Change Porsche's battery to Mega Life Battery (Lithium Ion Battery)! What has changed? What are the benefits and effects? --Porsche came to my house --Owner's blog
Antigravity Lithium Battery in Porsche GT3 RS - YouTube
Bring battery tech in your Porsche 911 GT3 up to date and lose up to 1 – Deadweight Industries
6k-Mile 2011 Porsche 911 GT3 RS for sale on BaT Auctions - sold for $188,000 on December 10, 2018 (Lot #14,730) | Bring a Trailer
Battery Kits for Sports Cars – Antigravity Batteries