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🇨🇦 Proudly Canadian! All orders ship from Canada. No Tariffs. No hidden fees. No surprises.


SKU: SKU: AG-BT-H6X
The Antigravity ATX-30 RE-START lithium battery is very compact, with a much smaller footprint than the original H6/Group-48 lead/acid battery found in your Porsche (or other Hi-Performance Car). But with this Mounting Tray securing the ATX-30, it then directly swaps into any Porsche that uses the “H6” aka “Group 48” size with no need for modifications. This makes the ATX-30 a quick and relatively painless battery swap most anyone can do.
This ATX-30-RS Mounting Kit uses the same stock mounting cleats as your 991.1 or 991.2 or any car using the Group 48/H6 size Battery including GT4s, Boxsters as well as most all other vehicles that use that battery size. Secured within its mounting tray, the ATX-30 becomes a direct swap for the H6/Group 48 battery.
The mounting tray is a CNC’d Aluminum design available in 4 colors: Billet (raw Aluminum) or anodized Black, Blue, or Red. The kit also includes a matching Top Bar, two Support posts, adhesive-backed foam pads and hardware.
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