You can use the batteries as structure and they produce heat that you need to cool anyway. Seems like there is a lot you can do with that once you start optimiz

You can use the batteries as structure and they produce heat that you need to cool anyway. Seems like there is a lot you can do with that once you start optimizing everything around the battery. I don't know how much weight a anti-ice/de-ice could add. My point was only that once you think about it and redesign everything around the new constraints, you can come up with things that we don't yet think about.