The Edge 500 uses the same pinout. You can Google it and find lots of discussions on this topic. The Edge 500 will operate
on 500mA from USB, but will only charge
slowly while operating. That is, it will essentially run directly off the USB power.
To make this work, you have to follow the instructions on the Russian pinout side to short pin X and pin 5. Once you do this, you should be able to use a minty boost. However, you might want to use 4 AA's. Have a look atthis post