Ford has filed a patent that envisions a trailer with an integrated battery pack and electric motors that allow the user to easily position it at the campsite or job site, as well as providing backup ...

The RA electric trailer from Range Energy promises to turn your diesel truck into a hybrid or extend the range of your electric semi – and now it qualifies for a $120,000 voucher in California.

One of the easiest modifications anyone can do to their project vehicle is to relocate the battery to the rear of the car. Not only will you improve weight distribution by adding it over the rear ...