Recent content by RedRocker2

  1. R

    Can you use any micro-usb cord to charge a smartphone?

    About buying more amp capacity. More may not be better. I have 'mini' usb chargers that output 500-550 ma. I bought a wall charger (wart- plugs into wall, with std USB outlet. It came with a cable StdUSB -to- "micro" cable, which I didn't need. So I plugged a USB to mini cable in. None of my...