Antigravity Conversion Kits allow you to swap your Porsche or McLaren Factory Lithium Battery with an Antigravity Lithium Battery, or Lead/Acid/AGM model. The proprietary batteries found in some of these car models are expensive, difficult to source, and known to fail. With our Conversion Kits you can be free from the factory restriction, and safely install the battery replacement of your choice. We offer kits for Porsche 992 and Cayenne, and some McLaren models. Kits for Porsche Taycan and Lamborghini coming soon.

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