ORIGINAL: IYIaster
In a perfect world I would like to get a year out of the battery life. But, I can worry about that down the road. So, can you go into detail how exactly what I need? Also can you answer the questions I asked early thanks a million!
Unless you want a large battery farm, you won't get a year on just batteries. You'll want some way to recharge them (solar cells, etc.)
There are 8760 hours in a year, so you would need a 481800mAh battery.
-Dave