If batteries ever become cheap enough before my FFE rusts to dust I would love to rebuild my FFE with a higher capacity battery. Sadly it will probably never make any sense to do so. No, it won't make sense from a practical standpoint, only for the doing of it. People have been hacking the Ford Ran...

Someday I want to rebuild mine with higher density cells. You could always just replace individual cells assuming you can find equivalent sized and rated cells. Let us know what you find. I for one am curious. :D I don't know how well the internal systems of the Focus are documented, but with my ol...

Hi - A number of years ago I came across a FFE battery pack from a Focus that was sacrificed as part of the the crash testing process. I put it into a Ford Ranger Electric EV and have been happily driving ever since. But now I have a module that's going bad. I need to find a replacement module. Does...