When searching for a lightweight battery on our shop car we were not thrilled with the offerings on the market that were the most common used. We than discovered the Shorai battery which is lithium iron battery that weighs 5lbs and starts our shop car with zero issues in the summer, winter, etc and even under daily driver use. Because of this we set out to make a great battery tray to put it in the OEM location on a C5 corvette that bolts right in. The lower tray bolts into the oem battery hold down bolt hole, the battery itself slides into a locator and has a top hold down that bolts down over it. Made right here in house as well!