters, my phone is flashed to fission and the car charger is a MV3PC.. Phone is obs a d2g.