We carry an Antigravity battery for almost every application, just reach out to us if you don't see what you're looking for and do CONTACT US FOR BEST PRICING! The benefits of Antigravity's exceptionally lightweight and powerful battery cannot be understated. On the Audi RS5, battery weight drops to an impressive 15 pounds vs. the OEM battery which weighs in at 60 pounds! That's like driving around on an empty tank. We can deliver any Antigravity product drop-shipped from their warehouse.