У вашего броузера проблема в совместимости с HTML5
This little hardware hack makes a cable to power your Arduino and other small electronics projects.
We take a USB cable and mod it to just use the power wires. This lets us easily use things like power banks to plug into breadboards or male/female headers.
This mode also works great on battery holder wires.
The instructable can be found here
http://www.instructables.com/id/Build-a-Versatile-USB-Power-Cable-for-Your-Arduino