I think you have to consider external battery packs now.
I am searching for the most powerful Laptop possible with the longest battery life (is that simply what everyone looks for in a laptop LOL). I'm a trader and have a homemade trading program that requires a lot of power, and also would like to make trades on the road without constantly worrying that its almost dead. I'm not sure what decisions I have to make regarding tradeoff between the two- so first goal is no tradeoff! Price is no object!
Appreciate any help!