Just follow the traces from the connector to the header on the board that has the voltage and ground labels.
I will do that when I am near my power meter. In the mean time, if someone that is using this one could answer, it's appreciated.
As with all electronic devices the pin labeled Vin is for positive voltage input. So if your plugging in a battery pack the positive lead goes to Vin and the negative lead goes to ground. So any battery pack that supplies between 7 and 12 v can be connected there or at the power connector.
Thank you. So, i have actually 3 ways of powering the Seeeduino V1.1. By using the Vin and GND pin, by using the power connector and by use the USB connector.
Thanks for your help!